Owner’s Operator and Maintenance Manual
Formula™
Powered Seating
Tilt
Recline
Elevate
Tilt/Recline
Tilt/Elevate
Tilt/Recline/Elevate
DEALER: This manual MUST be given to
the user of the product.
USER: BEFORE using this product, read this
manual and save for future reference.
For more information regarding
Invacare products, parts, and services,
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TABLE OF CONTENTS
TABLE OF CONTENTS
Repair or Service Information...............................................................................................................11
Operation Information............................................................................................................................11
Weight Training........................................................................................................................................14
A Note About Drive Lock-Out............................................................................................................23
Operating Powered Seating Systems...................................................................................................24
Footrest Height Adjustment..................................................................................................................36
Raising/Lowering Elevating Front Riggings..........................................................................................38
Composite/Articulating Footplate Heel Loop Replacement..........................................................42
Raising/Lowering Elevating Legrests and/or Adjusting Calfpads....................................................44
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TABLE OF CONTENTS
TABLE OF CONTENTS
Adjusting the Footplate Angle...............................................................................................................48
Adjusting the Tension of the Flip Up Footplate................................................................................49
Calf Pad Adjustment for Power Center Mount Footrests.............................................................50
Installing/Removing the Power Elevating Legrests............................................................................51
Adjusting the Back Angle........................................................................................................................58
Removing/Installing/Adjusting Headrest..............................................................................................60
Warnings for Handling and Replacing Batteries................................................................................62
Replacing Batteries...................................................................................................................................63
Cleaning Battery Terminals....................................................................................................................66
When to Charge Batteries.....................................................................................................................70
Charging Batteries....................................................................................................................................70
REGISTER YOUR PRODUCT
The benefits of registering include:
1. Safeguarding your investment.
2. Ensuring long-term maintenance and servicing of your product.
3. Receiving updates with product information, maintenance tips and industry news.
Register ONLINE at warranty.invacare.com
Please have your model number and purchase date available to complete your registration.
Any registration information you submit will only be used by Invacare Corporation and
protected as required by applicable laws and regulations.
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SPECIAL NOTES
SPECIAL NOTES
Signal words are used in this manual and apply to hazards or unsafe practices which
could result in personal injury or property damage. Refer to the table below for
definitions of the signal words.
SIGNAL WORD
DANGER
MEANING
Danger indicates an imminently hazardous situation which, if not avoided,
will result in death or serious injury.
Warning indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
WARNING
Caution indicates a potentially hazardous situation which, if not avoided,
may result in property damage.
CAUTION
NOTICE
THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO
CHANGE WITHOUT NOTICE.
WHEELCHAIR USER
As a manufacturer of wheelchairs, Invacare endeavors to supply a wide variety of
wheelchairs to meet many needs of the end user. However, final selection of the
type of wheelchair to be used by an individual rests solely with the user and his/her
healthcare professional capable of making such a selection. Invacare highly
recommends working with a certified rehab technology supplier and/or a member
of NRRTS or RESNA.
WHEELCHAIR TIE-DOWN RESTRAINTS AND SEAT RESTRAINTS (TRBKTS)
TRBKTS includes four factory-installed wheelchair transport brackets. TRBKTS has
not been crash-tested in accordance with WC 19. Use these transport brackets only
to secure an unoccupied wheelchair during transport.
As of this date, the Department of Transportation has not approved any tie-down
systems for transportation of a user while in a wheelchair, in a moving vehicle of any
type. It is Invacare’s position that users of wheelchairs should be transferred into
appropriate seating in vehicles for transportation and use be made of the restraints
made available by the auto industry. Invacare cannot and does not recommend any
wheelchair transportation systems.
ꢀ TRBKTS WARNINGS
Only use the transport brackets included with TRBKTS for the purposes described
in this manual.
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SPECIAL NOTES
ꢀ WARNING
Invacare products are specifically designed and manufactured for use in conjunction
with Invacare accessories. Accessories designed by other manufacturers have not
been tested by Invacare and are not recommended for use with Invacare products.
The seat positioning strap is a positioning belt only. It is not designed for use as a
safety device withstanding high stress loads such as auto or aircraft safety belts. If
signs of wear appear, belt MUST be replaced immediately.
To determine and establish your particular safety limits, practice use of this product
on various sloping surfaces in the presence of a qualified healthcare provider before
attempting active use of this wheelchair. Other general warnings listed within this
document also apply.
Wheelchairs should be examined during maintenance for signs of corrosion (water
exposure, incontinence, etc.). Electrical components damaged by corrosion should
be replaced IMMEDIATELY.
Wheelchairs that are used by incontinent users and/or are frequently exposed to
water may require replacement of electrical components more frequently.
Refer to wheelchair base owner’s manual for additional safety and operation
information.
ꢀ POWERED SEATING SYSTEM WARNINGS
This seating system has been custom designed and will be assembled to the wheel-
chair base before delivery to the user. The information contained in this manual is
for maintaining and adjusting the seating system. There are very few adjustments
that can safely be made by the user. If there is a procedure or adjustment that
needs to be performed on the seating system that is not in this manual, DO NOT
perform that procedure. Have the seating system serviced by a qualified technician.
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LABEL LOCATIONS
LABEL LOCATIONS
NOTE: Refer to Owner’s Manual shipped with wheelchair base for additional labels located on
wheelchair base.
All Wheelchairs
Weight Capacity Label
located here
Refer to Service Manual to
reposition the seat - otherwise serious personal injury
WARNING
and damage will result.
P/N 1114823 Rev B - 5/10/06
Serial Number
Located HERE
NOTE: Auto style seat
positioning strap shown. This
label is also on the airline style
seat positioning strap.
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TYPICAL PRODUCT PARAMETERS
TYPICAL PRODUCT PARAMETERS
Formula Powered Seating Systems
CONTOURA BACKS
CONVENTIONAL
BACKS
SEAT WIDTH RANGE:
SEAT DEPTH RANGE
16 - 24 inches in 2-inch
increments
16 - 24 inches in 1-inch
increments
Adjustable in 1-inch
increments
Adjustable in 1-inch
increments
SMALL FRAME:
LARGE FRAME:
EXTRA LARGE FRAME:
16 - 18 inches
19 - 21 inches
22 inches
16 - 19 inches
20 - 22 inches
N/A
BACK HEIGHT RANGE
Not Adjustable
Not Adjustable
ALL SYSTEMS EXCEPT ELEVATE ONLY:
ELEVATE ONLY:
25 inches and 29.5 inches
N/A
20 - 26 inches
16 - 24 inches
BACK ANGLE RANGE
TILT ONLY, TILT/ELEVATE AND ELEVATE
ONLY:
85° - 105° in 5° increments
TILT RANGE
TILT, TILT/RECLINE OR TILT/RECLINE/ELEVATE
0° Seat Angle:
5° Seat Angle:
0° - 55° ± 3°
5° - 60° ± 3°
RECLINE RANGE (MEASURED RELATIVE
TO THE GROUND)
RECLINE ONLY, TILT/RECLINE AND TILT/
RECLINE/ELEVATE
0° Seat Angle:
90° - 170° ± 3°
95° - 170° ± 3°
5° Seat Angle:
SEAT-TO-FLOOR
0° SEAT ANGLE:
5° SEAT ANGLE:
18 inches ± .25 inches
19.8 inches ± .25 inches
ELEVATE RANGE:
7.0 inches
*OVERALL WIDTH WITH MODEL RA19
ARMS
WITH 4-WAY SWITCH:
OVER ARMPADS:
30.70 inches
28.75 inches
*OVERALL HEIGHT (CONVENTIONAL
BACK WITHOUT HEADREST):
41.5 inches
NOTE: All dimensions are ± .50 inches unless otherwise indicated.
*NOTE: 20-inch deep x 20-inch wide with 24-inch high back.
**NOTE: Weight limitation is total weight (user weight plus any additional items that the user
may require [back pack, etc.]). Example: If weight limitation of the wheelchair is 300 lbs and
additional items equal 25 lbs, subtract 25 lbs from 300 lbs. This means the maximum weight
limitation of the user is 275 lbs.
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TYPICAL PRODUCT PARAMETERS
CONTOURA BACKS
CONVENTIONAL
BACKS
*OVERALL LENGTH
WITH MANUAL CENTER MOUNT FOOTREST
AT 90°:
41.5 inches
WITHOUT FRONT RIGGINGS, FULL LENGTH
ARM, MPJ™JOYSTICK:
37.38 inches
ARMRESTS
TILT ONLY, TILT/ELEVATE AND ELEVATE
ONLY:
Flip Back, Adjustable Height (9 - 13 inches) - Desk or Full
Length
RECLINE ONLY, TILT/RECLINE AND TILT/
RECLINE/ELEVATE:
Adjustable Height (11 - 16 inches) - Desk or Full Length
LEGRESTS:
Swingaway Footrests, Power or Manual Center Mount
Footrests, Manual or Power Elevating Legrests
HEADRESTS:
Curved, Contoured, Small or Large
WEIGHT LIMITATION:
ALL SEATING SYSTEMS WITH ELEVATE:
ALL SEATING SYSTEMS WITHOUT HEAVY
DUTY OPTION:
300 lbs
300 lbs
TILT ONLY, RECLINE ONLY OR TILT/RECLINE
SYSTEMS WITH HEAVY DUTY OPTION:
ALL SEATING SYSTEMS WITH VENT TRAY:
400 lbs
Subtract 50 lbs from the seating system weight limitations
(250 and 350 lbs respectively)
NOTE: All dimensions are ± .50 inches unless otherwise indicated.
*NOTE: 20-inch deep x 20-inch wide with 24-inch high back.
**NOTE: Weight limitation is total weight (user weight plus any additional items that the user
may require [back pack, etc.]). Example: If weight limitation of the wheelchair is 300 lbs and
additional items equal 25 lbs, subtract 25 lbs from 300 lbs. This means the maximum weight
limitation of the user is 275 lbs.
ꢀ WARNING
If the seating system is mounted onto a power wheelchair that has a weight
limitation greater than that of the seating system, the weight limitation is
maintained at the seating system’s limitation. Example: If a seating system with a
weight limitation of 300 lbs is mounted onto a power wheelchair with a weight
limitation of 400 lbs, then the power wheelchair is restricted to a 300 lb weight
limitation.
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SECTION 1—GENERAL GUIDELINES
SECTION 1—GENERAL GUIDELINES
ꢀ WARNING
SECTION 1 - GENERAL GUIDELINES contains important information for the safe
operation and use of this product. DO NOT use this product or any available
optional equipment without first completely reading and understanding these
instructions and any additional instructional material such as Owner’s Manuals,
Service Manuals or Instruction Sheets supplied with this product or optional
equipment. If you are unable to understand the Warnings, Cautions or Instructions,
contact a healthcare professional, dealer or technical personnel before attempting
to use this equipment - otherwise, injury or damage may occur.
Repair or Service Information
Except for programming, DO NOT service or adjust the wheelchair while occupied,
unless otherwise noted.
A pinch point exists between walking beam/head tube cap and telescoping tube when at
the lowest seat to floor height.
Pinch point may occur when returning the tilted seat to the full upright position or when
lowering the elevating seat. Make sure the hands and body of the occupant, attendants
and bystanders are clear of all pinch points before returning the tilted seat to the full
upright position or lowering the elevating seat.
Before adjusting, repairing or servicing the wheelchair, ALWAYS turn the wheelchair
power Off, otherwise, injury or damage may occur.
Invacare products are specifically designed and manufactured for use in conjunction with
Invacare accessories. Accessories designed by other manufacturers have not been tested
by Invacare and are not recommended for use with Invacare products.
Transport ready packages are not retrofittable to existing models and are not field
serviceable.
Wheelchairs should be examined during maintenance for signs of corrosion (water
exposure, incontinence, etc.). Electrical components damaged by corrosion should be
replaced IMMEDIATELY.
Wheelchairs that are used by incontinent users and/or are frequently exposed to water
may require replacement of electrical components more frequently.
Operation Information
Performance adjustments should only be made by professionals of the healthcare field or
persons fully conversant with this process and the driver's capabilities. Incorrect settings
could cause injury to the driver, bystanders, damage to the wheelchair and to
surrounding property.
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SECTION 1—GENERAL GUIDELINES
After the wheelchair has been set-up/adjusted, check to make sure that the wheelchair
performs to the specifications entered during the set-up procedure. If the wheelchair does
NOT perform to specifications, turn the wheelchair Off immediately and reenter set-up
specifications. Repeat this section until the wheelchair performs to specifications.
DO NOT leave the power button On when entering or exiting your wheelchair.
DO NOT operate on roads, streets or highways.
DO NOT climb, go up or down ramps or traverse slopes greater than 9°.
DO NOT attempt to move up or down an incline with water, ice or oil film.
DO NOT stand on the frame of the wheelchair.
DO determine and establish your particular safety limits by practicing bending, reaching
and transferring activities in the presence of a qualified healthcare professional before
attempting active use of the wheelchair.
DO NOT attempt to reach objects if you have to move forward in your seat.
DO NOT attempt to reach objects if you have to pick them up from the floor by reaching
between your knees.
DO NOT lean over the top of the back upholstery to reach objects behind you, as this may
cause the wheelchair to tip over.
ALWAYS shift your weight in the direction you are turning. DO NOT shift your weight
in the opposite direction of the turn. Shifting your weight in the opposite direction of the
turn may cause the inside drive wheel to lose traction and the wheelchair to tip over.
DO NOT shift your weight or sitting position toward the direction you are reaching as the
wheelchair and/or seating system (if any) may tip over.
