Invac are® Typhoon
Elec tric wheelc hair
Operating manual
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Invacare® AS
Grensesvingen 9
0603 Oslo
Norge
ꢀ (Kundeservice):
Fax (Kundeservice):
Invacare® B.V.
Celsiusstraat 46
NL-6716 BZ Ede
The Netherlands
ꢀ :
+47 - 22 57 95 10
+47 - 22 57 95 01
+31 - (0) 318 - 69 57 57
+31 - (0) 318 - 69 57 58
Fax:
Invacare® PORTUGAL Lda
Rua Senhora de Campanhã, 105
4369-001 Porto
PORTUGAL
ꢀ :
Invacare® AB
Fagerstagatan 9
163 91 Spånga
Sverige
ꢀ (Kundtjänst):
Fax (Kundtjänst):
+351-225105946
+351-225105739
+46 - (0) 8 761 70 90
+46 - (0) 8 761 81 08
Fax:
Service
Invacare
JÄRFÄLLA
ꢀ:
+46 - (0) 8 – 621 08 44
+46 - (0) 8 – 621 08 45
Fax:
MÖLNDAL
ꢀ:
Fax:
+46 - (0) 31 – 86 36 00
+46 - (0) 31 – 86 36 06
Invacare® n.v.
Autobaan 14
8210 Loppem (Brugge)
BELGIUM
ꢀ:
Fax:
LANDSKRONA
ꢀ:
Fax:
+32 (50) 831010
+32 (50) 831011
+46 - (0) 418 – 285 40
+46 - (0) 418 – 180 89
OSKARSHAMN
ꢀ:
Fax:
+46 - (0) 491 – 101 40
+46 - (0) 491 – 101 80
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Table of Contents
Chapter
Page
1
2
Introduction
8
1.1
1.2
Important symbols in this manual.........................................................................................10
Type Classification and Area of Use .....................................................................................11
1.2.1 Permissable operating conditions.................................................................................11
1.2.2 Indications.....................................................................................................................12
Safety Notes
13
2.1
2.2
2.3
2.4
2.5
General Safety Notes ..............................................................................................................13
Safety Information on Electromagnetic Interference...........................................................16
Safety Information on Driving and Freewheel Mode............................................................17
Safety Information on Wheelchairs with a Lifter..................................................................19
Safety Information on Wheelchairs with Recaro Seats.......................................................20
3
4
Key features
21
22
Getting in and out of the wheelchair
4.1
Remove the standard armrest in order to side transfer......................................................22
4.2
Raise the parallel sliding armrest / remove the skirtguard (optional) ...............................23
5
Driving
25
5.1
Before driving for the first time..............................................................................................25
Taking Obstacles.....................................................................................................................26
5.2.1 The ”SureStep“ System ................................................................................................26
5.2.2 The ”Stability Lock“ System..........................................................................................26
5.2.3 The components of the "SureStep" and the "Stability Lock" system............................27
5.2
4
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5.2.4 Maximum obstacle height.............................................................................................27
5.2.5 Safety information when ascending obstacles .............................................................28
5.2.6 Safety information when descending obstacles ...........................................................28
5.2.7 The correct way to overcome obstacles.......................................................................29
Driving up and down gradients..............................................................................................30
Parking and stationary............................................................................................................30
5.3
5.4
6
7
Pushing the wheelchair by hand
31
6.1
6.2
6.3
Manually disengaging conventional motors ........................................................................31
Electrically disengaging GB motors......................................................................................32
Manually disengaging GB motors (emergency disengaging) ............................................33
The REM 24 SD Remote
34
7.1
7.2
7.3
7.4
7.5
7.6
Layout of the remote...............................................................................................................34
ON/OFF diode (status display)...............................................................................................37
Battery charger display...........................................................................................................37
Activating / deactivating the immobilizer..............................................................................38
Using the Buddy buttons with the remote............................................................................39
Controlling the wheelchair using the remote .......................................................................40
7.6.1 How a wheelchair with "Indirect Steering" reacts to joystick movements.....................41
Operating the electric adjustment options ...........................................................................42
7.7.1 Activating adjustment mode..........................................................................................42
7.7.2 Selecting and operating the adjustment option ............................................................43
7.7.3 Changing back to driving mode....................................................................................44
Error diagnosis........................................................................................................................45
7.8.1 Error codes and diagnostic codes ................................................................................46
7.7
7.8
8
Adjusting the wheelchair to the user's seating posture
48
8.1
Recaro® seats..........................................................................................................................48
8.2
Adjusting the armrests and the joystick box........................................................................49
8.2.1 Adapting the remote to the length of the user’s arm ....................................................49
5
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8.2.2 Setting the height of the remote ...................................................................................50
8.2.3 Setting the height of the armrests.................................................................................51
8.2.4 Setting the width of the armrests..................................................................................52
Manually adjusting the seat tilt..............................................................................................54
Manually adjusting the backrest............................................................................................56
8.4.1 Adjusting the backrest using the gas pressure spring..................................................56
8.3
8.4
8.4.1.1
Adjust the backrest using the perforated plate........................................................57
8.4.2 Flex and Contour Seats................................................................................................58
The Lifter ..................................................................................................................................59
8.5.1 Explanation of symbols on lifter warning sticker...........................................................60
Legrests....................................................................................................................................61
8.6.1 Electric legrest ..............................................................................................................61
8.5
8.6
8.6.1.1
Completely lowering electrical legrests as dismounting aid....................................61
8.6.2 Adjustable legrest .........................................................................................................62
8.6.2.1
8.6.2.2
8.6.2.3
8.6.2.4
Adjusting the angle..................................................................................................62
Adjusting the length of the legrest...........................................................................63
Adjusting the calf plate to the calf width of the user................................................64
Adjusting the angle of the foot plate........................................................................65
9
Electrical System
66
9.1
Electronics Protection System ..............................................................................................66
9.1.1 The main fuse...............................................................................................................67
Batteries ...................................................................................................................................68
9.2.1 What you need to know about batteries .......................................................................68
9.2.2 Charging the batteries ..................................................................................................70
9.2.3 Removing and fitting batteries......................................................................................72
9.2
9.2.3.1
9.2.3.2
Removing the batteries............................................................................................73
How to handle damaged batteries correctly............................................................79
10 Care and maintenance
80
83
11 Repair Instructions
6
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11.1
Repairing a flat tyre.................................................................................................................83
11.1.1 Repairing punctures (drive wheel with conventional motor and pneumatic tyres) .......84
11.1.2 Repairing punctures (drive wheel with GB motor and pneumatic tyres) ......................87
12 Refurbishment
90
91
92
96
13 Disposal
14 Technical Specifications
15 Inspections Performed
7
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1
Introduction
Dear user,
First we would like to thank you for purchasing our product! We hope that you will have a great deal
of pleasure with your new power chair
This operating manual contains important information and notes about:
•
•
•
Safety
Operation
Care and maintenance.
Please take care to read the operating manual thoroughly before starting out on your first
journey.
This wheelchair has been constructed for a large circle of users with different requirements.
The decision whether the model is suitable for the user may only be taken by medical specialists
with appropriate expertise.
Invacare® or their statutory representatives can accept no liability in cases in which the wheelchair
has not been adapted to suit the users’ handicaps.
Some maintenance and settings can be carried out by the user or his attendants. Certain
adjustments do however require technical training and may only be carried out by your Invacare®
specialist dealer. Damages and errors caused by nonobservance of the operating manual or as a
result of incorrect maintenance are excluded from all guarantees.
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This manual contains copyrighted information. This manual may not be reproduced or reprinted
either partly or completely without previous written consent from Invacare® or its statutory
representatives. We reserve the right to make any necessary alterations on the grounds of
technical improvements.
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1.1
Important symbols in this manual
WARNING!
This symbol warns you of danger!
•
Always follow the instructions to avoid injury to the user or damage to the product!
EXPLOSION HAZARD!
This symbol warns you of an explosion hazard, which can be caused by excessive tyre
pressure in a pneumatic tyre!
•
Always follow the instructions to avoid injury to the user or damage to the product!
BURN HAZARD!
This symbol warns you of burns due to acid or other substances!
•
Always follow the instructions to avoid injury to the user or damage to the product!
NOTE:
This symbol identifies general information which is intended to simplify working with your product
and which refers to special functions.
Requirements:
•
This symbol identifies a list of various tools, components and items which you will need in
order to carry out certain work.
10
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1.2
Type Classification and Area of Use
This vehicle has been classified as a mobility product in class B (for indoor and outdoor areas). It
has been successfully tested for its safety according to German and international standards. When
equipped with an appropriate lighting system, the vehicle is suitable for driving on public roads.
1.2.1 Permissable operating conditions
•
•
Surface: The vehicle may be driven on a firm surface.
Splash water, rain, snow: The vehicle was tested successfully for splash water insensitivity in
compliance with EN60529 IPX4.
•
•
Operating temperature range in compliance with ISO 7176-9: -25 to +50 °C
Storage temperature range in compliance with ISO 7176-9: -40 to +65 °C
The vehicle is well suited to typical central European weather conditions.
11
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1.2.2 Indications
The use of this mobility product is recommended for the following indications:
The inability or a greatly restricted ability to walk within the scope of the basic requirement to be
able to move within one’s own four walls. The need to leave the dwelling place in order to get some
fresh air during a short walk or to reach those places generally to be found at close distance to the
dwelling and where everyday business is carried out.
Provision of electric wheelchairs for interior and exterior areas is advisable if the use of hand-
operated wheelchairs is no longer possible on account of the disability, yet proper operation of an
electromotive drive unit is still practicable.
WARNING: Danger of injury to occupant and damage to wheelchair if driver is not
mentally and physically able to keep full control of the vehicle at all times!
•
If necessary, operation of the Powerchair must be performed by an attendant!
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2
Safety Notes
•
READ WELL BEFORE OPERATION!
2.1
General Safety Notes
Danger of injury if wheelchair is used in any other way than the purpose described in this
manual!
•
Adhere strictly to the instructions in this User's Manual!
Danger of injury if the wheelchair is driven when ability to operate a vehicle is impaired by
medication or alcohol!
•
Never drive the wheelchair under the influence of medication or alcohol!
Danger of damage or injury if wheelchair is accidentally set into motion!
•
•
Switch the wheelchair off before you get in, get out or handle unwieldy objects!
Be aware that there are only the motor brakes to stop your wheelchair. When the motors are
disengaged, these brakes are automatically deactivated. For this reason, pushing the
wheelchair by an attendant is only recommended on flat surfaces, never on gradients. Never
leave your wheelchair on a gradient with its motors disengaged. Always re-engage the motors
immediately after pushing the wheelchair.
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Danger of injury if the On/Off Button is pressed while the wheelchair is in motion, due to it
coming to an abrupt, sharp stop!
•
If you have to brake in an emergency, simply release the joystick which will bring you to a halt!
Danger of injury when transferring wheelchair to another vehicle for transport with the
occupant seated in it!
•
It is always better to transfer the wheelchair to another vehicle without the occupant seated in
it!
•
In case the wheelchair does need to be transferred to another vehicle over a ramp with the
occupant seated in it, always have an attendant stand behind the wheelchair during transfer to
ensure it does not tip over backwards!
Danger of injury, if the wheelchair is used as a vehicle seat without a special restraining
system!
•
Only ever use the wheelchair as a vehicle seat in connection with a Wheelchair Restraint
System and with the safety belts of the transporting vehicle! Make sure to follow the
instructions and recommendations issued by the Restraint System's manufacturer!
Danger of injury if maximum permissible load is exceeded!
•
Do not exceed the maximum permissible load (see technical specifications)!
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Danger of injury due to wrong lifting or dropping of heavy components!
•
When maintaining, servicing or lifting any part of your wheelchair, take into account the weight
of the individual components especially the batteries! Be sure at all times to adopt the correct
lifting posture and ask for assistance if necessary!
Danger of falling out of the wheelchair.
•
•
•
Do not slide forward on the seat, do not lean forward between your knees, do not lean
backwards out over the top of the backrest, for example to reach an object.
If restraining systems are installed (such as seat belts), use them each time you drive the
wheelchair.
When changing over to a new seat, position the wheelchair as close as possible to the new
seat.
Danger of injury by moving parts!
•
Make sure that no injury is incurred by moving parts of the wheelchair, like wheels or one of
the Lifter Modules (if fitted), especially when children are around!
Danger of fire or breaking down due to electric devices being connected!
•
Do not connect any electric devices to your wheelchair that are not expressly certified by
Invacare® for this purpose! Have all electrical installations done by your authorised Invacare®
Dealer!
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2.2
Safety Information on Electromagnetic Interference
This electric vehicle was successfully tested in accordance with International standards as to its
compliance with Electromagnetic Interference (EMI) Regulations. However, electromagnetic fields,
such as those generated by radio and television transmitters, and cellular phones, can influence
the functions of electric vehicles. Also, the electronics used in our vehicles can generate a low level
of electromagnetic interference, which however will remain within the tolerance permitted by law.