DO NOT use an escalator to move a wheelchair between floors. Serious bodily injury may
occur.
DO NOT use the footplates as a platform. When getting in or out of the wheelchair, make
sure that the footplates are in the upward position or swing footrests towards the outside
of the wheelchair.
NEVER leave an unoccupied wheelchair unattended on an incline.
DO NOT attempt to lift the wheelchair by any removable (detachable) parts. Lifting by
means of any removable (detachable) parts of the wheelchair may result in injury to the
user or damage to the wheelchair.
DO NOT overtighten hardware attaching to the frame. This could cause damage to the
frame tubing.
ALWAYS keep hands and fingers clear of moving parts to avoid injury.
ALWAYS wear your seat positioning strap. The seat positioning strap is a positioning belt
ONLY. It is not designed for use as a safety device withstanding high stress loads such as
auto or aircraft safety belts. If signs of wear appear, belt MUST be replaced immediately.
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SECTION 1—GENERAL GUIDELINES
ALWAYS turn the wheelchair power Off and engage the motor locks/clutches to prevent
the wheels from moving before attempting to transfer in or out of the wheelchair. Also
make sure every precaution is taken to reduce the gap distance. Align both casters parallel
with the object you are transferring onto.
DO NOT use with a broken or missing joystick knob.
DO NOT use if joystick does not spring back to the neutral position or becomes sticky or
sluggish.
DO NOT use if joystick boot is torn or damaged.
ALWAYS check foam grips for looseness before using the wheelchair. If loose, contact a
qualified technician for instructions.
ALWAYS engage both wheel locks and reduce the gap distance before transferring to and
from the wheelchair. Turn all casters parallel to the object you are transferring onto.
Avoid storing or using the wheelchair near open flame or combustible products. Serious
injury or damage to property may result.
Use caution when driving in a tilted, elevated or reclined position.
DO NOT operate the seating system while on an incline.
DO NOT operate the seating system while the wheelchair is moving.
NEVER operate the wheelchair or elevate/lower the seat while in any tilted/reclined/back
angle position over 20° relative to the vertical position. If the drive lock-out does not stop
the wheelchair from operating or the seat from elevating/lowering in a tilt position over
20° relative to vertical, DO NOT operate the wheelchair or elevate/lower the seat. DO
NOT attempt to adjust the drive lock-out. Have the wheelchair serviced by a qualified
technician.
the powered seating functions*. DO NOT USE any other actuator controls. Such devices
may result in excess heating and cause damage to the actuator and associated wiring and
could cause a fire, death, physical injury or property damage. If such devices are used,
Invacare shall not be liable and the limited warranty is void.
*NOTE: Specific actuator controls are noted for each function or combination throughout this
manual.
DO NOT operate tilt seat around children.
ALWAYS keep hands and feet out from underneath tilt seat - otherwise serious injury
may result.
DO NOT tip the seating system/wheelchair without assistance.
DO NOT store items under seat.
Cables must be routed and secured properly to ensure that cables DO NOT become
entangled and damaged during normal operation of seating system.
Systems equipped with power legrests only - NEVER allow items to become trapped
between the legrest assemblies. Otherwise, damage to the power legrest could occur.
Part No 1122170
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Formula™ Powered Seating
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SECTION 1—GENERAL GUIDELINES
Weight Training
Invacare DOES NOT recommend the use of its wheelchairs as a weight training
apparatus. Invacare wheelchairs have NOT been designed or tested as a seat for any kind
of weight training. If occupant uses said wheelchair as a weight training apparatus,
Invacare shall not be liable for bodily injury and the warranty is void.
Weight Limitation
Refer to Typical Product Parameters in this manual and the Typical Product Parameters
in the owner’s manual shipped with the wheelchair base to determine the weight limit
(total combined weight of user and any attachments) of your wheelchair model. DO NOT
exceed the limit - otherwise, injury or damage may result.
Formula™ Powered Seating
14
Part No 1122170
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SECTION 2—EMI INFORMATION
SECTION 2—EMI INFORMATION
ꢀ WARNING
CAUTION: IT IS VERY IMPORTANT THAT YOU READ THIS INFORMATION
REGARDING THE POSSIBLE EFFECTS OF ELECTROMAGNETIC
INTERFERENCE ON YOUR POWERED WHEELCHAIR.
Electromagnetic Interference (EMI) From Radio Wave Sources
Powered wheelchairs and motorized scooters (in this text, both will be referred to
as powered wheelchairs) may be susceptible to electromagnetic interference (EMI),
which is interfering electromagnetic energy (EM) emitted from sources such as
radio stations, TV stations, amateur radio (HAM) transmitters, two way radios, and
cellular phones. The interference (from radio wave sources) can cause the powered
wheelchair to release its brakes, move by itself, or move in unintended directions. It
can also permanently damage the powered wheelchair's control system. The
intensity of the interfering EM energy can be measured in volts per metre (V/m).
Each powered wheelchair can resist EMI up to a certain intensity. This is called its
"immunity level." The higher the immunity level, the greater the protection. At this
time, current technology is capable of achieving at least a 20 V/m immunity level,
which would provide useful protection from the more common sources of radiated
EMI.
There are a number of sources of relatively intense electromagnetic fields in the
everyday environment. Some of these sources are obvious and easy to avoid.
Others are not apparent and exposure is unavoidable. However, we believe that by
following the warnings listed below, your risk to EMI will be minimized.
The sources of radiated EMI can be broadly classified into three types:
1) Hand-held Portable transceivers (transmitters-receivers with the antenna
mounted directly on the transmitting unit. Examples include: citizens band (CB)
radios, "walkie talkie", security, fire and police transceivers, cellular telephones,
and other personal communication devices).
NOTE: Some cellular telephones and similar devices transmit signals while they are ON,
even when not being used.
2) Medium-range mobile transceivers, such as those used in police cars, fire trucks,
ambulances and taxis. These usually have the antenna mounted on the outside of
the vehicle; and
3) Long-range transmitters and transceivers, such as commercial broadcast
transmitters (radio and TV broadcast antenna towers) and amateur (HAM)
radios.
NOTE: Other types of hand-held devices, such as cordless phones, laptop computers,
AM/FM radios, TV sets, CD players, cassette players, and small appliances, such as elec-
tric shavers and hair dryers, so far as we know, are not likely to cause EMI problems to
your powered wheelchair.
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SECTION 2—EMI INFORMATION
ꢀ WARNING
Powered Wheelchair Electromagnetic Interference (EMI)
Because EM energy rapidly becomes more intense as one moves closer to the
transmitting antenna (source), the EM fields from hand-held radio wave sources
(transceivers) are of special concern. It is possible to unintentionally bring high
levels of EM energy very close to the powered wheelchair's control system while
using these devices. This can affect powered wheelchair movement and braking.
Therefore, the warnings listed below are recommended to prevent possible
interference with the control system of the powered wheelchair.
Electromagnetic interference (EMI) from sources such as radio and TV stations,
amateur radio (HAM) transmitters, two-way radios, and cellular phones can affect
powered wheelchairs and motorized scooters. Also, the electronics used in our
powered wheelchair can generate a low level of electromagnetic interference,
which however will remain within the tolerances permitted by law.
FOLLOWING THE WARNINGS LISTED BELOW SHOULD REDUCE THE
CHANCE OF UNINTENDED BRAKE RELEASE OR POWERED WHEELCHAIR
MOVEMENT WHICH COULD RESULT IN SERIOUS INJURY.
1) Do not operate hand-held transceivers (transmitters receivers), such as citizens
band (CB) radios, or turn ON personal communication devices, such as cellular
phones, while the powered wheelchair is turned ON;
2) Be aware of nearby transmitters, such as radio or TV stations, and try to avoid
coming close to them;
3) If unintended movement or brake release occurs, turn the powered wheelchair
OFF as soon as it is safe;
4) Be aware that adding accessories or components, or modifying the powered
wheelchair, may make it more susceptible to EMI (NOTE: There is no easy way
to evaluate their effect on the overall immunity of the powered wheelchair); and
5) Report all incidents of unintended movement or brake release to the powered
wheelchair manufacturer, and note whether there is a source of EMI nearby.
Important Information
1) 20 volts per meter (V/m) is a generally achievable and useful immunity level
against EMI (as of May 1994) (the higher the level, the greater the protection);
2) This device has been tested to a radiated immunity level of 20 volts per meter.
3) The immunity level of the product is unknown.
Modification of any kind to the electronics of this wheelchair as manufactured by
Invacare may adversely affect the EMI immunity levels.
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SECTION 3—SAFETY/HANDLING OF WHEELCHAIRS
SECTION 3—SAFETY/HANDLING OF
WHEELCHAIRS
NOTE: For more information about safety/handling of the wheelchair, refer to the owner’s manual
that shipped with the wheelchair base.
Pinch Points
ꢀ WARNING
A pinch point exists between head tube cap and walking beam.
A pinch point exists between walking beam/head tube cap and telescoping tube
when the seat is in the lowest seat to floor height.
Pinch point may occur when returning the tilted seat to the full upright position or
lowering the elevated seat. Make sure the hands and body of the occupant, atten-
dants and bystanders are clear of all pinch points before lowering seat or returning
the tilted seat to the full upright position.
NOTE: For this procedure, refer to FIGURE 3.1.
Telescoping Tube
Walking Beam
Pinch Point
Walking
Beam
Headtube Cap
(Not Shown)
Headtube Cap
Front Caster
Front
Caster
Pinch
Points
Pinch
Point
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SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING
SECTION 4—SAFETY INSPECTION/
TROUBLESHOOTING
NOTE: Every six months take your wheelchair to a qualified technician for a thorough inspection
and servicing. Regular cleaning will reveal loose or worn parts and enhance the smooth operation
of your wheelchair. To operate properly and safely, your wheelchair must be cared for just like any
other vehicle. Routine maintenance will extend the life and efficiency of your wheelchair.
NOTE: Refer to wheelchair base owner’s manual for additional safety inspection and
troubleshooting information.
Initial adjustments should be made to suit your personal body structure needs and
preference. Thereafter follow these maintenance procedures and those in the owner’s
manual shipped with the wheelchair base:
Safety Inspection Checklists
Inspect/Adjust Initially
CAUTION
As with any vehicle, the wheels and tires should be checked periodically for cracks
and wear, and should be replaced.
❑ Inspect all fasteners.
❑ Inspect TRBKTS fasteners and hardware.
❑ Ensure clothing guards are secure.
❑ Arms are secure but easy to release and adjustment levers engage properly.
❑ Adjustable height arms operate and lock securely.
❑ Upholstery has no rips.
❑ Armrest pad sits flush against arm tube.
❑ Check that all labels are present and legible. Replace if necessary.
❑ Make sure all electrical connections are secure.
❑ Check that cables are routed and secured properly to ensure that cables DO NOT
become entangled and damaged during normal operation of seating system.
❑ Check limit switch position for recline.
❑ Make sure drive lock-out operates properly.
❑ Make sure tilt operates smoothly and properly.
❑ Make sure recline operates smoothly and properly.
❑ Make sure elevate operates smoothly and properly.
Formula™ Powered Seating
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Part No 1122170
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SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING
❑ Make sure seating systems with the recline function have the retaining pin in place at
the top of each back cane.
❑ Make sure all systems, except Elevate Only, have the retaining pin in place at the back
of each seat rail.
❑ Make sure elevate systems drive with reduced speed when seat is in elevated position.
❑ Check that spreader bar mounting fasteners are tight.
❑ Check that back cane mounting fasteners and back mounting fasteners are tight.
Inspect/Adjust Weekly
❑ Inspect all fasteners.
❑ Inspect TRBKTS fasteners and hardware.
❑ Make sure all electrical connections are secure.
❑ Check that cables are routed and secured properly to ensure that cables DO NOT
become entangled and damaged during normal operation of seating system.
Inspect/Adjust Monthly
❑ Clean upholstery and armrests.
❑ Clean dirt and lint from axles.
❑ Clean dirt and lint from bearings.
❑ Inspect seat positioning strap for any signs of wear. Ensure buckle latches. Verify
hardware that attaches strap to frame is secure and undamaged. Replace if necessary.
❑ Make sure drive lock-out operates properly.
❑ Make sure tilt operates smoothly and properly.
❑ Make sure recline operates smoothly and properly.
❑ Make sure elevate operates smoothly and properly.
❑ Make sure elevate systems drive with reduced speed when seat is in elevated position.
❑ Check that spreader bar mounting fasteners are tight.
❑ Check that back cane mounting fasteners and back mounting fasteners are tight.
Inspect/Adjust Periodically
❑ Inspect all fasteners.
❑ Inspect TRBKTS fasteners and hardware.
❑ Ensure clothing guards are secure.
❑ Arms are secure but easy to release and adjustment levers engage properly.
❑ Adjustable height arms operate and lock securely.
Part No 1122170
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Formula™ Powered Seating
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SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING
❑ Upholstery has no rips.
❑ Armrest pad sits flush against arm tube.
❑ Inspect foam handgrips for damage. If damaged, have them replaced by a qualified
technician.
❑ Check that all labels are present and legible. Replace if necessary.
❑ Inspect electrical components for signs of corrosion. Replace if corroded or damaged.
❑ Check limit switch position for recline.
❑ Make sure seating systems with the recline function have the retaining pin in place at
the top of each back cane.
❑ Make sure all systems, except Elevate Only, have the retaining pin in place at the back
of each seat rail.
❑ Check that spreader bar mounting fasteners are tight.
❑ Check that back cane mounting fasteners and back mounting fasteners are tight.