For these reasons we ask you to please observe the following precautions:
WARNING: Danger of malfunction due to electromagnetic interference!
•
Do not switch on or operate portable transceivers or communication devices (such as radio
transceivers or cellular phones) when the vehicle is switched on!
•
•
Avoid getting near strong radio and television transmitters!
In case the vehicle should be set in motion unintentionally or the brakes are released, switch
it off immediately!
•
Adding electrical accessories and other components or modifying the vehicle in any way can
make it susceptible to electromagnetic interference. Keep in mind that there is no sure way to
determine the effect such modifications will have on the overall immunity of the electronic
system!
•
Report all occurrences of unintentional movement of the vehicle, or release of the electric
brakes to the manufacturer!
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2.3
Safety Information on Driving and Freewheel Mode
Danger of injury if the wheelchair tips over!
•
•
•
Only ever negotiate gradients up to the maximum tilt-resistant gradient (see Technical
Specifications) and only with the backrest and seat tilt in an upright position!
Only ever drive downhill at a maximum of 2/3 of the top speed! Avoid abrupt braking or
accelerating on gradients!
If at all possible, avoid driving on slippery surfaces (such as snow, gravel, ice etc.) where there
is a danger of you losing control over the vehicle, especially on a gradient! If driving on such a
surface is inevitable, then always drive slowly and with the utmost caution!
•
•
•
Never attempt to overcome an obstacle when on an uphill or downhill gradient!
Never attempt to drive up or down a flight of steps with your wheelchair!
Always approach obstacles straight on! Ensure that the front wheels and rear wheels move
over the obstacle in one stroke, do not stop halfway! Do not exceed the maximum obstacle
height (see Technical Specifications)!
•
Avoid shifting your centre of gravity as well as abrupt joystick movements and changes of
direction when the wheelchair is in motion!
•
•
•
Never use the wheelchair to transport more than one person!
Do not exceed the maximum permissible load!
Note that the wheelchair will brake or accelerate if you change the Driving Mode whilst the
wheelchair is in motion!
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Danger of breaking down in adverse weather conditions, i.e. extreme cold, in an isolated
area!
•
If you are a user with severely limited mobility, we advise that in the case of adverse weather
conditions DO NOT attempt a journey without an accompanying attendant!
Danger of injury if your foot slides off the footrest and gets caught underneath the
wheelchair when it is in motion!
•
Make sure each time before you drive the wheelchair that your feet are squarely and securely
in place on the footplates, and that both legrests are properly locked into place!
Danger of injury if you collide with an obstacle when driving through narrow passages
such as doorways and entrances!
•
Drive through narrow passages in the lowest Driving Mode and with due caution!
18
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2.4
Safety Information on Wheelchairs with a Lifter
IMPORTANT - IF YOUR WHEELCHAIR IS EQUIPPED WITH A LIFTER:
Danger of injury if the wheelchair tips over!
•
Never exceed the maximum permissible load (see Technical Specifications)!
•
Avoid dangerous driving situations when the lifter is in a raised position, such as trying to
overcome obstacles like kerbs or driving up or down steep gradients!
•
•
Never lean out of the seat when the lifter is raised!
Inspect the lifter module at least once a month to make sure the automatic speed reduction
function, which reduces the speed of the wheelchair when the lifter is raised, is working
properly (see chapter on lifter)! Notify your authorised dealership immediately if it is not
working properly!
Danger of injury by moving parts!
•
•
Never let objects get caught in the space underneath a raised lifter!
Make sure that neither you nor anyone else is injured by placing hands, feet other body
extremities under the raised seat!
Danger of malfunction of the Lifter Module!
•
Inspect the lifter module at regular intervals to make sure there are no foreign objects or
visible damage, and to make sure the electric plugs are firmly inserted into their sockets!
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2.5
Safety Information on Wheelchairs with Recaro Seats
Danger of injury if the wheelchair tips over!
The centre of gravity of a Recaro seat is higher than that of other seats. The Recaro seat is
also heavier than other seating systems. The backrests of RECARO seats can be leaned
back 90°. For these reasons there is an increased risk of tipping over!
•
Never lean the backrest backward more than 45° degrees, and never exceed 15° when driving
the wheelchair!
More than 45°
NEVER!!
15°-45°
Standstill!
0°-15°
Driving
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3
Key features
1) Headrest (adjustment
clamping lever is located
behind the headrest)
2) Slide grip
3) Backrest
4) Knob for adjusting
armrest angle
5) Disengaging lever
6) Drive wheel
7) Armrest
8) Remote
9) Legrests
21
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4
Getting in and out of the wheelchair
Important information when side transferring in and out of the wheelchair
In order to side transfer it is necessary for the armrest to either be raised or removed completely
depending on the model. A skirtguard can be installed as an option in connection with the
parallel sliding armrest. This is attached in the same way as the standard armrest and must also
be removed when transferring.
4.1
Remove the standard armrest in order to side transfer
Removing the armrest:
•
•
•
Loosen remote cable (1) from remote.
Loosen clamping lever (2)
Remove the side panel from the receptacle
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4.2
Raise the parallel sliding armrest / remove the skirtguard
(optional)
Swivel up armrest
•
Swivel armrest up to access from the side.
Removing the skirtguard (optional) to get on:
•
•
Loosen clamping lever (1)
Remove the skirtguard from the receptacle.
23
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Getting into the wheelchair:
•
Position your wheelchair as close as possible to your seat. This might
have to be done by an attendant.
•
•
•
•
Switch your wheelchair off.
Apply the hand brake of your wheelchair (if existing).
Detach the side part of your wheelchair or swivel it up.
Now slide into the wheelchair.
Getting out of the wheelchair:
•
•
•
•
•
Drive your wheelchair as close as possible to your seat.
Switch your wheelchair off.
Apply the hand brake of your wheelchair (if existing).
Detach the side part of your wheelchair or swivel it up.
Now slide onto your new seat.
NOTE:
If you do not have sufficient muscle strength, you should ask other persons for help. Use a
sliding board, if possible.
24
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5
Driving
5.1
Before driving for the first time...
Before you take your first trip, you should familiarise yourself well with the operation of the vehicle
and with all operating elements. Take your time to test all functions and driving modes.
NOTE:
If installed, use the restraining systems (seat belts) each time you use the vehicle.
Sitting Comfortably = Driving Safely
Before each trip, make sure that:
•
•
•
You are within easy reach of all operating controls.
The battery charge is sufficient for the distance intended to be covered.
The seatbelt is in perfect order.
25
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5.2
Taking Obstacles
5.2.1 The ”SureStep“ System
The Invacare® Typhoon is fitted with "SureStep" technology. When climbing over obstacles, the
front steering wheels are raised using the torque generated by the drive wheels.