Troubleshooting
NOTE: For additional troubleshooting information and explanation of error codes, refer to the
wheelchair base owner’s manual and the individual Electronics Manual supplied with each
wheelchair.
SYMPTOM
PROBABLE CAUSE
SOLUTIONS
Wheelchair Power On but does not System tilted or reclined beyond Return to neutral position (upright and
drive.
drive lock-out angle (20°).
completely lowered). Refer to
Contact Invacare/Dealer for service if
this does not solve the problem.
Motor lock levers are
disengaged.
Engage motor lock levers. See
wheelchair base owner’s manual.
Seating system not functioning or
working intermittently.
Low batteries.
Charge batteries.
Faulty electrical connection.
Check all connections.
Seat has been driven under a
heavy load for an extended
period of time.
Allow time for the electronics to cool
down (Light Duty Use).
Motor lock levers disengaged
(Error code E9 or E10).
Engage motor lock levers.
ꢀ SPM L Park Brake Fault or
ꢀ SPM R Park Brake Fault displays
and wheelchair does not drive.
CHARGER PLUGGED IN displays.
Battery charger connected
(Error code E28).
Unplug battery charger from the
wheelchair.
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SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING
SYMPTOM
PROBABLE CAUSE
SOLUTIONS
Batteries need to be charged
(Error code E14).
Charge batteries. If batteries fail to
charge properly, check battery charger
or replace batteries. Refer to Replacing
ꢀ SPM Battery Fault displays and the
wheelchair does not drive.
Joystick or input device is
disconnected (Error code 32).
Turn off power, reconnect the joystick
of input device and turn power on.
ᾦ JOYSTICK TIMEOUT displays and
the wheelchair does not drive.
The joystick or input device is
sending a value outside of the
reverse, forward, left or right
limits (Error codes E01, E02,
E03 or E04).
Replace joystick or input device.
ᾦ JS REV TOO LARGE
ᾦ JS FWD TOO LARGE
ᾦ JS LFT TOO LARGE or
ᾦ JS RGT TOO LARGE
displays and the wheelchair does not
drive.
NEUTRAL TESTING displays.
The joystick neutral test has
failed (Error code E18).
Release the joystick and try to get the
joystick back into the center-most
position.
The joystick calibration values
are outside of the expected
range (Error code E19).
Contact Dealer/Invacare for
recalibration of the joystick (joystick
throw procedure).
ᾦ BAD JOYSTICK CAL VALUES
displays and the wheelchair does not
drive.
The MPJ or Display module is
not communicating with the
control module (Error code
E200).
Check the connections between the
joystick or display and the controller.
Turn the power off and then back on.
Replace the controller if necessary.
ꢀ SPM NOT CONNECTED
The controller has determined a Turn the wheelchair off and back on.
fault during a previous turn-off
process (Error code E41).
ꢀ SPM Communications Fault
displays and the wheelchair drives
slowly.
The Proportional or Digital
Attendant control is active and
can be used to drive the chair
(Error code W05).
This is normal behavior.
ATTENDANT ACTIVE and
displays.
Batteries draw excessive current
when charging.
Battery failure.
Have batteries checked for shorted cell.
Replace if necessary.
Electrical malfunction.
Battery failure.
Contact Dealer/Invacare for service.
Battery indicator flashes the charge
level is low - immediately after
recharge.
Check batteries for shorted cell.
Replace if necessary.
Malfunctioning battery charger. Contact Dealer/Invacare for Service.
Electrical malfunction.
Batteries not charged.
Contact Dealer/Invacare for Service.
Have charger checked.
Battery indicator flashes the charge
level is low - too soon after being
recharged.
Weak batteries.
Replace batteries if necessary. Refer to
Motor “chatters” or runs irregular.
Electrical malfunction.
Contact Dealer/Invacare for Service.
Part No 1122170
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SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING
SYMPTOM PROBABLE CAUSE
SOLUTIONS
Joystick erratic or does not respond Damaged motor coupling.
as desired.
Electrical malfunction.
Contact Dealer/Invacare for Service.
Contact Dealer/Invacare for Service.
Controller programmed
improperly.
Contact Dealer/Invacare to have
controller reprogrammed.
Wheelchair does not respond to
commands.
Poor battery terminal
connection.
Have terminals cleaned.
Power indicator off - even after
recharging.
Electrical malfunction.
Contact Dealer/Invacare for Service.
The system is tilted or reclined Return the system to upright position.
beyond drive lock-out angle of
20° (Error code W01).
ꢀ TILT WARNING displays and the
wheelchair will not drive.
The wheelchair back has
reached the maximum
programmed back angle on a
wheelchair with a TIAM, RIAM
or TRAM (Error code W02).
The wheelchair back will not go past
the programmed maximum back angle.
This is normal behavior.
ꢀ MAX BACK ANGLE displays.
The system is tilted or reclined Return the system to the upright
beyond the drive lock-out angle position.
of 20° (Error code W03).
ꢀ SPM Inhibited displays and the
wheelchair does not drive.
The elevating seat is elevated
(Error code W04).
Return elevating seat to the lowest
position to drive at full speed.
ꢀ SPM Slow Down is displayed and
the wheelchair drives slowly.
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SECTION 5—WHEELCHAIR OPERATION
SECTION 5—WHEELCHAIR
OPERATION
ꢀ WARNING
After ANY adjustments, repair or service and BEFORE use, make sure that all
attaching hardware is tightened securely - otherwise injury or damage may result.
Set-up of the Electronic Control Unit is to be performed only by a qualified
technician. The final adjustments of the controller may affect other activities of the
wheelchair. Damage to the equipment could occur under these circumstances.
A Note About Drive Lock-Out
ꢀ WARNING
NEVER operate the wheelchair or elevate/lower the seat while the back is in any
tilted/reclined/back angle position over 20° relative to the vertical position. If the
drive lock-out does not stop the wheelchair from operating or the seat from
elevating/lowering in a tilt/recline/back angle position over 20° relative to the
vertical position, DO NOT operate the wheelchair or elevate/lower the seat. DO
NOT attempt to adjust the drive lock-out. Have the wheelchair serviced by a
qualified technician.
The wheelchair user MUST have a clear line of sight to drive safely. On initial chair
delivery and after adjusting the back angle, drive lock-out switch, tilt system or
recline system, tilt and recline the seat back to the farthest driving position
immediately before drive lock-out engages and ensure there is a clear line of sight
present in which to drive the wheelchair. If a clear line of sight is not present, have
the back angle repositioned or readjust the lockout angle such that safe driving with
a clear line of sight is achieved. Otherwise injury or damage may occur.
ꢀ TILT WARNING or ꢀ SPM Inhibited displays on the joystick or display unit when
the drive lock-out feature has been activated.
Drive lock-out is a feature designed to prevent the wheelchair from being driven after the
seating system has been tilted or reclined beyond 20°* relative to the vertical position. The
back can be positioned at a 10° relative offset to the seat base, thereby resulting in a back
angle potential of 30° before which the drive lock-out is activated. This may affect the
wheelchair user’s line of sight while driving. Make sure the wheelchair user can see
properly to ensure safe driving.
*NOTE: 20° back angle can be any combination of recline, tilt, back angle and/or surface angle.
23
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SECTION 5—WHEELCHAIR OPERATION
Operating Powered Seating Systems
ꢀ GENERAL WARNINGS
Refer to A Note About Drive Lock-Out on page 23 BEFORE performing this
procedure.
Pinch points may occur when returning the seat from any tilted position to the full
upright position or when lowering the elevating seat. Make sure the hands and body
of both the occupant and attendants/bystanders are clear of all pinch points before
returning the seat to the full upright position or lowering the elevating seat.
NEVER operate the wheelchair or elevate/lower the seat while the back is in any
tilted/reclined/back angle position over 20° relative to the vertical position. If the
drive lock-out does not stop the wheelchair from operating or the seat from
elevating/lowering in a tilt/recline/back angle position over 20° relative to the
vertical position, DO NOT operate the wheelchair or elevate/lower the seat. DO
NOT attempt to adjust the drive lock-out. Have the wheelchair serviced by a
qualified technician.
Use caution when driving in a tilted, reclined or elevated position.
DO NOT operate the seating system while on an incline.
DO NOT operate seating system while the wheelchair is moving.
DO NOT operate the tilt or elevate function near or under a fixed object such as a
table or desk.
The elevating seat option is equipped with a speed reduction safety mechanism.
While the seat is in an elevated position, the safety feature slows the speed of the
wheelchair to 20% of its maximum speed (not to exceed the programmed speed). If
the wheelchair operates at maximum speed while in an elevated position, DO NOT
operate the wheelchair. Have the wheelchair serviced immediately by a qualified
technician.
ꢀ ACTUATOR CONTROL WARNING
Use only the actuator controls listed in the following chart to activate the tilt/
recline/elevate functions. DO NOT USE any other actuator controls. Such devices
may result in excess heating and cause damage to the actuator and associated
wiring and could cause a fire, death, physical injury or property damage. If such
devices are used, Invacare shall not be liable and the limited warranty is void.
SYSTEM TYPE
JOYSTICK
POWERED SEATING CONTROL
4 POLE MOTOR
SWITCH OPTION
THROUGH THE
JOYSTICK (TTJ)
Yes with SANODE
Single Actuator (Tilt Only, Recline Only MPJ+
or Elevate Only)
Powered Seating
Switch
Multiple Actuator (Tilt/Recline, Tilt/
Elevate or Tilt/Recline Elevate or Single
Actuator System with Power Legs)
4 Way Switch
Yes with Multiple
Actuator Interface Box
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SECTION 5—WHEELCHAIR OPERATION
Using the Powered Seating Switch
NOTE: The powered seating switch will alternate functions (increase tilt angle, decrease tilt angle)
after it has been released for a minimum of three seconds.
1. Make sure the wheelchair is on a level surface.
2. Press the powered seating switch once to activate the actuator.
3. Press the powered seating switch again (after at least 3 seconds) to activate the
actuator in the opposite direction.
Using the Four Way Switch
NOTE: For this procedure, refer to FIGURE 5.1 on page 26.
1. Make sure the wheelchair is on a level surface.
2. Refer to the chart for the operation of the seating system using a four way switch.
NOTE: The chart shows the factory programmed settings only. Switch assignments can be
reprogrammed.
FOUR WAY SWITCH
SEATING SYSTEM
FORWARD
REAR
LEFT
RIGHT
Formula TRE - Tilt Only
Decrease the Tilt
Angle
Increase the Tilt
Angle
N/A
N/A
Formula TRE - Recline
Only
Decrease the
Recline Angle
Increase the Recline Power Legrest Up/ Power Legrest Up/
Angle
Down*
Down*
Formula TRE - Tilt/Recline
Decrease the
Recline Angle
Increase the Recline
Angle
Decrease the Tilt
Angle
Increase the Tilt
Angle
Formula TRE - Elevate
Only**
N/A
N/A
Elevate/Lower the
Seat*
N/A
Formula TRE - Tilt/Elevate Increase/Decrease
the Tilt Angle*
N/A
Elevate/Lower the
Seat*
N/A
Formula TRE -
Tilt/Recline/Elevate
Increase/Decrease Increase/Decrease
the Tilt Angle* the Recline Angle*
Elevate/Lower the Power Legrest Up/
Seat* Down*
*NOTE: The four-way switch will alternate functions (increase tilt angle, decrease tilt angle)
after it has been released to the neutral position for a minimum of three seconds.
**NOTE: The seat MUST be tilted/reclined so the back angle is less than 20° relative to the
vertical position before elevating/lowering the seat.
NOTE: If the wheelchair is equipped with switch options, scan to the correct ECU or Auxiliary
Mode and activate the control device in the corresponding "forward" direction to operate the tilt
function. Refer to the electronics manual for complete switch option operating instructions.
3. Release four way switch to neutral position.
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SECTION 5—WHEELCHAIR OPERATION
Four Way Switch
Left
Rear
LED
Forward
Right
Using the MPJ+ joystick
NOTE: For this procedure, refer to FIGURE 5.2 on page 27.
1. Make sure the wheelchair is on a level surface.
2. Select a drive that has the Actuator Control Switch Mode icon
3. Select the Actuator Control Switch Mode icon (Detail “A”).
displayed.
NOTE: When Actuator Control Switch Mode is selected, four of the following icons display. The
icons indicate the available powered seating operation choices. The location of the icons on the
screen indicates the joystick direction or quadrant (Detail “B”) for activation of that operation.
ICON
DESCRIPTION
Smart Tilt Operations
Smart Recline Operations
Smart Center Mount Leg Operations
Combined Power Leg Operations
Elevate Operations
Combined Power Leg Operations
Right Leg Operations
Left Leg Operations
No powered seating operation has been programmed for this quadrant.
NOTE: The three icons indicate up/down, up or down, respectively.
4. Select the desired operation using the joystick or an equivalent switch.
NOTE: While operating the powered seating system, the icon for the selected operation will display
on the screen along with text describing the current operation (Detail “C”).
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SECTION 5—WHEELCHAIR OPERATION
DETAIL “A” -
SELECTING THE
ACTUATOR
CONTROL SWITCH
MODE
Mode Icons
Actuator Control Switch Mode Icon
DETAIL “B” -
ACTUATOR
CONTROL SWITCH
MODE EXAMPLE
SCREEN
Tilt Down Icon
(Move the joystick
right to use this
function)
Operation
Icons
DETAIL “C” -
EXAMPLE SCREEN
DURING POWERED
SEATING
Icon
OPERATION
Text
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SECTION 5—WHEELCHAIR OPERATION
MPJ+ Joystick Switches and Indicators
NOTE: For this procedure, refer to FIGURE 5.3.