Please note that the techniques required for overcoming obstacles for wheelchairs fitted with
central drives and "SureStep" technology is completely different to that required for models with
front wheel or rear wheel drive.
5.2.2 The ”Stability Lock“ System
If your wheelchair is fitted with a lifter and this is raised, this will restrict the function of the
"SureStep" system due to the "Stability Lock". The "Stability Lock" increases the tilt stability of the
wheelchair and prevents front wheel spring deflection on the "Walking Beams" when braking or
when descending slopes.
26
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5.2.3 The components of the "SureStep" and the "Stability Lock" system
The diagram below shows the components in the "SureStep" system with the side panels removed.
(1) Anti-Dive Spring, (2) Walking Beam und (3) Stability Lock.
5.2.4 Maximum obstacle height
Your wheelchair can overcome obstacles and kerbs with the following heights.
•
10 cm
27
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5.2.5 Safety information when ascending obstacles
CAUTION: Danger of Tipping Over!
•
Never approach obstacles at an angle!
•
Put your backrest into an upright position before climbing an obstacle!
CAUTION: The wheelchair can be damaged if an obstacle is approached at excessive
speed.
•
Always approach obstacles at low speed! As soon as the front wheels come into contact with
the obstacle, stop for a short period before driving over the obstacle! Wheelchairs fitted with
centre drive have a special mechanism (Walking Beam) for overcoming obstacles.
Approaching at speed can actually lead to mechanical damage.
5.2.6 Safety information when descending obstacles
CAUTION: The wheelchair can tip over to the front when descending from an obstacle that
is too high as there can be spring deflection of the front swivel wheels.
•
•
•
Please pay particular attention to tilt resistance when driving down off an obstacle!
If available, please set your seat tilt to a greater value than normal!
The maximum obstacle height refers to ascent as well as descent. Never descend from
obstacles that are higher than those you may ascend!
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5.2.7 The correct way to overcome obstacles
CAUTION: If the lifter is raised, the drive wheels can lose ground contact when
descending from obstacles or driving on an uneven surface! The "Stability Lock"
prevents “Walking Beam“ spring deflection when the lifter is raised!
•
•
Never descend from obstacles when the lifter is raised or drive on an uneven surface!
In the event of the drive wheels losing ground contact, the lifter must be lowered so that the
drive wheels come into contact with the ground again.
Ascending and descending
Right
The same approach applies to both ascending and descending obstacles:
•
•
•
Approach the obstacle or the kerb slowly and at a right angle.
Stop shortly before the front wheels come into contact with the obstacle.
Wrong
Check the position of the front wheels. They must be in driving direction
and vertical to the obstacle!
•
Approach slowly and keep at a consistent speed until the rear wheels
have also passed over the obstacle.
29
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5.3
Driving up and down gradients
The Invacare® Typhoon has a maximum hill-climbing ability without overturning of 20%.
WARNING: Danger of tipping over!
•
•
•
Only ever drive downhill at a maximum of 2/3 of the top speed!
Avoid sudden changes of direction or abrupt braking when driving on slopes!
Always return the backrest of your seat or the seat tilt to an upright position before ascending
slopes! We recommend that you position the seat backrest or the seat tilt slightly to the rear
before descending slopes!
•
•
If the lifter is raised drive mode is only used for positioning and not for regular drive operation!
Lower the lifter before ascending a slope!
Never attempt to ascend or descend a slope on slippery surfaces or where there is a danger
of skidding (such as wet pavement, ice etc)!
•
•
Avoid trying to get out of the vehicle on an incline or a gradient!
Always drive straight in the direction the road or path you are on goes, rather than attempting
to zigzag!
•
Never attempt to turn around on an incline or a slope!
5.4
Parking and stationary
When parking your vehicle or if your vehicle is stationary for a prolonged period:
•
•
Switch the vehicle's power system off (ON-/OFF key).
Activate your anti-theft lock, if existing.
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6
Pushing the wheelchair by hand
The motors of the wheelchair are equipped with automatic brakes, preventing that the wheelchair
starts rolling out of control when the joystick box is switched off. When pushing the wheelchair, the
magnetic brakes must be disengaged.
6.1
Manually disengaging conventional motors
Danger of the vehicle running away!
•
When the motors are disengaged (for push operation), the electromagnetic motor brakes are
deactivated! When the vehicle is parked, the levers for engaging and disengaging the motors
must without fail be locked firmly into the "DRIVE" position (electromagnetic motor brakes
activated)!
The lever for disengaging the motors is on the rear right side on the wheelchair chassis.
Disengaging motors:
•
•
Switch off remote.
Pull the locking pin (1) downwards. Pull the
engaging lever (2) to the rear. The motors are now
disengaged.
Re-engaging motors
•
Push the engaging lever (1) forwards. The motors
are now re-engaged.
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6.2
Electrically disengaging GB motors
CAUTION! Danger of the wheelchair rolling away!
•
The motor brakes do not function in disengaged condition (push mode)! The pushbutton for
disengaging the motors must never be fixed in its pushed-in position using adhesive tape etc!
The pushbutton for disengaging the motors is located on the push handle.
Disengaging motors:
•
Press key (1). A peep tone will sound for about
one second. The motors remain disengaged until a
key is pressed (if you cannot hear the peep tone,
or the peep tone stops after around one second,
there is an error. In this case please contact your
dealer.).
Re-engaging motors
•
Release key (1) again. The motors are now re-
engaged.
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6.3
Manually disengaging GB motors (emergency disengaging)
Danger of the vehicle running away!
•
When the motors are disengaged (for push operation), the electromagnetic motor brakes are
deactivated! When the vehicle is parked, the levers for engaging and disengaging the motors
must without fail be locked firmly into the "DRIVE" position (electromagnetic motor brakes
activated)!
The lever for disengaging the motors is located behind the right-hand drive wheel.
Disengaging motors:
•
•
Switch off remote.
Pull the engaging lever (1) to the rear. The motors are now disengaged.
Re-engaging motors
•
Push the engaging lever (1) forwards. The motors are now re-engaged.
33
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7
The REM 24 SD Remote
7.1
Layout of the remote
Upper side
Controls
1)
2)
Immobilizer
"Activate / scroll through drive
mode" button
3)
4)
5)
6)
Horn
Left-hand indicator
Joystick
"Activate / scroll through
adjustment mode" button
ON/OFF button
Light
7)
8)
9)
Right-hand indicator
10) Hazard warning signal flasher
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Upper side
Displays
11) Battery charger display
12) Status display (in key symbol)
13) Drive mode display
14) Left-hand indicator display
15) Hazard warning signal flasher
display
16) Light display
17) Right-hand indicator display
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Underside
1) Charger socket
2) Programming socket
Rear panel
1)
2)
3)
4)
Socket for Buddy button 1 (corresponds to "Activate /
scroll through drive mode" button).