Drive Select Toggle Switch
The drive select toggle switch is located on the left side, below the LCD. The drive select
position is momentary, meaning that it will return to the neutral position after a selection
is made.
This switch allows the operator to select the type of operation or performance which best
suits a particular control need or situation. The DRIVE 1 program uses performance
values which are independent of those used for the DRIVE 2 or 3 or 4 program. As an
example, an operator may have a control need for spasticity in the morning and a very
different need in the afternoon. DRIVE 1 can be programmed for higher speeds and
quicker response while DRIVE 2 can be programmed for slower speeds and less
responsiveness or vise versa. The other two drive programs could be indoor and outdoor
versions of DRIVE 1 and DRIVE 2.
Selecting the Drive Mode
1. Move the toggle up and release. DRIVE 1 ( ) will appear on LCD.
2. Move the toggle up and release again. DRIVE 2 ( ) will appear on LCD.
3. Move the toggle up and release again. DRIVE 3 ( ) will appear on LCD.
4. Move the toggle up and release again. DRIVE 4 ( ) will appear on LCD.
5. Move the toggle up and release one more time to select DRIVE 1 ( ).
Memory Card Slot
Charger/Programming Input
(Front of Joystick)
LCD Display
Mode Switch
Speed Control Knob
Drive Select Toggle Switch
Programmable
Joystick
Mono Port 1/2 or
External Mode
Switch
Remote
On/Off
Input
To Controller
Speed Control
The speed control knob is located on the side of the joystick housing.
1. Rotate the knob clockwise (forward) to increase the speed of the wheelchair to the
programmed max speed.
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SECTION 5—WHEELCHAIR OPERATION
2. Rotate the knob counterclockwise (backward) to decrease the speed of the wheelchair
to the programmed max speed.
Joystick
The joystick has proportional drive control, meaning that the further the joystick is
pushed from the upright (neutral) position, the faster the wheelchair or seat moves. Your
top speed, however, is limited by the programmed settings.
To slow the wheelchair to a stop, simply release the joystick. The wheelchair has
automatic speed and direction compensation to minimize corrections.
Charger/Programming Input
The charger/programming input is located at the front of the joystick housing. This
provides easy access for charging the wheelchair batteries. This port also serves as the
Remote Programmer Communication connection. Driving is prevented while the system
is charging.
LCD Display Screens
The LCD Display is located in front of the joystick and provides information on the status
of the wheelchair through a backlit display. The LCD display is readable in both bright
sunlight and complete darkness.
Splash Screen
NOTE: For this procedure, refer to
FIGURE 5.4.
This screen is displayed at startup of the
joystick for about 2 seconds. This screen
displays the software version and date
information.
After this screen, the joystick displays the
Main Screen.
Main Screen
NOTE: For this information, refer to FIGURE 5.5 on page 31.
During normal operation, the active drive is displayed in the upper half of the LCD
display. Battery charge level is shown in the Battery Gauge Display (BGD) located on the
right side of the LCD display. At full charge, solid blocks fill in all ten segments between
E (Empty) and F (Full). As the battery becomes discharged, the top most segments will
progressively disappear until no segments appear between E and F. At this level, the user
should charge the batteries as soon as possible.
The lower half of the LCD display is the Information Center. The Information Center
displays current data on the wheelchair.
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SECTION 5—WHEELCHAIR OPERATION
Refer to LCD Display table on page 30 for descriptions of information shown.
LCD DISPLAY
ITEM
DESCRIPTION
DRIVE NAME
This field shows the currently selected Drive’s Name.
Available choices are as follows:
Drive 1*
Drive 2*
Drive 3*
Drive 4*
“No Drive” selected via the programmer.
*NOTE: Drive names can be customized. Actual drive names may display differently.
BATTERY LEVEL
INDICATOR
This symbol shows the Battery Level and will change depending on the available
battery power.
This indicator is shown on every screen.
STATUS MESSAGE
This area displays status or instructions.
STATUS INDICATOR The status indicator will show a “Warning” (exclamation point inside a triangle)
indicator when the chair has a condition that requires attention.
The status indicator will show a “STOP” sign when a serious condition exists. The
chair will not be allowed to operate.
The status indicator shows an Attendant Icon if the attendant’s override switch is
active.
MODES
The dotted-box shows the area that contains the available “modes” in the cur-
rently selected drive. The modes are programmed for each drive and are based
upon the configuration of the chair.
These modes are highlighted when the Mode is active. The operator changes
modes by pressing the Mode Select Switch.
The available modes are as follows:
Drive Mode (1 through 4)
Automatic Positioning
Actuator Control Switch Mode (4-switch, 4-switch 2 levels, etc.)
ECU Output Activated (1 through 4)
RIM Mode Activated
Drive Select Mode Activated
No Driving
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SECTION 5—WHEELCHAIR OPERATION
Drive Profile Name
Available Modes in
this Drive (Must be
Programmed)
Battery Gauge Display
Drive Indicator
Icon appears when a
joystick command
will drive the
Status
ECU
Status/Info
Message Area
Indicator
wheelchair
Driving Screen
NOTE: For this procedure, refer to
FIGURE 5.6.
This screen is shown when the operator
issues a drive command and the Drive Icon
on the main screen was highlighted.
NOTE: The Drive’s name, warning/info
message, status icon and battery indicator are
displayed on this screen.
Connected Devices Screen
NOTE: For this procedure, refer to FIGURE 5.7.
This screen is displayed if the Mode Select switch is held active for about 10 seconds. This
screen shows an icon that represents any additional devices that are connected to the
chair.
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SECTION 5—WHEELCHAIR OPERATION
ICON
DESCRIPTION
4-Switch Attendant Control
RIM Control
ECU (1 to 4)
Proportional Attendant Control
Compact Joystick
Sip and Puff Control
ASL Digital Control
ASL Analog Control
Shark Power Module Actuator
Programmable Mono Port 1/2 or External Mode Switch
The programmable mono port or external mode switch input is located at the rear of the
joystick on the left side. The programmable mono port input offers the choice of three
options:
• Remote drive select
• Remote stop/mode (reset) input
• Single actuator input
The single switch functions operate through mono port 1. An optional y-cable allows a
second programmable function through mono port 2.
Remote Stop Switch
The remote stop switch is used to stop the wheelchair.
Remote Mode (Reset) Switch
The remote mode reset switch functions the same way as the mode switch. Refer to Mode
Remote On/Off Switch
The remote On/Off switch input is located at the rear of the joystick on the right side and
allows the power switch to be operated by an ability switch (normally open momentary
switch with mono plug). To use the remote On/Off feature, the Drive Select/On/Off switch
must be in the On position. Each activation of the ability switch will alternately turn the
joystick On or Off.
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SECTION 5—WHEELCHAIR OPERATION
Mode Switch
The mode switch is used to select the operating mode for the wheelchair. The mode
switch is located on the joystick. A mode switch is needed whenever any of the following
operating modes are programmed:
• Environmental Controls (ECU 1, ECU 2, ECU 3, ECU 4)*
• 3 Speed Mode in Digital 3 Speed (Slow, Medium, Full)
• Latched Modes
• Sleep Mode
• RIM Mode*
• Remote Drive Selection Mode*
• Tilt/Recline Mode*
• Information Center Display Selection (does not require Reset activation at power up)
If any of the above modes are selected, the control will require activation of the switch
immediately after the power switch is turned On in order to enter the drive mode. The
second line of the LCD will display - PRESS RESET.
*NOTE: In these modes, Standby Select allows the reset switch to be bypassed for users unable to
activate the switch.
Memory Card Slot
The memory card slot is used with the basic or professional memory card for saving or
reading wheelchair parameters.
Preparing the Joystick for Use
NOTE: For this procedure, refer to FIGURE 5.8.
NOTE: The joystick is factory installed on the right side of the wheelchair. To reposition the joystick
onto the left side of the wheelchair, refer to Repositioning the Joystick on page 34.
1. Turn the adjustment lock lever to
release the adjustment lock from
joystick mounting tube.
NOTE: Joystick
not shown.
2. Slide joystick mounting tube to the
desired position.
Joystick Mounting
Tube
3. Turn the adjustment lock lever to
secure the adjustment lock to the
joystick mounting tube.
Adjustment
Lock Lever
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SECTION 5—WHEELCHAIR OPERATION
Repositioning the Joystick
NOTE: For this procedure, refer to FIGURE 5.9.
1. Turn the adjustment lock lever to
release the joystick mounting tube from
the mounting bracket.
Mounting Bracket
(Threaded Plate)
Washers
Arm
Tube
2. Remove the joystick from the wheelchair.
3. Remove the three hex screws that
secure both halves of the mounting
bracket to the arm tube.
NOTE:
Joystick
not
Mounting
Bracket
Hex
Mounting
Screws
4. Reposition mounting bracket on
opposite arm tube ensuring the
threaded plate of the mounting bracket
is on the inside of the arm tube as
shown in FIGURE 5.9.
Joystick
Mounting
Tube
shown.
Adjustment
Lock Lever
5. Using the three hex mounting screws and washers, secure both halves of the mounting
bracket to the arm tube.
6. Slide the joystick mounting tube through the mounting bracket to the desired position.
7. Turn the adjustment lock lever to secure the joystick mounting tube into the mounting
bracket.
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SECTION 6—FRONT RIGGINGS
SECTION 6—FRONT RIGGINGS
ꢀ WARNING
After ANY adjustments, repair or service and BEFORE use, make sure that all
attaching hardware is tightened securely - otherwise injury or damage may result.
For the following procedures, make sure the On/Off switch on the joystick is in the
OFF position.
DO NOT stand on the flip-up footboard. When getting in or out of the wheelchair,
make sure that the flip-up footboard is in the upward position.
PINCH POINT EXISTS BETWEEN CENTER MOUNT FOOTREST AND
CASTERS - There is limited clearance between center mount footrest and casters.
The user’s feet MUST remain on the center mount footrest while operating the
wheelchair. If the user’s feet are allowed to rest off the side of the center mount
footrest they may come in contact with the caster possibly resulting in injury.
While the wheelchair is moving, minimum ground clearance for the front rigging is
three inches. If the wheelchair is not moving, the front rigging MUST maintain a
minimum of one inch ground clearance - otherwise personal injury and damage may
result.
Installing/Removing Footrests
PHAL4A, 70° and PW93
Footrest Release
Lever
NOTE: For this procedure, refer to
FIGURE 6.1.
Hinge
Pins
1. Turn the footrest to the side (open
footplate is perpendicular to
wheelchair).
Hinge Plate
Footrest
2. Install the hinge plates on the footrest
onto the hinge pins on the wheelchair
frame.
3. Push the footrest towards the inside of
the wheelchair until it locks into place.
NOTE: The footplate will be on the inside of the
wheelchair when locked in place.
4. Repeat STEPS 1-3 for other footrest assembly.
5. To remove the footrest, push the footrest release lever inward, rotate footrest outward.
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SECTION 6—FRONT RIGGINGS
70° Taper
Footrest
Mounting Pin
NOTE: For this procedure, refer to
FIGURE 6.2
Footrest
Release
Lever
1. Turn the footrest to the side (open
footplate is perpendicular to
wheelchair).
Mounting Tube
Footplate
2. Insert footrest mounting pin into
mounting tube.
3. Push the footrest towards the inside of
the wheelchair until it locks into place.
NOTE: The footplate will be on the inside of the
wheelchair when locked in place.
4. Repeat STEPS 1- 3 for the other footrest assembly.
5. To remove the footrest, push the footrest release lever inward, rotate footrest outward.
Footrest Height Adjustment
ꢀ WARNING
Minimum ground clearance for the footrest is 3 inches - otherwise personal injury or
damage may result.
PHAL4A Front Riggings
NOTE: For this procedure, refer to
NOTE: PH904A style front rigging
shown. PHAL4A front rigging adjust
FIGURE 6.3.
1. Loosen, but DO NOT remove, the lug
bolt and locknut that secure the lower
footrest to the footrest support.
the same way.
Footrest
Support
Locknut
2. Reposition the lower footrest to the
desired height.
Lower Footrest
3. Securely tighten the lug bolt and
locknut that secure the lower footrest to
the footrest support.
Lug Bolt
4. Repeat STEPS 1-3 for the opposite side
of the wheelchair footrest, if necessary.
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SECTION 6—FRONT RIGGINGS
70° and PW93
NOTE: For this procedure, refer to FIGURE 6.4.
1. Remove any accessory from the footrest(s).
NOTE: Lay the footrest on a flat surface to simplify this procedure.
3. Remove the mounting screw, washers and locknut that secure the lower footrest
assembly to the upper footrest support (FIGURE 6.4).
4. Reposition the lower footrest to the desired height.
5. Reinstall the mounting screw, washers
Footrest Support
and locknut that secure the lower
footrest to the footrest support and
tighten securely.
Coved
Washer
Locknut
6. Repeat STEPS 1-5 for the opposite
wheelchair footrest, if necessary.
Coved
Washer
Hex Bolt
7. Reinstall the footrest(s) onto the
wheelchair. Refer to Installing/
Lower
Footrest
8. Reinstall any accessory onto the
footrest(s).
70° Taper
NOTE: For this procedure, refer to
FIGURE 6.5.
Coved Spacer
1. Remove any accessory from the
footrest(s).
Mounting Screw
Heel Loop
2. Remove the footrest from the
wheelchair. Refer to Installing/
Footrest
NOTE: Lay the assembly on a flat surface to
improve access to the hardware.
NOTE: Note the position of the spacers before
disassembly.
3. Remove the mounting screw and coved spacer that secures the lower footrest
assembly.
4. Position the footrest assembly to the desired height.
5. Secure lower footrest assembly with existing mounting screw and coved spacer.
Securely tighten.
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SECTION 6—FRONT RIGGINGS
NOTE: Make sure spacers are positioned properly when reassembling to prevent damage to the
frame mounting tubes.
7. Reinstall any accessory onto the footrest(s).
Raising/Lowering Elevating Front Riggings
NOTE: For this procedure, refer to FIGURE 6.6.
1. Perform one of the following:
Release
Lever
• Raising - Pull back on the release
lever and raise front rigging to the
desired height.
• Lowering - Support front rigging
with one hand away from the
release lever. Push release lever
downward with other hand.
Adjusting/Replacing Telescoping Front Rigging Support
ꢀ WARNING
If the telescoping tubes need to be extended greater than two inches, then the seat
must be repositioned rearward to ensure stability - otherwise personal injury and/or
damage to the wheelchair and surrounding property may result.
NOTE: For this procedure, refer to FIGURE 6.7 on page 39.
1. Remove the two cap screws, spacers and threaded blocks securing the telescoping
front tube to the side rail.
2. Perform one of the following:
• Slide existing telescoping front rigging support to one of six depth positions.
• Remove existing telescoping front rigging.
3. Secure the telescoping front tube to the side rail at the desired depth with the existing
two cap screws, spacers and threaded blocks.
4. Repeat STEPS 1 to 3 on the opposite side, if desired.
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SECTION 6—FRONT RIGGINGS
Installing Adjustable Angle Flip-up Footplate Hinge
NOTE: For this procedure, refer to
FIGURE 6.8.
Footplate
Hinge
Mounting Screw
1. Position footplate hinge on the footrest
support tube at the desired height.
Locknut
2. Position mounting screw, washers,
spacer, and locknut on the footrest
support as shown.
Washers
Footrest Support
Spacer
3. Flip the footplate hinge to the up
position.
NOTE: The footplate hinge will fall to the down
position.
4. Tighten the mounting screw, washer, and locknut that secure the footplate hinge to the
footrest support until the footplate hinge remains in the up position.
5. Check the up and down motion of the footplate hinge to make sure the user of the
wheelchair can operate the footplates easily.
NOTE: If footplate's motion is too tight, loosen the mounting screw and locknut approximately
¼-turn counterclockwise.
NOTE: If the footplate's motion is too loose, tighten mounting screw and locknut approximately
¼-turn clockwise.
Installing Adjustable Angle
Flip-up Footplates
90° Footrest Support
Footplate
Flat Screw
Hinge
NOTE: For this procedure, refer to
FIGURE 6.9.
Footplate
1. Slide the half clamp over the footplate
hinge.
Half Clamp
Washer
2. Hand tighten the two flat screws that
secure the footplate to the half clamp.
Locknut
Nylon
Adjustment
Screw
3. Adjust the footplates to the necessary
angle and depth for the user. Refer to
Half Clamp
Footplate Hinge
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SECTION 6—FRONT RIGGINGS
Adjusting Adjustable Angle Flip-Up Footplates
Depth Adjustment
NOTE: For this procedure, refer to FIGURE 6.9 on page 40.
1. Remove the two flat screws, washers and locknuts that secure footplate to the half
clamp.
NOTE: Observe the angle of the footplate for reinstallation.
2. Move footplate to one of four mounting positions.
NOTE: If desired depth is still not obtained, rotate the half clamp on the footplate hinge 180°.
3. Retighten the two flat screws, washers and locknuts.
NOTE: The settings for positioning the footplates on the half-clamps may vary for each footplate.
Angle Adjustment
NOTE: For this procedure, refer to FIGURE 6.9 on page 40 and FIGURE 6.10.
1. Loosen, but DO NOT remove, the two
Side View of
flat screws, washer and locknuts that
secure the footplate to the footplate
hinge (FIGURE 6.9).
Footrest Support
Footplate
Footplate and
Footrest
Support
2. Position the footplate to the necessary
angle to accommodate the user
(FIGURE 6.10).
3. Retighten the two flat screws, washers
and locknuts.
Perpendicular and/or Inversion/Eversion Adjustment
NOTE: For this procedure, refer to FIGURE 6.9 on page 40 and FIGURE 6.11.
NOTE: It is not necessary to remove the
Front View of Footplate
and Footrest Support
footplate to perform this adjustment.
1. Insert a flathead screwdriver through
the half clamp on the footplate
(FIGURE 6.9).
Footrest Support
Footplate
2. Slowly turn nylon adjustment screw in
or out until footplate is perpendicular
to the footrest assembly or the desired
inversion or eversion is obtained
(FIGURE 6.11).
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SECTION 6—FRONT RIGGINGS
Composite/Articulating Footplate Heel Loop
Replacement
NOTE: For this procedure, refer to FIGURE 6.12.
Disassembly
Composite
Composite
Mounting Screw
Spacer
1. Remove the mounting screw and coved
washer that secures the lower half of
the footrest to the swingaway footrest
assembly.
Cane of
Footrest
Assembly
Composite
Footplate
2. Remove the lower footrest assembly.
3. Remove the mounting screw and
locknut that secure the heel loop to the
footrest.
Locknut
Articulating
4. Slide heel strap over cane of footrest
assembly.
Mounting Screw
Articulating
Heel Loop
1. Remove the two mounting screws that
secure the heel loop to the articulating
footplate.
Articulating
Footplate
Assembly
1. Replace heel strap/loop.
assemble.
NOTE: When securing heel loop to the footrest assembly, tighten mounting screw until the spacer
is secure.
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SECTION 6—FRONT RIGGINGS
Installing/Removing Elevating Legrests
NOTE: For this procedure, refer to FIGURE 6.13.
Installing
1. Turn legrest to side (open footplate is perpendicular to wheelchair).
2. Install the legrest hinge plates onto the hinge pins on the wheelchair frame.
3. Rotate legrest toward the inside of the wheelchair until it locks in place.
NOTE: The footplate will be on the inside of the wheelchair when locked in place.
4. Repeat STEPS 1-3 for the opposite
Calfpad
legrest.
Hinge Pins
5. After the user is seated in wheelchair,
adjust footplate to correct height by
loosening nut and sliding the lower
footrest assembly UP or down until
desired height is achieved.
Legrest
Hinge Plates
Legrest Release Handle
Removing
1. Push the legrest release handle toward
the inside of the wheelchair (facing the
front of the wheelchair) and swing the
legrest to the outside of the wheelchair.
Bolt/Nut
2. Lift UP on the legrest and remove from
the wheelchair.
3. Repeat STEPS 1- 2 for opposite side of
wheelchair.
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SECTION 6—FRONT RIGGINGS
Raising/Lowering Elevating Legrests and/or Adjusting
Calfpads
NOTE: For this procedure, refer to
FIGURE 6.14.
Legrest to Normal
Position
Raising/Lowering Elevating
Legrests
1. Perform one of the following:
• Raising - Pull back on the release
lever until the leg is at the desired
height.
Adjust Calfpad
Secure Calfpad
• Lowering - Support leg with one
hand and push release lever
downward with other hand.
Adjusting Calfpads
1. Turn the calfpad towards the outside of
the wheelchair.
2. Slide the calfpad UP or down until the
desired position is obtained.
NOTE: If one of the top two calfpad adjustment positions is being used, the legrest will need to be
raised to avoid interference with the front stabilizers while going over obstacles or going UP and
3. Turn the calfpad towards the inside of the wheelchair.
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SECTION 6—FRONT RIGGINGS
Removing/Installing the Center Mount Footrest
NOTE: For this procedure, refer to FIGURE 6.15 on page 46.
Removing
Power Center Mount Footrests
1. Remove the short quick-release pin that secures the center mount rigging to the link
plate (Detail “A”).
2. Remove the rigging pivot pin that secures the center mount rigging to the top of the
support (Detail “B”).
3. Remove the long quick-release pin that secures the center mount rigging to the center
support (Detail “C”).
NOTE: The link drive tube will fall out when the long quick-release pin is removed. Retain for
proper reinstallation.
Manual Center Mount Footrests
1. Remove the rigging pivot pin that secures the footrest to the mounting bracket of the
seat frame.
2. Hold the footrest with one hand and engage the release lever with the other while
simultaneously pulling the center mount footrest out of the mounting bracket of the
seat frame.
Installing
Power Center Mount Footrests
1. Position the link drive tube between the mounting holes of the center support (Detail
“C”).
2. Install the long quick-release pin through the mounting holes of the center support,
the mounting holes of the center mount footrest and the link drive tube (Detail “C”).
3. Install the rigging pivot pin through the upper mounting holes of the support bracket
and the upper mounting tube of the center mount rigging (Detail “B”).
4. Install the short quick-release pin through the link plate and into the center mount
footrest (Detail “A”).
5. Ensure all quick-release pins and the rigging pivot pin secure the center mount
footrest to the mounting bracket.
Manual Center Mount Footrests
1. Engage the release lever with one hand, hold the center mount footrest with the other,
and insert the center mount footrest into the mounting bracket of the seat frame.
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SECTION 6—FRONT RIGGINGS
2. Reinstall the rigging pivot pin to secure the center mount footrest to the mounting
bracket of the seat frame.
Power Center Mount Footrest
DETAIL “A”
DETAIL “B”
Center Mount
Footrest
Top of
Support
Link Plate
Center
Mount
Footrest
Rigging Pivot
Pin
Short
Quick-Release
Pin
DETAIL “C”
Center
Support
Center Mount
Footrest Mounting
Holes (Not Shown)
Long
Quick-Release
Pin
Link Drive
Tube
Manual Center Mount Footrest
Release Lever
Rigging Pivot Pin
Seat Frame Mounting Bracket
Center Mount Footrest
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SECTION 6—FRONT RIGGINGS
Adjusting the Height of the Center Mount Footrest
ꢀ WARNING
While the wheelchair is moving, minimum ground clearance for the front rigging is
three inches. If the wheelchair is not moving, the front rigging MUST maintain a
minimum of one inch ground clearance - otherwise personal injury and damage may
result.
NOTE: For this procedure, refer to FIGURE 6.16.
1. Remove the two mounting screws that secure the footrest extension tube to the
extension tube housing.
2. Adjust the footrest extension tube to the desired height and align the corresponding
holes to the mounting holes on the extension tube housing.
3. Reinstall the two mounting screws to secure the footrest extension tube to the
extension tube housing. Securely tighten.
4. Repeat STEPS 1-3 for the other extension tube.
Seat Frame
Release Lever
Extension
Housing
Extension Tube Mounting Holes
Mounting Screws
Height Adjustment
Holes
Extension Tube
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SECTION 6—FRONT RIGGINGS
Adjusting the Angle of the Manual Center Mount
Footrest
ꢀ WARNING
While the wheelchair is moving, minimum ground clearance for the front rigging is
three inches. If the wheelchair is not moving, the front rigging MUST maintain a
minimum of one inch ground clearance - otherwise personal injury and damage may
result.
NOTE: For this procedure, refer to FIGURE 6.16 and FIGURE 6.17.
1. Engage the release lever with one hand
(not shown) and move the center
mount footrest to the desired angle
with the other hand.
Footplate
Center Mount
Footrest
NOTE: Refer to FIGURE 6.16 for the location
of the release lever.
2. Disengage the release lever (not
shown) to lock the center mount
footrest in the new position.
Adjusting the Footplate Angle
After 2/14/07
NOTE: For this procedure, refer to FIGURE 6.18.
1. Loosen, but DO NOT remove, the two
rear mounting screws and side
mounting screw.
Center Mount
Front Rigging
Rear Mounting
Screws
Footplate
2. Move the footplate to the desired angle.
3. Tighten the two rear mounting screws
and side mounting screw to secure the
footplate in the desired position.
Side Mounting
Screw
4. Repeat STEPS 1 and 2 for the other
footplate.
Angle - After 2/14/07
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SECTION 6—FRONT RIGGINGS
Before 2/15/07
NOTE: For this procedure, refer to FIGURE 6.19.
1. Loosen the footplate mounting screw
and move the footplate to the desired
angle.
Center Mount
Footrest
NOTE: DO NOT remove the footplate
mounting screw.
Footplate
Footplate Mounting
Screw
2. Tighten the footplate mounting screw
to secure the footplate in the desired
position.
Angle - Before 2/15/07
3. Repeat STEPS 1 and 2 for the other
footplate.
Adjusting the Tension of the Flip Up Footplate
NOTE: For this procedure, refer to FIGURE 6.20.
NOTE: This procedure applies to both power and manual center mount footrests.
NOTE: The tension can be adjusted to increase or decrease the rotation effort of the flip up
footplates.
1. Loosen the mounting screw on the footrest angle hinge to decrease the rotation effort.
NOTE: DO NOT remove the footplate mounting screw.
2. Tighten the footrest angle hinge mounting screw to increase the rotation effort.
3. Repeat STEPS 1 and 2 for the other footplate.
Footplate
Center
Mount
Footrest
Footrest
Angle
Hinge
Footrest Angle
Hinge Mounting
Screw
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SECTION 6—FRONT RIGGINGS
Calf Pad Adjustment for Power Center Mount Footrests
NOTE: For this procedure, refer to FIGURE 6.21 on page 50.
NOTE: Ensure footrest height has been adjusted before performing this procedure. Refer to
Depth Adjustment
1. Remove the two depth adjustment screws securing the calf pad mounting bracket to
the carriage assembly.