Socket for Buddy button 2 (corresponds to "ON/OFF"
button)
Socket for Buddy button 3 (corresponds to "Activate /
scroll through adjustment mode" button).
Socket for bus cable
36
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7.2
7.3
ON/OFF diode (status display)
INFORMATION
The ON/OFF diode (in key symbol) also serves as status or error message display. For error
codes please see chapter "Error codes and diagnostic codes" on page 46.
Battery charger display
Battery charger display
•
•
All diodes illuminated: Full range
Only red diodes illuminated:
Reduced range
•
•
Both red diodes flashing:
Very low range
Only one red diode flashing:
Battery on reserve = Charge batteries straight away
INFORMATION
Protection against total discharge: The electronic system automatically shuts actuation down
after a certain travel time on reserve battery and the wheelchair comes to a standstill.
37
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7.4
Activating / deactivating the immobilizer
Activating the immobilizer
Immobilizer
•
•
Switch on the remote.
Use the end of the magnetic key (Invacare® Logo) to move over the
sensor area (1) on the remote (key symbol). The horn will sound
briefly once. The remote shuts down automatically. The immobilizer
is activated.
Deactivating the immobilizer
•
•
Switch on the remote. The status display will flash red slowly.
Use the end of the magnetic key (Invacare® Logo) to move over the
sensor area (1) on the remote (key symbol).
Magnetic key
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7.5
Using the Buddy buttons with the remote
What is a Buddy button?
A Buddy button is an additional sensing device that can be used to activate a remote function.
The sockets for Buddy buttons are to be found at the rear of the remote.
1)
Socket 1 (corresponds to the ""Activate / scroll through drive
mode"" button).
2)
3)
Socket 2 (corresponds to the "ON/OFF" button)
Socket 3 (corresponds to the " Activate / scroll through
adjustment mode" button).
39
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7.6
Controlling the wheelchair using the remote
•
Switch on the remote (ON/OFF button). The displays on the remote will illuminate. The
wheelchair is ready to drive.
•
•
Set the drive level (“drive level“ button see "Layout of the remote" on page 34).
Speed stage 1 (slow) to 5 (fast) is shown on the drive level display.
Can the electronic system programming be adapted?
The electronic controller is programmed with standard values during manufacture. Your
Invacare® dealer can carry out programming tailored to fit your requirements.
Will the wheelchair not drive after switching on?
Check the drive-away lock (see chapter "Activating / deactivating the immobilizer " on page
38) and the status bar indicator (see chapter "ON/OFF diode (status display)" on page 37.).
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7.6.1 How a wheelchair with "Indirect Steering" reacts to joystick movements.
"Indirect Steering" occurs by individually applying power to the drive wheels, and is found on
wheelchairs with front, rear and middle wheel drive.
Travel direction
The further the joystick is moved in a
particular direction, the more
dynamically the wheelchair reacts.
Note:
To brake quickly, simply let go of the joystick. It will then automatically return to the middle
position. The wheelchair will brake.
41
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7.7
Operating the electric adjustment options
Electric adjustment options, like electric legrests or an electric backrest, are operated by using the
joystick.
7.7.1 Activating adjustment mode
•
Press the "activate / scroll through adjustment mode" button
(A). The remote switches to the adjustment mode last used.
The driving mode display (B) switches to the appropriate
symbol (one of the symbols shown below).
Seat tilt
Backrest
Left legrest
Right legrest Both legrests Lifter
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Information:
When using the REM 24 SD remote it is not necessary – as on previous remote versions – to
push the joystick forward in order to access the adjustment mode. It is sufficient to operate the
adjustment mode button just once.
If the remote has been programmed appropriately, further modes can be accessed by repeatedly
pressing the adjustment mode button, i.e. light mode or ECU mode (environment control unit).
The standard REM 24 SD programming only supports the adjustment function. Please speak to
your Invacare dealer if you have any questions in this respect.
7.7.2 Selecting and operating the adjustment option
•
•
Move the joystick to the left or right = Select adjustment
option on the submenu (A).
Move the joystick forward/backward = Operate adjustment
option (B).
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7.7.3 Changing back to driving mode
•
Briefly press the "Activate / scroll through driving mode" button
(A). The remote switches back to the driving mode last used.
The driving mode display indicates the drive level (B).
44
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7.8
Error diagnosis
In the event that the electronics should show signs of failure, please consult the following
troubleshooting guide in order to locate the error.
INFORMATION
Before beginning with the diagnosis, please ensure that the drive electronics are switched on.
If the status display is OFF:
Please check whether the drive electronics are SWITCHED ON.
Please check whether all cables have been connected correctly.
Please ensure that the batteries are not discharged.
If the status display is FLASHING:
Please count the number of flashing sequences and move on to the next section.
If the red diodes on the battery charger display and the status display are FLASHING,
Drive mode display shows a horizontal bar:
Battery discharged. Please charge the battery.
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7.8.1 Error codes and diagnostic codes
The drive electronics are capable of rectifying some errors automatically. In this case the status
display will cease to flash. Please switch the remote on and off several times. Wait approx. 5
seconds each time before switching the remote on again. If this does not rectify the error, locate
the error using the flash codes shown below.
FLASH
FAULT
IMMEDIATE MEASURE
FURTHER HELP
CODE
1
2
Module defective.
Lifter raised or
lowered too far (seat
not at driving height)
-
•
•
-
Consult dealer.
If lifter is raised, lower in
stages until the status
display stops flashing. If
lowered too far, raise lifter
in stages until the status
display stops flashing. If at
all possible, only drive
when the seat is at driving
height.
Accessory error.
Error on right motor.
Connection
loose/faulty.
Error on left motor.
Connection
-
•
•
•
Consult dealer.
Consult dealer.
3
4
Check plug-in connectors.
Check plug-in connectors.
•
•
Consult dealer.
loose/faulty or motor
faulty.
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FLASH
CODE
5
FAULT
IMMEDIATE MEASURE
FURTHER HELP
Error/brake error on
right motor.
•
Check plug-in connectors.
•
Consult dealer.
Connection
loose/faulty or motor
faulty.
Motors uncoupled
-
•
•
Couple motors. Switch
remote off and on again.
Check plug-in connectors.
6
Error/brake error on
left motor. Connection
loose/faulty or motor
faulty.
•
Consult dealer.
7
8
Battery totally
discharged.