2. Move the calf pad mounting bracket to the desired position.
3. Install the two depth adjustment screws to secure the calf pad mounting bracket to the
carriage assembly.
4. Check operation of the calf pads to ensure there is no interference with the seat pan or
the carriage assembly. If there is interference, readjust calf pad.
5. Repeat STEPS 1 to 4 for the opposite side, if desired.
Carriage
Assembly
Height/
Width
Adjustment
Screws
Calf Pad
Mounting Bracket
Calf Pad
Depth Adjustment
Screws
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SECTION 6—FRONT RIGGINGS
Height and Width Adjustment
1. Remove the two height/width adjustment screws securing the calf pad to the calf pad
mounting bracket.
2. Move the calf pad to the desired position.
3. Install the two height/width adjustment screws to secure the calf pad to the calf pad
mounting bracket.
4. Check operation of the calf pads to ensure there is no interference with the seat pan or
the carriage assembly. If there is interference, readjust calf pad.
5. Repeat STEPS 1 to 4 for the opposite side, if desired.
Installing/Removing the Power Elevating Legrests
ꢀ WARNING
To prevent personal injury, always verify proper positioning of legs and feet prior to
use. Individual user weight may impact the rate of travel for each legrest assembly.
If simultaneous operation is desired, select a speed which allows for the most
uniform travel.
DO NOT insert fingers between legrest components, otherwise personal injury may
occur.
CAUTION
Never allow items to become trapped between the legrest assemblies, otherwise
damage to the power legrests may occur.
Ensure that all parts of both power legrests are clear of any obstructions before rais-
ing and lowering, otherwise damage to the power legrests may occur.
NOTE: For this procedure, refer to FIGURE 6.22 on page 52.
NOTE: Power legrests are linked to the recline function of the powered seating system. Operating
the recline function automatically operates power legs. Power legrests can also be operated
independently of the recline function.
Installing the Power Elevating Legrests
1. Turn power legrest to side (open footplate is perpendicular to wheelchair) (Detail “A”
of FIGURE 6.22).
2. Insert the mounting pin of power legrest into the mounting hole of the seat frame
(Detail “A” of FIGURE 6.22).
NOTE: Make sure the legrest sits flush on the seat frame.
3. Rotate the power legs toward the INSIDE of the wheelchair until it locks in place.
NOTE: The footplate will be on the INSIDE of the wheelchair when locked in place.
4. Repeat STEPS 1-3 for the opposite legrest.
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SECTION 6—FRONT RIGGINGS
5. Connect power legrest connector to jumper cable (Detail “B” of FIGURE 6.22).
Removing the Power Elevating Legrests
1. Disconnect power legrest connector from jumper cable.
2. Push legrest release handle and swing legrest to the outside of the wheelchair.
3. Lift up on powered legrest and remove from wheelchair.
4. Repeat STEPS 1-3 for opposite power legrest.
DETAIL “A”
DETAIL “B”
Calf Pad
Mounting Pin
Mounting
Hole
Jumper
Cable
Footplate
LegrestRelease
Handle
Power
Legrest
Connector
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SECTION 7—ARMS
SECTION 7—ARMS
ꢀ WARNING
After ANY adjustments, repair or service and before use, make sure that all
attaching hardware is tightened securely - otherwise injury or damage may result.
Installing/Removing Flip Back Armrests
ꢀ WARNING
Make sure the flip back armrest release and height adjustment levers are in the
locked position before using the wheelchair.
NOTE: Flip back armrest release lever must be in the unlocked (up-horizontal) position when
placing the armrest into the arm sockets.
Installing
1. Visually inspect to ensure flip back
armrest release lever is in the unlocked
(up-horizontal) position.
Flip Back Armrest
Flip Back
Armrest
Release
Lever
Locked
(Down -
Vertical)
2. Slide the flip back armrest into the arm
sockets on the seat frame.
3. Install the quick-release pin through
the rear arm socket and flip back
armrest.
4. Lock the flip back armrest by pressing
the flip back armrest release lever into
the down (vertical) position.
Unlocked
(Up -
Horizontal)
5. Repeat STEPS 1-4 for the opposite flip
back armrest.
Rear
Arm
Socket
Seat
Frame
Quick-
Release Pin
Removing
Front Arm Socket
1. Unlock the flip back armrest by
positioning the flip back armrest
release lever into the up (horizontal)
position.
2. Remove the quick-release pin that secures the flip back armrest to the rear arm socket.
3. Pull UP on the flip back armrest and remove the armrest from the arm sockets.
4. Repeat STEPS 1-3 for the opposite flip back armrest, if necessary.
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SECTION 7—ARMS
Adjusting Flip Back Armrests
ꢀ WARNING
Make sure the flip back armrest release and height adjustment levers are in the
locked position before using the wheelchair.
Positioning Flip Back Armrests for User Transfer
1. Unlock the flip back armrest by pulling
the armrest release lever into the up
(horizontal) position.
Locked (Down -
Vertical)
Flip Back Armrest
Release Lever
ꢀ WARNING
Armrest release lever MUST remain in
the horizontal position during transfer,
otherwise injury may result.
Unlocked
(Up -
Horizontal)
Height
Adjustment
Lever
2. Pull up on the flip back armrest and
remove the armrest from the front arm
socket.
Flip Back
Armrest
3. Continue to pull up on the flip back
armrest until the armrest is out of the
way.
Front Arm Socket
4. Repeat STEPS 1-3 for opposite flip back
armrest, if necessary
Positioning Flip Back Armrests for Use
1. Make sure the flip back armrest release lever is in the up (horizontal) position.
2. Install the flip back armrest into the front arm socket.
3. Lock flip back armrest by pressing flip back armrest release lever into the down
(vertical) position.
4. Lift up on flip back armrest to make sure the armrest is locked in place.
5. Repeat STEPS 1-4 for opposite flip back armrest, if necessary.
Adjusting
1. Unlock flip back armrest by pulling height adjustment lever into the up (horizontal)
position.
2. Adjust the flip back armrest to the desired height.
3. Lock flip back armrest by pushing height adjustment lever into the down (vertical)
position.
54
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SECTION 7—ARMS
Removing/Installing Reclining Armrests
NOTE: For this procedure, refer to FIGURE 7.3.
Removing Armrests
1. Lift the armrest release lever at the front of the wheelchair to the unlocked (horizontal)
position.
2. Lift up on the armrest and remove from the front arm socket.
3. Press the release button at the rear of
the armrest in.
4. While holding the release button in,
remove the armrest from the seat
frame.
Release
Button
Installing Armrests
1. Position the armrest on the seat frame
as shown in FIGURE 7.3.
2. Press the release button at the rear of
the armrest in.
Locked
(DOWN -
VERTICAL)
Armrest
Release Lever
3. While holding the release button in,
slide the armrest onto the seat frame.
Unlocked
(UP -
HORIZONTAL)
4. Make sure the armrest release lever is
in the unlocked (horizontal) position.
5. Install the armrest into the front socket.
6. Push the armrest release lever down
into the locked (vertical) position.
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SECTION 7—ARMS
Adjusting Reclining Armrest Height
NOTE: For this procedure, refer to FIGURE 7.4 on page 57.
1. Make sure the seating system is in the full upright position. Refer to Operating
Powered Seating Systems on page 58.
2. Remove the socket bolt and locknut that secure the front of the upper armrest to the
lower armrest (Detail “A”).
3. Perform one of the following:
• Formula TRE with Conventional Back - Loosen, but DO NOT remove, the two
socket screws securing the arm adapter plate to the back cane (Detail “B”).
• Formula TRE with Contoura Back - Loosen, but DO NOT remove, the two cap
screws and the locknut securing the arm adapter plate to the back cane (Detail
“C”).
4. Adjust the armrest to the desired height for the user.
NOTE: The armrests can be at different heights to accommodate the user.
NOTE: The armrest adjusts from 11 to 16 inches in 1-inch increments.
5. Reinstall the socket bolt through the mounting hole determined in STEP 4 (Detail “A”).
6. Reinstall the locknut and tighten securely.
7. While holding the armrest level, perform one of the following:
• Formula TRE with Conventional Back - Tighten the two socket screws to secure the
arm adapter plate to the back cane (Detail “B”).
• Formula TRE with Contoura Back - Tighten the two cap screws and the locknut to
secure the arm adapter plate to the back cane (Detail “C”).
8. Repeat STEPS 2-7 for the opposite side if necessary.
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SECTION 7—ARMS
DETAIL “A” - FRONT OF ARMREST
DETAIL “B” - FORMULA TRE SEATING
SYSTEM WITH CONVENTIONAL BACK
Armrest
Back Cane
Socket Screws
Locknut
Socket
Bolt
Arm
Adapter
Plate
Height
Adjustment
Holes
DETAIL “C” - FORMULA TRE SEATING
SYSTEM WITH CONTOURA BACK
Back Cane
Cap Screws
Arm
Adapter
Plate
Locknut
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SECTION 8—SEAT
SECTION 8—SEAT
ꢀ WARNING
After ANY adjustments, repair or service and before use, make sure that all
attaching hardware is tightened securely - otherwise injury or damage may result.
ALWAYS wear your seat positioning strap. The seat positioning strap is a
positioning belt only. It is not designed for use as a safety device withstanding high
stress loads such as auto or aircraft safety belts. If signs of wear appear, belt MUST
be replaced immediately.
Adjusting the Back Angle
NOTE: For this procedure, refer to FIGURE 8.1.
1. Loosen, but DO NOT remove, the two lower hex screws securing the cane brackets to
the back canes.
2. Remove the two upper hex screws, washers and locknuts securing the cane brackets
to the back canes.
3. Align the upper mounting holes in the back canes with the desired mounting holes in
the cane brackets (Detail “A”).
4. Install the two upper hex screws, washers and locknuts to secure the cane brackets to
the back canes.
5. Torque the locknuts to 13 ft-lbs.
DETAIL “A” - CANE
BRACKET MOUNTING
HOLES
Back Cane
Locknut
85°
95°
Cane Bracket
90°
105°
Washer
Upper Hex
Screw
100°
Lower Hex
Screw
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SECTION 8—SEAT
Replacing Seat Positioning Strap
NOTE: For this procedure, refer to FIGURE 8.2.
1. Remove the seat cushion from the seat pan.
3. Remove the two mounting screws, locknuts, washers and quick-release pin tabs that
secure the seat positioning straps to the seat frame.
4. Remove the two halves of the seat positioning strap from the rear seat frame.
5. Reposition the two new seat positioning strap inside of the seat frame as shown.
6. Reinstall the two mounting screws and quick-release pin tabs that secure the seat
positioning straps to the seat frame and torque to 75 in-lbs.
7. Reinstall the seat cushion onto the seat pan.
Mounting
Holes
Mounting Screw
Seat Frame
Quick-Release Pin Tab
Locknuts
Seat Frame
Mounting Screw
Washers
Seat Positioning Strap
Halves
Quick-Release
Pin Tab
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SECTION 9—HEADREST
SECTION 9—HEADREST
ꢀ WARNING
After ANY adjustments, repair or service and before use, make sure all attaching
hardware is tightened securely - otherwise injury or damage may result.
CAUTION
If using a ventilator, verify headrest support does not interfere at ALL angles. Oth-
erwise, injury or damage may occur.
Removing/Installing/Adjusting Headrest
NOTE: For this procedure, refer to FIGURE 9.1.
Removing
Depth
Adjustment
Slide
Tube
Offset Fixture
1. Loosen, but DO NOT remove, the
thumb screw that secures the headrest
to the headrest mounting bracket.
Socket
Screws
2. Remove the headrest from the headrest
mounting bracket.
Height
Adjustment
Set Screw
Installing
1. Make sure thumb screw is loose.
Headrest
Mounting
Bracket
Thumb
Screw
2. Install the headrest until the headrest
stop sits on the headrest mounting
bracket.
Headrest Stop
3. If necessary, adjust the height, depth or
direction of the headrest. Refer to
60
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SECTION 9—HEADREST
Adjusting Headrest Height
1. Loosen the set screw on the headrest stop.
2. Loosen, but DO NOT remove, the thumb screw that secures the headrest to the
headrest mounting bracket.
3. Position the headrest to the desired height.
4. Tighten the thumb screw that secures the headrest to the headrest mounting bracket.
5. Tighten the set screw on the headrest stop.
Adjusting Headrest Depth/Direction
1. Loosen, but DO NOT remove, the three socket screws that secure the offset fixture to
the slide tube.
2. If necessary, reposition the headrest to the desired depth by sliding the headrest
towards the front of the wheelchair or towards the rear of the wheelchair.
3. If necessary, reposition the headrest to the desired position (headrest will move in any
direction).
4. While holding the headrest in the desired position, securely tighten the three socket
screws.
Replacing Headrest
NOTE: For this procedure, refer to FIGURE 9.2.
1. Remove the three socket screws that secure the headrest to the headrest mounting
bracket.
2. Position the new headrest on the headrest mounting bracket and secure with the
existing three socket screws.
Headrest Mounting Bracket
NOTE: One style of
headrest shown for
clarity. Both styles of
headrest attach the same
way.
Socket
Screw
Headrest
61
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SECTION 10—ELEVATE BATTERIES
SECTION 10—ELEVATE BATTERIES
NOTE: This section contains information about batteries in seating systems with elevate. Refer to
the owner’s manual supplied with the wheelchair base for other battery information.
Warnings for Handling and Replacing Batteries
ꢀ WARNING
Make sure power to the wheelchair is OFF before performing these procedures.
The use of rubber gloves is recommended when working with batteries.
Invacare strongly recommends that battery installation and battery replacement
always be done by a qualified technician.