Battery voltage too
high.
Faulty data
•
-
-
Charge battery
•
•
•
Consult dealer.
Consult dealer.
Consult dealer.
9 or 10
transmission between
modules.
11
12
Motors overstressed.
-
•
Switch remote off and on
again
Compatibility
problems between the
modules.
-
•
Consult dealer.
47
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8
Adjusting the wheelchair to the user's seating posture
CAUTION: Wheelchair damage and risk of accident! Collisions can occur between the
legrest and the chassis or between the foot plates and the ground in the event of varying
adjustment option combinations! This occurs in particular on wheelchairs with lifter and a
seat angle adjustment range of -10° to +35°!
•
When adjusting seat angle, lifter and legrest please ensure that the legrest does not collide
with the wheelchair chassis or the foot plates with the ground.
8.1
Recaro® seats
Recaro® Seats
For more information on the different manual adjustment options on Recaro® Seats, please see
the User Manual that comes with your Recaro® Seat.
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8.2
Adjusting the armrests and the joystick box
8.2.1 Adapting the remote to the length of the user’s arm
Requirements:
•
Allen key 3 mm
•
Loosen the socket head screw (1).
•
Set remote to the desired length by pushing
forward or backward.
•
Tighten screw.
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8.2.2 Setting the height of the remote
•
Loosen one or both of the wing screws (1 and
2) that allow height adjustment of the joystick
box.
•
•
Adjust the joystick box to the desired height.
Re-tighten the screw(s).
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8.2.3 Setting the height of the armrests
•
•
•
Loosen the release handle (1).
Set the armrest at the desired height.
Tighten the release handle.
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8.2.4 Setting the width of the armrests
The distance between the armrests can be adjusted by 5.5 cm on both sides (totalling 11 cm).
Requirements:
•
Allen key 8 mm
Where to find the adjustment screws
The figure below shows the position of the screw (1) which allows armrest width adjustment (only
the left side is shown in the illustration).
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Doing the adjustment
•
Loosen screw (1)
•
•
•
Adjust armrest to required position.
Retighten the screw.
Repeat this procedure for the second armrest.
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8.3
Manually adjusting the seat tilt
The manual seat angle adjustment has an adjustable range of 0° to 15°.
The seat angle is adjusted by means of a spindle, which is to be found at the front underneath the
seat frame.
When adjusting the seat angle it should be ensured that at least 1cm of the threaded bolt always
remains inside the spindle and is not completely unscrewed from the spindle.
NOTE
It is easier to adjust the angle of the seat when there is nobody sitting in the wheelchair.
The figure to the right shows the position of the
spindle (1) for manual seat angle adjustment.
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•
•
•
Loosen the counternut (1) on the spindle.
Set the seat angle by turning the spindle (2).
Tighten the counternut.
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8.4
Manually adjusting the backrest
8.4.1 Adjusting the backrest using the gas pressure spring
The lever for adjusting the backrest is located on the opposite side from the Joystick Box under the
armrest.
The angle can be adjusted continuously between 0° and 30°.
Adjusting angle of the backrest
•
•
Pull lever (1) upward.
Adjust backrest angle by leaning forward or
backward.
•
Release the lever again. The backrest is locked at
the desired angle.
NOTE
If the lever is pulled upwards and inwards at the same time, it will latch into a notch at the top.
Push the lever out of the notch to release it, and allow it to be moved down again.
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8.4.1.1 Adjust the backrest using the perforated plate
The angle of the backrest has six positions, from -10° to +30°.
•
•
Unscrew the hand screws (1) on both sides.
The backrest is adjusted by choosing a
combination of one of the two bore holes in
the backrest frame and one of the six bore
holes in the fixing plate.
•
Re-position the screws and tighten.
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8.4.2 Flex and Contour Seats
•
Set the angle by turning the hand wheel (1).
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8.5
The Lifter
The electric lifter is operated via the remote. Please see chapter "Operating the electric
adjustment options" on page 42.
Please note – Speed restriction
The lifter is equipped with sensors that reduce the drive speed of the wheelchair as soon as the
lifter is raised or lowered above a certain point.
This is in order to guarantee the tilt stability of the wheelchair or in order to avoid damage to the
legrests.
When speed restriction is activated an appropriate blinking code is displayed on the remote.
Please see chapter "ON/OFF diode (status display)" on page 37 and chapter "Error codes
and diagnostic codes" on page 46.
In order to revert to normal drive speed move the lifter to drive height: Raise the lifter slowly if the
lifter has been lowered. If the lifter has been raised, lower the lifter until the status display stops
blinking.
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8.5.1 Explanation of symbols on lifter warning sticker.
Do not lean out
Do not drive up Do not allow any Never drive with Never drive over
when the lifter is or down slopes body parts to get two people!
uneven surfaces
when the lifter is
raised!
raised!
when the lifter is under a raised
raised! seat!
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8.6
Legrests
8.6.1 Electric legrest
The electric legrest is operated via the remote. Please see chapter "Operating the electric
adjustment options" on page 42.
The electric legrest can be lowered completely to assist getting out of the wheelchair. To do so,
move your seat into the correct position by lowering the lifter or by means of a negative seat angle
(tilted slightly to the front).
8.6.1.1 Completely lowering electrical legrests as dismounting aid
The lever for unlocking the legrests is located either right
or left of the seat frame at the front.
•
Pull lever (1). The legrests will lower.
Information
It is sufficient to pull the lever to release the legrest whilst the legrest is not in use (feet are not on
the foot plates) in order to lift the legrest into drive position again.
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8.6.2 Adjustable legrest
8.6.2.1 Adjusting the angle
Prerequisites:
•
1x 10 mm open-ended spanner
•
Use the open-ended spanner to loosen the counternut
(1).
•
•
Move the legrest to the desired position by turning the
spindle (2).
Tighten the counternut.
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8.6.2.2 Adjusting the length of the legrest
Prerequisites:
•
1x 5 mm socket head spanner
•
Use the socket head spanner to loosen the fastening
screws (1).
•
•
Slide the foot support to the desired height.
Tighten the fastening screws.
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8.6.2.3 Adjusting the calf plate to the calf width of the user
The calf plate of the legrest can be adapted to the user’s calf width by bending apart or together.
•
Bending the calf plate to the desired width.
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8.6.2.4 Adjusting the angle of the foot plate
Prerequisites:
•
1x 5 mm socket head spanner
•
Fold up the foot plates in order to access the adjusting
screws.
•
•
Use the socket head spanner to adjust the adjusting
screws (1).
Fold the foot plate down again.