After ANY adjustments, repair or service and BEFORE use, make sure all attaching
hardware is tightened securely - otherwise injury or damage may result.
22NF batteries weigh 37 pounds each. GP24 batteries weigh 51 pounds each. Use
proper lifting techniques (lift with your legs) to avoid injury.
Use p/n M22NFSLDG batteries only. Failure to use the correct battery size and/or
voltage may cause damage to your wheelchair and give you unsatisfactory
performance.
ALWAYS use a battery lifting strap when lifting a battery. It is the most convenient
method and assures that the battery acid will not spill. It also helps to prolong the
life of the battery.
DO NOT tip the batteries. Keep the batteries in an upright position.
NEVER allow any of your tools and/or battery cable(s) to contact BOTH battery
post(s) at the same time. An electrical short may occur and serious personal injury
or damage may occur.
When tightening the clamps, always use a box wrench. Pliers will “round off” the
nuts. NEVER wiggle the battery terminal(s)/post(s) when tightening. The battery
may become damaged.
The POSITIVE (+) RED battery cable MUST connect to the POSITIVE (+) battery
terminal(s)/post(s), otherwise serious damage will occur to the electrical system.
Install protective caps on POSITIVE (+) and NEGATIVE (-) battery terminals.
DO NOT remove fuse or mounting hardware from POSITIVE (+) RED battery
cable mounting screw.
NOTE: If there is battery acid in the bottom of the battery tray or on the sides of the battery(ies),
apply baking soda to these areas to neutralize the battery acid. Before reinstalling the existing or
new battery(ies), clean the baking soda from the battery tray or battery(ies) being sure to avoid
contact with skin and eyes. Determine source of contamination. Never install/reinstall a battery
with a cracked or otherwise damaged case.
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SECTION 10—ELEVATE BATTERIES
Using the Proper Batteries
1. Position battery on ground/flat surface as shown below.
2. Visually inspect the battery to ensure proper polarity:
ꢀ WARNING
22NF Batteries with terminal configuration (POSITIVE on the left and NEGATIVE
on the right) as shown below MUST be used. Batteries that have the reverse
terminal configuration MUST not be used - otherwise injury and damage may
occur.
Terminals MUST have a cross hole in them as shown below.
.
PROPER BATTERIES TO USE
DO NOT USE THIS TYPE OF BATTERY
NEGATIVE
(+) Battery
Terminal/Post
POSITIVE
(+) Battery
Terminal/
Post
NEGATIVE
(+) Battery
Terminal/
Post
Terminal
Cross
POSITIVE
(+) Battery
Terminal/
Post
Replacing Batteries
NOTE: For this procedure, refer to FIGURE 10.1 on page 65.
NOTE: The following tools are required to perform this procedure.
• Wire Cutter
2. Cut the tie-wraps that secure the battery terminal covers to the battery terminals.
3. Slide the RED battery terminal cover back on the RED battery cable to expose the
POSITIVE battery terminal.
4. Slide the BLACK battery terminal cover back on the BLACK battery cable to expose
battery terminal.
ꢀ WARNING
NEVER allow any of your tools and/or battery cable(s) to contact BOTH battery
post(s) at the same time. An electrical short may occur and serious personal injury
or damage may occur.
5. Remove the locknut that secures the bracket of the POSITIVE battery cable to the
POSITIVE (+) battery post of the battery.
63
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SECTION 10—ELEVATE BATTERIES
6. Remove the locknut that secures the NEGATIVE battery cable to the NEGATIVE(-)
battery post of the battery
7. Discard the existing battery.
8. Position battery connector bracket or wiring harness onto the new 22NF or GP24
battery as shown.
9. Secure the NEGATIVE battery cable to the NEGATIVE (-) battery post with existing
mounting screw and locknut.
10. Secure the bracket of the POSITIVE battery cable to the POSITIVE (+) battery post with
existing mounting screw and locknut.
11. Position each battery terminal cover over top of each battery terminal.
12. Secure battery terminal covers in place with one tie-wrap.
13. Install batteries into wheelchair. Refer to Removing/Installing the Batteries From/Into
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SECTION 10—ELEVATE BATTERIES
Seating System with Elevate
22NF Batteries
BATTERY COVER AND TIE-WRAP DETAIL
RED Battery Terminal Cover
Tie-Wraps
Rear Battery
BLACK Battery Terminal Cover
BLACK Battery
Terminal Cover
RED Battery Terminal Cover
Front Battery
Tie-Wraps
Bracket of POSITIVE (+) Battery Cable
NEGATIVE (-)
Locknut
POSITIVE (+) Battery
Terminal/Post
Battery Cable
Bracket of
POSITIVE (+)
Battery Cable
Locknut
Rear Battery
POSITIVE (+) Battery
Terminal/Post
Mounting Screw
Locknut
NEGATIVE (-) Battery
Terminal/Post
Mounting Screw
Locknut
Front Battery
NOTE: Only battery cable
ends/brackets shown for
clarity.
NEGATIVE (-) Battery
Terminal/Post
Part No 1122170
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SECTION 10—ELEVATE BATTERIES
Cleaning Battery Terminals
ꢀ WARNING
Most batteries are not sold with instructions. However, warnings are frequently
noted on the cell caps. Read them carefully.
DO NOT allow the liquid in the battery to come in contact with skin, clothes or
other possessions. It is a form of acid and harmful or damaging burns may result.
Should the liquid touch your skin, wash the area IMMEDIATELY and thoroughly
with cool water. In serious cases or if eye contact is made, seek medical attention
IMMEDIATELY.
1. Examine battery terminals for corrosion.
2. Verify the plastic caps are in place over battery cell holes.
3. Clean terminals by using a battery cleaning tool, wire brush, or medium grade sand
paper.
NOTE: Upon completion, areas should be shiny, not dull.
4. Carefully dust off all metal particles.
Removing/Installing the Batteries From/Into the
Wheelchair
Removing the Battery Door and Rear Shrouds
CAUTION
Place the wheelchair in a well ventilated area where work can be performed with-
out risking damage to carpeting or floor covering.
NOTE: For this procedure, refer to FIGURE 10.2 on page 67.
1. Verify the joystick ON/OFF switch is in the OFF position.
2. Remove the two thumb screws that secure the rear shroud to the wheelchair.
3. Remove the rear shroud from the wheelchair.
4. TRBKTS Options Only - Perform the following steps:
A. Remove two thumb screws that secure the top controller shroud (Detail “B”) to the
battery box.
B. Remove the top controller shroud from the battery box.
5. Remove both mounting screws from side of battery door.
6. Remove the battery door from the front of wheelchair.
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SECTION 10—ELEVATE BATTERIES
7. TRBKTS Options Only - Perform the following steps (Detail “B”):
A. Remove the four screws and four locknuts (if applicable) that secure the battery
support bracket to the battery box.
B. Remove the battery support bracket.
8. Disconnect the controller from the batteries at the rear of the wheelchair.
DETAIL “A” - WHEELCHAIRS WITHOUT TRBKTS
Thumb Screws
(STEP 2)
Disconnect Batteries from the controller here (STEP 8)
Mounting Screw (STEP 5)
Rear Shroud
(STEP 3)
Batteries with
Battery Tray
Mounting Screw (STEP 5)
Battery Door (STEP 6)
DETAIL “B” - WHEELCHAIRS WITH TRBKTS
Thumb Screws (STEP 2)
Thumb Screws (STEP 4)
Top Controller Shroud (STEP 4)
Disconnect Batteries from the controller here (STEP 8)
Mounting Screw (STEP 5)
Hex Screws (STEP 7)
Battery Door (STEP 6)
Rear Shroud
(STEP 3)
Mounting Screw (STEP 5)
Hex Screws (STEP 7)
Batteries with Battery Tray
Locknuts
(STEP 7)
Medium Battery Support
Bracket (STEP 7)
Part No 1122170
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SECTION 10—ELEVATE BATTERIES
Removing the Batteries
NOTE: For this procedure, refer to FIGURE 10.3.
1. Grasp and pull the YELLOW battery connector tab to unplug the front battery.
2. Slide the front battery FORWARD and remove it from the battery box.
3. Grasp and pull the BLACK battery connector tab to unplug the rear battery.
4. Slide the rear battery FORWARD and remove it from the battery box.
REAR OF WHEELCHAIR
Disconnect Batteries
from Controller Here
NOTE: Battery
cables not shown for
clarity.
Rear Battery
Battery Box
YELLOW Battery
Connector Tab
BLACK Battery
Connector Tab
Front Battery
FRONT OF WHEELCHAIR
Installing Batteries
NOTE: For this procedure, refer to FIGURE 10.4 on page 69.
1. Position the battery with the BLACK battery connector tab into the REAR of the
battery box as shown.
2. Plug the BLACK battery connector tab into the RIGHT battery connector.
3. Position the battery with the YELLOW battery connector tab into the FRONT of the
battery box as shown.
4. Plug the YELLOW battery connector tab into the LEFT battery connector.
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SECTION 10—ELEVATE BATTERIES
REAR OF WHEELCHAIR
Disconnect Batteries
from Controller Here
NOTE: Battery
cables not shown for
clarity.
Rear Battery
Battery Box
Left Battery
Connector
Right Battery
Connector
YELLOW Battery
Connector Tab
BLACK Battery
Connector Tab
Front Battery
FRONT OF WHEELCHAIR
Installing the Battery Door and Rear Shroud
ꢀ WARNING
Wheelchairs with TRRO or TRBKTS Only - Battery support brackets MUST be
installed at all times. Otherwise, the wheelchair will not be WC/19 compliant.
After installing battery door, ensure that the mounting screws on the side of the
battery door are fully engaged into the side of the battery box.
NOTE: For this procedure, refer to FIGURE 10.2 on page 67.
1. Wheelchairs with TRBKTS Only - Install the battery support bracket onto the battery
box (Detail “B” of FIGURE 10.2 on page 67) using the four hex screws and four
locknuts (if applicable). Torque to 75 in-lbs.
2. Reinstall battery door onto front of wheelchair.
3. Install both mounting screws on the side of the battery door.
NOTE: Ensure that the mounting screws on the side of the battery door are fully engaged into the
side of the battery box.
ꢀ WARNING
When installing batteries, ensure battery connector is securely engaged to the con-
troller connector - otherwise serious personal injury may result.
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SECTION 10—ELEVATE BATTERIES
4. Connect the controller to the batteries at the rear of the wheelchair.
5. Wheelchairs with TRBKTS Only - Reinstall the top controller shroud using the two
thumb screws (Detail “B” of FIGURE 10.2 on page 67).
6. Reinstall the rear shroud and secure in place with the existing two thumb screws.
NOTE: New Battery(ies) MUST be fully charged BEFORE using, otherwise the life of the
battery(ies) will be reduced.
7. If necessary, charge the batteries.
When to Charge Batteries
NOTE: For this procedure, refer to FIGURE 10.5.
The far right side of the display screen is the Battery Gauge Display (BGD). It provides
information on the remaining charge in the batteries.
At full charge, solid blocks fill in all ten
segments between E (Empty) and F (Full).
As the battery becomes discharged, the
Display
Screen
Battery Gage
Display
segments will progressively disappear a
bar at a time until no segments appear
between E and F. At this level the user
should charge the batteries as soon as
possible.
Charging Batteries
ꢀ WARNING
NEVER attempt to recharge the batteries by attaching cables directly to the
battery terminals or clamps. ALWAYS use the recharging plug located on the back
of the joystick.
DO NOT attempt to recharge the batteries and operate the power wheelchair at
the same time.
During use and charging, unsealed batteries will vent hydrogen gas which is
explosive in the right concentration with air.
CAUTION
ALWAYS charge new batteries before initial use or battery life will be reduced.
NOTE: For this procedure, refer to FIGURE 10.6 on page 72.
NOTE: New batteries MUST be fully charged prior to initial use of the wheelchair.
NOTE: As a general rule, batteries should be recharged daily to assure the longest possible life and
minimize the required charging time. Plan to recharge the batteries when it is anticipated the
wheelchair will not be used for a long period of time.
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SECTION 10—ELEVATE BATTERIES
The range per battery charge using recommended batteries should be approximately 5 to
9 hours of typical operation. Extensive use on inclines may substantially reduce per
charge mileage.
Description and Use of Battery Chargers
The charger automatically reduces the charge from an initially high rate to a zero reading
at a fully charged condition. If left unattended, the charger should automatically shut-off
when full charge is obtained.
There are some basic concepts which will help you understand this automatic process.
They are:
The amount of electrical current drawn within a given time to charge a battery is called
the “charge rate”. If, due to usage, the charge stored in the battery is low, the charge rate
is high, as indicated by the GREEN light on the charger. Initially, the GREEN light will
stay illuminated for a short period of time followed by a longer period of off time. As a
charge builds up, the charge rate is reduced, and the GREEN light will stay illuminated
for a longer period of time followed by a shorter off time.
ꢀ WARNING
NEVER leave the charger unattended when the breaker has tripped. A fault condi-
tion exists. Unplug and discontinue using immediately. Contact an Invacare dealer.
NOTE: Ifperformingthechargingprocedures independently, READ andCAREFULLYfollowthe
individual instructions for each charger (supplied or purchased).
NOTE: If charging instructions are not supplied, consult a qualified service technician for proper
procedures.
Required Items:
TOOL
QUANTITY
COMMENTS
Supplied
Battery Charger
Extension Cord
1
1
Not Supplied
1. Attach the battery charger connector to the charger port on the joystick.
2. Plug the charger’s AC power cord, or extension, into the grounded 120 VAC wall
outlet.