65
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9
Electrical System
9.1
Electronics Protection System
The vehicle's electronics are equipped with an overload-protection system.
If the motors are put under considerable strain for a longer period of time (for example, when
driving up a steep hill) and especially when the ambient temperature is high, then the electronic
system could overheat. In this case the vehicle's power is reduced gradually until it finally comes to
a halt. The Status Display shows a corresponding error code. By switching the power supply off
and back on again, the error code is cancelled and the electronics are switched back on. It will take
approximately five minutes until the electronics have cooled down enough for the motors to restore
full power again.
When the motors are stalled by an insurmountable obstacle, such as a high kerb, and the vehicle
driver allows the motors to strain against this hindrance for more than 20 seconds without moving,
then the electronics will automatically switch off to prevent the motors from being damaged. The
Status Display shows a corresponding error code. By switching off and back on again, the error
code is cancelled and the electronics are switched back on.
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9.1.1 The main fuse
NOTE
A defective main fuse may be replaced only after checking the entire electric system. An
Invacare® specialised dealer must perform the replacement.
All electrical equipment fitted to the wheelchair is
protected against overload by the main fuse.
The main fuse is located beneath the rear central
panel to the left of the power module.
In order to access the main fuse, you must first
remove the rear central panel.
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9.2
Batteries
9.2.1 What you need to know about batteries
Power is supplied by two 12V gel batteries. The batteries are maintenance-free and only need
regular charging.
New batteries should always be fully charged once before their first use. New batteries will be at
their full capacity after having run through approx. 10 - 20 charging cycles. How fast the batteries
will be discharged will depend on many circumstances, such as ambient temperature, condition of
the surface of the road, tyre pressure, weight of the driver, way of driving and utilisation of lighting,
etc.
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NOTE
Gel batteries are not hazardous goods. This classification is based on the German GGVS
Hazardous Goods Road Transport Ordinances, and the IATA/DGR Hazardous Goods Rail
Transport / Air Transport Ordinances. Gel batteries may be transported without restrictions,
whether by road, rail or by air. Individual transport companies have, however, guidelines which can
possibly restrict or forbid certain transport procedures. Please ask the transport company regarding
each individual case.
Pay attention to the Battery Charge Indicator! Make sure to charge the batteries when the Battery
Charge Indicator shows that battery charge is low. We recommend charging the batteries after
each trip, as well as each night over night. Depending on the level of discharge, it can take up to 12
hours until the batteries are fully charged again.
Protect your charger from sources of heat such as heaters and direct sunlight. If the battery
charger overheats, charging current will be reduced and the charging process delayed.
To avoid damaging the batteries, never allow them to be fully discharged. Do not drive on heavily
discharged batteries if it is not absolutely necessary, as this will strain the batteries unduly and
shorten their life expectancy.
In case your vehicle is not used for a longer period of time, then the batteries must be charged at
least once a month to maintain a full charge. Alternatively, the vehicle can stay connected to the
charger. The batteries cannot be overcharged with the specified charger.
Please use only charging devices in Class 2. This class of chargers may be left unattended during
charging. All charging devices which are supplied by Invacare® and comply with these
requirements.
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9.2.2 Charging the batteries
•
Make sure you read and understand the battery charger's User's Manual, if supplied, as well as
the safety notes on the front and rear panels of the charger!
WARNING:
Danger of explosion and destruction of batteries if the wrong battery charger is used!
•
Only ever use the battery charger supplied with your vehicle, or a charger that has been
approved by Invacare®!
Danger of electric shock and damage to the battery charger if it is allowed to get wet!
•
•
Protect the battery charger from water!
Always charge in a dry environment!
Danger of short circuit and electric shock if the battery charger has been damaged!
Do not use the battery charger if it has been dropped or damaged!
•
Danger of fire and electric shock if a damaged extension cable is used!
•
Only ever use an extension cable if it is absolutely necessary! In case you must use one,
make sure it is in good condition!
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Charging the batteries
•
•
Switch off the wheelchair at the Joystick Box.
Connect the battery charger to the Joystick Box - the
charging socket is located on the bottom of the Joystick
Box (1).
•
•
Connect battery charger to the mains outlet and switch
on if necessary.
After charging is complete, first disconnect the battery
charger from the mains supply, then disconnect from the
Joystick Box.
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9.2.3 Removing and fitting batteries
WARNING:
Danger of injury if the batteries are not handled correctly during assembly and
maintenance work!
•
•
•
•
New batteries should be installed by authorised technicians!
Observe the warnings on the batteries!
Take into account the heavy weight of the batteries!
Only ever use the battery type defined in the technical specifications!
Danger of fire and burns if battery terminals are short-circuited!
DO NOT short-circuit battery terminals with a tool!
•
WARNING:
Corrosion and burns from acid leakage if batteries are damaged!
•
Remove clothes that have been soiled by acid immediately!
After contact with skin:
Immediately wash affected area with lots of water!
After contact with eyes:
•
•
Immediately rinse eyes under running water for several minutes; consult a physician!
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9.2.3.1 Removing the batteries
CAUTION: Risk of fire and burns if battery poles are bridged!
•
When replacing the batteries the battery poles MUST NOT come into contact with metal parts
of the wheelchair causing bridging.
•
Be sure to replace the battery pole caps after the batteries have been replaced.
Requirements:
•
•
•
6mm Allen key
5 mm Allen key
Needle-nosed pliers
•
If lifter is fitted, pull the seat unit upward until the
engaging mechanism (1) is heard to lock in place.
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•
Use the 6mm Allen key to loosen and remove the
screws (1) on both sides.
•
Pull cover to the front and remove.
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•
Remove the locking clip (1) using the needle-nosed
pliers and pull out the retaining pin of the actuator or
spindle retainer (on manual seat angle adjustment) (2)
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•
•
Use the 5mm Allen key to loosen and remove the
screws (1) on both sides.
Pull the holding plate to the front and remove.
•
Pull out the actuator or spindle (on manual seat angle
adjustment) (1) to the front.
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•
Release and remove the battery cable on the battery
poles.
•
Remove batteries by pulling to the front.
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NOTE
Installation of new batteries is carried out in reverse order.
Releasing the lifter locking mechanism
•
If lifter is fitted raise the piston rod of the actuator
carefully on the remote until the piston head (1)
interlocks in the retainer track (2). The lifter is now
supported by the actuator.
•
Pull the engaging mechanism lever (1) upward. The
engaging mechanism is now released again.
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9.2.3.2 How to handle damaged batteries correctly
WARNING:
Corrosion and burns from acid leakage if batteries are damaged!
•
Remove clothes that have been soiled by acid immediately!
After contact with skin:
Immediately wash affected area with lots of water!