3. Wait until charging is complete.
NOTE: Allow eight hours for normal charging. Larger batteries (greater than 55 ampere-hours) or
severely discharged batteries may require up to sixteen hours to be properly charged and equalized.
NOTE: It is advantageous to recharge frequently rather than only when necessary. In fact, a
battery’s life is extended if the charge level is maintained well above a low condition.
NOTE: If the batteries need to be charged more often or take longer to charge than normal, they
may need to be replaced. Contact an Invacare dealer for service.
Part No 1122170
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SECTION 10—ELEVATE BATTERIES
MPJ+ Joystick
Charger/Programming Port (On
Front of Joystick)
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SECTION 11—VENTILATOR TRAY
SECTION 11—VENTILATOR TRAY
ꢀ WARNING
After ANY adjustments, repair or service and BEFORE use, make sure all attaching
hardware is tightened securely - otherwise injury or damage may occur.
Before adjusting, repairing or servicing the seating system, ALWAYS turn the
wheelchair power OFF, otherwise, injury or damage may result.
Pinch points exist between seat and base frames. Use caution, otherwise injury may
occur.
Preparing the Ventilator Tray for Use
ꢀ WARNING
Maximum weight capacity for the vent tray is 40 lbs ± 20%. DO NOT exceed weight
capacity for vent tray - otherwise, injury or damage may occur.
CAUTION
ALWAYS disconnect the ventilator battery harness from the ventilator battery
harness extension before connecting the ventilator battery harness to the
ventilator. Otherwise damage to the product may occur.
This ventilator tray was designed to hold a ventilator that is approximately 13
inches long, 14½ inches wide, and 14 inches high. Use of ventilators larger than the
above specifications may result in damage to the ventilator or stability issues.
Wheelchairs with Recline System Only - Any ventilator installation MUST provide
adequate clearances to allow unobstructed mechanical operation of the seating
system. In addition, some ventilators may have additional clearance requirements.
ALWAYS refer to the ventilator’s instructions prior to installation for any
additional requirements.
NOTE: For this procedure, refer to FIGURE 1 on page 74.
1. Position straps to the outside of the ventilator tray.
2. Position the ventilator (not shown) on the ventilator tray.
3. Disconnect the ventilator battery harness connector from the ventilator battery
harness extension (Detail “A”).
4. Connect the ventilator battery harness to the ventilator. Refer to the ventilator
manufacturer’s installation instruction.
5. Secure strap around the ventilator and clip together.
6. Securely tighten the straps around the ventilator by pulling the ends of the strap
through the rear portion of each buckle (Detail “B”).
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SECTION 11—VENTILATOR TRAY
7. Connect the ventilator battery harness connector to the ventilator battery harness
extension (Detail “A”).
8. Wheelchairs with recline systems only - Perform the following steps:
A. Test the recline function of the seating system to ensure that no part of the back
assembly interferes with the ventilator tray.
B. If necessary, contact a qualified technician to adjust the recline down limit to avoid
interference with the ventilator tray.
DETAIL “B”
DETAIL
“A”
Ventilator Battery
Harness Extension
Connect To
Ventilator
Ventilator
Battery
Harness
Ventilator Battery
Harness Connectors
Strap
Ventilator
Battery
Harness
Extension
RearPortion
of Buckle
Strap
Ventilator
Tray
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GLOBAL LIMITED WARRANTY (EXCLUDING CANADA)
GLOBAL LIMITED WARRANTY
(EXCLUDING CANADA)
PLEASE NOTE: THE WARRANTY BELOW HAS BEEN DRAFTED TO COMPLY WITH FEDERAL LAW
APPLICABLE TO PRODUCTS MANUFACTURED AFTER JULY 4, 1975.
This warranty is extended only to the original purchaser who purchases this product within any country
excluding CANADA when new and unused from Invacare or a dealer. This warranty is not extended to any
other person or entity and is not transferable or assignable to any subsequent purchaser or owner.
Coverage under this warranty will end upon any such subsequent sale or other transfer of title to any other
person. For product purchased in Canada, please refer to the Canada Limited Warranty.
This warranty gives you specific legal rights and you may also have other legal rights which vary from state to
state.
Invacare warrants the base frame to be free from defects in materials and workmanship for a period of three
(3) years from the date of purchase from Invacare or a dealer, with a copy of the seller’s invoice required for
coverage under this warranty. Invacare warrants all electronics and electrical components (excluding
batteries) and powered seating actuators to be free from defects in materials and workmanship for a period
of one (1) year from the date of purchase from Invacare or a dealer, with a copy of the seller’s invoice
required for coverage under this warranty. Invacare warrants all remaining components (excluding all
upholstered materials and padded materials) to be free from defects in materials and workmanship for a
period of one (1) year from the date of purchase from Invacare or a dealer, with a copy of the seller’s invoice
required for coverage under this warranty. If within such warranty periods any such product component
shall be proven to be defective, the product component shall be repaired or replaced, at Invacare's option.
This warranty does not include any labor or shipping charges incurred in replacement part installation or
repair of any such product. Invacare's sole obligation and your exclusive remedy under this warranty shall be
limited to such repair and/or replacement.
For warranty service, please contact the dealer from whom you purchased your Invacare product. In the
event you do not receive satisfactory warranty service, please write directly to Invacare at the address on
the bottom of the back cover. Provide dealer's name address, date of purchase, indicate nature of the defect
and, if the product is serialized, indicate the serial number. Do not return products to our factory without
our prior consent.
LIMITATIONS AND EXCLUSIONS: THE FOREGOING WARRANTY SHALL NOT APPLY TO SERIAL
NUMBERED PRODUCTS IF THE SERIAL NUMBER HAS BEEN REMOVED OR DEFACED, PRODUCTS
SUBJECT TO NEGLIGENCE, ACCIDENT, IMPROPER OPERATION, MAINTENANCE OR STORAGE,
COMMERCIAL OR INSTITUTIONAL USE, PRODUCTS MODIFIED WITHOUT INVACARE'S EXPRESS
WRITTEN CONSENT (INCLUDING, BUT NOT LIMITED TO, MODIFICATION THROUGH THE USE
OF UNAUTHORIZED PARTS OR ATTACHMENTS); PRODUCTS DAMAGED BY REASON OF REPAIRS
MADE TO ANY COMPONENT WITHOUT THE SPECIFIC CONSENT OF INVACARE, OR TO A
PRODUCT DAMAGED BY CIRCUMSTANCES BEYOND INVACARE'S CONTROL, AND SUCH
EVALUATION WILL BE SOLELY DETERMINED BY INVACARE. THE WARRANTY SHALL NOT APPLY
TO PROBLEMS ARISING FROM NORMAL WEAR AND TEAR OR FAILURE TO ADHERE TO THE
PRODUCT INSTRUCTIONS. A CHANGE IN OPERATING NOISE, PARTICULARLY RELATIVE TO
MOTORS AND GEARBOXES DOES NOT CONSTITUTE A FAILURE OR DEFECT AND WILL NOT BE
REPAIRED; ALL DEVICES WILL EXHIBIT CHANGES IN OPERATING NOISE DUE TO AGING.
THE FOREGOING EXPRESS WARRANTY IS EXCLUSIVE AND IN LIEU OF ANY OTHER
WARRANTIES WHATSOEVER, WHETHER EXPRESS OR IMPLIED, INCLUDING THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND THE
SOLE REMEDY FOR VIOLATIONS OF ANY WARRANTY WHATSOEVER, SHALL BE LIMITED TO
REPAIR OR REPLACEMENT OF THE DEFECTIVE PRODUCT PURSUANT TO THE TERMS
CONTAINED HEREIN. THE APPLICATION OF ANY IMPLIED WARRANTY WHATSOEVER SHALL
NOT EXTEND BEYOND THE DURATION OF THE EXPRESS WARRANTY PROVIDED HEREIN AND
INVACARE SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES
WHATSOEVER; SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF
INCIDENTAL OR CONSEQUENTIAL DAMAGE, OR LIMITATION OF HOW LONG AN IMPLIED
WARRANTY LASTS, SO THE ABOVE EXCLUSION AND LIMITATION MAY NOT BE APPLICABLE.
THIS WARRANTY SHALL BE EXTENDED TO COMPLY WITH STATE/PROVINCIAL LAWS AND
REQUIREMENTS.
Part No 1122170
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CANADA LIMITED WARRANTY
PLEASE NOTE: THE WARRANTY BELOW HAS BEEN DRAFTED TO COMPLY WITH FEDERAL LAW
APPLICABLE TO PRODUCTS MANUFACTURED AFTER JULY 4, 1975.
This warranty is extended only to the original purchaser who purchases this product within Canada when
new and unused from Invacare or a dealer. This warranty is not extended to any other person or entity and
is not transferable or assignable to any subsequent purchaser or owner. Coverage under this warranty will
end upon any such subsequent sale or other transfer of title to any other person.
This warranty gives you specific legal rights and you may also have other legal rights which vary from state to
state.
Invacare warrants the base frame to be free from defects in materials and workmanship for a period of three
(3) years from the date of purchase from Invacare or a dealer, with a copy of the seller’s invoice required for
coverage under this warranty. Invacare warrants all electronics and electrical components (excluding
batteries) and powered seating actuators to be free from defects in materials and workmanship for a period
of two (2) years from the date of purchase from Invacare or a dealer, with a copy of the seller’s invoice
required for coverage under this warranty. Invacare warrants all remaining components (excluding all
upholstered materials and padded materials) to be free from defects in materials and workmanship for a
period of one (1) year from the date of purchase from Invacare or a dealer, with a copy of the seller’s invoice
required for coverage under this warranty. If within such warranty periods any such product component
shall be proven to be defective, the product component shall be repaired or replaced, at Invacare's option.
This warranty does not include any labor or shipping charges incurred in replacement part installation or
repair of any such product. Invacare's sole obligation and your exclusive remedy under this warranty shall be
limited to such repair and/or replacement.
For warranty service, please contact the dealer from whom you purchased your Invacare product. In the
event you do not receive satisfactory warranty service, please write directly to Invacare at the address on
the bottom of the back cover. Provide dealer's name address, date of purchase, indicate nature of the defect
and, if the product is serialized, indicate the serial number. Do not return products to our factory without
our prior consent.
LIMITATIONS AND EXCLUSIONS: THE FOREGOING WARRANTY SHALL NOT APPLY TO SERIAL
NUMBERED PRODUCTS IF THE SERIAL NUMBER HAS BEEN REMOVED OR DEFACED, PRODUCTS
SUBJECT TO NEGLIGENCE, ACCIDENT, IMPROPER OPERATION, MAINTENANCE OR STORAGE,
COMMERCIAL OR INSTITUTIONAL USE, PRODUCTS MODIFIED WITHOUT INVACARE'S EXPRESS
WRITTEN CONSENT (INCLUDING, BUT NOT LIMITED TO, MODIFICATION THROUGH THE USE
OF UNAUTHORIZED PARTS OR ATTACHMENTS); PRODUCTS DAMAGED BY REASON OF REPAIRS
MADE TO ANY COMPONENT WITHOUT THE SPECIFIC CONSENT OF INVACARE, OR TO A
PRODUCT DAMAGED BY CIRCUMSTANCES BEYOND INVACARE'S CONTROL, AND SUCH
EVALUATION WILL BE SOLELY DETERMINED BY INVACARE. THE WARRANTY SHALL NOT APPLY
TO PROBLEMS ARISING FROM NORMAL WEAR AND TEAR OR FAILURE TO ADHERE TO THE
PRODUCT INSTRUCTIONS. A CHANGE IN OPERATING NOISE, PARTICULARLY RELATIVE TO
MOTORS AND GEARBOXES DOES NOT CONSTITUTE A FAILURE OR DEFECT AND WILL NOT BE
REPAIRED; ALL DEVICES WILL EXHIBIT CHANGES IN OPERATING NOISE DUE TO AGING.
THE FOREGOING EXPRESS WARRANTY IS EXCLUSIVE AND IN LIEU OF ANY OTHER
WARRANTIES WHATSOEVER, WHETHER EXPRESS OR IMPLIED, INCLUDING THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND THE
SOLE REMEDY FOR VIOLATIONS OF ANY WARRANTY WHATSOEVER, SHALL BE LIMITED TO
REPAIR OR REPLACEMENT OF THE DEFECTIVE PRODUCT PURSUANT TO THE TERMS
CONTAINED HEREIN. THE APPLICATION OF ANY IMPLIED WARRANTY WHATSOEVER SHALL
NOT EXTEND BEYOND THE DURATION OF THE EXPRESS WARRANTY PROVIDED HEREIN AND
INVACARE SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES
WHATSOEVER; SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF
INCIDENTAL OR CONSEQUENTIAL DAMAGE, OR LIMITATION OF HOW LONG AN IMPLIED
WARRANTY LASTS, SO THE ABOVE EXCLUSION AND LIMITATION MAY NOT BE APPLICABLE.
THIS WARRANTY SHALL BE EXTENDED TO COMPLY WITH STATE/PROVINCIAL LAWS AND
REQUIREMENTS.
Invacare Corporation
USA
Canada
570 Matheson Blvd E Unit 8 All rights reserved. Trademarks are
One Invacare Way
Elyria, Ohio USA
44036-2125
Mississauga Ontario
L4Z 4G4 Canada
800-668-5324
identified by the symbols ™ and ®. All
trademarks are owned by or licensed to
Invacare Corporation unless otherwise
noted.
800-333-6900
© 2007 Invacare Corporation.
Part No 1122170
Rev E- 06/07
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