After contact with eyes:
Immediately rinse eyes under running water for several minutes; consult a physician!
•
•
Requirements:
•
•
•
Safety goggles
Acid-resistant gloves
Acid-resistant receptacle for transportation
•
Always wear appropriate safety clothing when handling damaged batteries.
Place damaged batteries in an acid-resistant receptacle immediately after removing them.
Only ever transport damaged batteries in an appropriate acid-resistant receptacle.
Wash all objects that have come into contact with acid with lots of water.
•
•
•
Disposing of dead or damaged batteries correctly
Dead or damaged batteries can be given back to your dealer or directly to Invacare®.
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10 Care and maintenance
NOTE:
Have your vehicle checked once a year by an authorised Invacare® dealer in order to maintain
it's driving safety and roadworthiness.
Cleaning the vehicle
When cleaning the vehicle, pay attention to the following points:
•
•
•
•
Only use a damp cloth and gentle detergent.
Do not use any abrasive or scouring liquids.
Do not subject the electronic components to any direct contact with water.
Do not use high-pressure cleaning devices.
Disinfection
Spray or wipe disinfection using a tested and recognised product is permitted. A list of the current
permitted disinfectants is available from the Robert Koch Institute at
http://www.rki.de/GESUND/DESINF/DESINFLI.HTM.
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Maintenance Jobs
Seat and backrest padding:
- Check for perfect condition.
Side part and armrest:
- Are all fastening elements installed?
- Can armrests / side parts be removed and installed without too much
physical effort?
- Are armrests secured in their positions?
Legrests:
- Do legrests lock into place without any problem? (Only applies to
detachable legrests)
- Do the different adjustment functions work without any problem?
Tyres:
- Have tyres checked for specified air pressure (2,5 bar).
Front wheel forks / Front wheels
- Front wheels must be running smoothly.
- Check fork bearing for firm seat.
Rear wheels:
- Test wheel for firm seat on the axle drive shaft.
- Rear wheels must turn without wobbling
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Maintenance Jobs
Electronics / Electrical System:
- Check all plug connections for condition and firm seat.
- Have all batteries been fully charged before the daily operation?
- Are all holders, screws firmly fixed, tight and safe?
Before every trip
Before each trip
- Are all electric bulbs of the lighting system (if applicable) in working
order?
Cleaning:
- Clean all parts carefully.
When necessary
Once a year you should have your wheelchair inspected and serviced by your authorised
dealer. If the wheelchair is serviced at regular intervals, damaged or worn parts can be
located and replaced in time, thus preserving it in good working order. A complete checklist
of necessary maintenance work can be found in the Service Manual, which can be obtained
from Invacare®.
82
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11 Repair Instructions
The following are instructions on repairs that can be performed by the user. For the specifications
of spare parts please see "Technical Specifications" on page 92, or consult the Service Manual,
available from Invacare®. In case you require assistance, please contact your Invacare® Dealer.
11.1 Repairing a flat tyre
WARNING: Danger of damage or injury if the vehicle is accidentally set into motion during
repairs!
•
•
•
Switch the power off (ON/OFF Button)!
Engage the motors!
Secure the vehicle against rolling away by placing wedges under the wheels!
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11.1.1 Repairing punctures (drive wheel with conventional motor and pneumatic
tyres)
Injury hazard! If the wheel has been insufficiently tightened during assembly, it can
become loosened during driving!
•
When reassembling the drive wheels, tighten the Allen screws at a torque of 30 Nm!
•
Secure all screws using a suitable blocker (e.g. Loctite 243)!
Requirements:
•
•
•
•
•
Open-ended spanner 5 mm.
Torque wrench
Repair kit for tyre repair or a new inner tube.
Talcum powder
Screw blocker Loctite (e.g. Loctite 243)
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Removing the wheel
•
Block up the vehicle (place wooden blocks under
frame).
•
•
Unscrew 4 screws (1).
Remove the wheel from the hub.
NOTE:
Re-assembly is done in reverse order. Ensure that the tyre is replaced on the same side and in
the same travel direction as it was previously mounted.
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Repairing the flat tyre
•
•
•
Unscrew valve cap.
Depressurise tyre by pressing in the pin in the valve .
Remove the 5 cylinder head screws (back of the
wheel, 2.
•
•
•
Remove the rim halves from the tyre.
Remove the inner tube from the tyre.
Repair inner tube and replace, or insert new.
NOTE:
If the old inner tube is to be repaired and re-used, and has become wet during repair, you can
make replacement easier by sprinkling the inner tube with a little talcum powder.
•
Insert the wheel rim halves from outside into the tyre.
Pump a little air into the inner tube.
•
•
•
•
•
•
•
Insert the cylinder head screws in the rim and tighten the wheel rims firmly.
Ensure that the tyre outer is seated correctly.
Pump the tyre up to the prescribed pressure.
Check that the tyre is seated correctly once again.
Screw the valve cap back on.
Refit the wheel.
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11.1.2 Repairing punctures (drive wheel with GB motor and pneumatic tyres)
EXPLOSION HAZARD!
The wheel will explode if you do not let the air out of the tyre before removing the wheel!
•
Always let the air out of the tyre before removing it (press in the pin in the middle of the
valve)!
Injury hazard!If the wheel has been insufficiently tightened during assembly, it can
become loosened during driving!
•
When reassembling the drive wheels, tighten the Allen screws at a torque of 30 Nm!
Requirements:
•
•
•
•
•
Open-ended spanner 6 mm.
Torque wrench
Repair kit for tyre repair or a new inner tube.
Talcum powder
Screw blocker Loctite (e.g. Loctite 243)
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Disassembly
•
Block up the vehicle (place wooden blocks under
frame).
•
•
Unscrew valve cap.
Depressurise tyre by pressing in the pin in the
valve (1).
•
•
•
Unscrew 5 screws (2).
Remove the wheel rim halves.
Remove the inner tube from the tyre.
NOTE:
If the old inner tube is to be repaired and re-used, and has become wet during repair, you can
make replacement easier by sprinkling the inner tube with a little talcum powder.
NOTE:
Ensure that the tyre is replaced on the same side and in the same travel direction as it was
previously mounted.
88
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•
•
•
•
•
•
•
•
Repair inner tube and replace, or insert new.
Replace the inner tube in the tyre.
Insert the wheel rim halves once again.
Insert the screws and tighten slightly.
Pump a little air into the inner tube.
Screw the wheel rims tightly together.
Ensure that the tyre outer is seated correctly.
Pump the wheel up to its prescribed air pressure (see "Technical Specifications" on page
92
•
•
Check that the tyre is seated correctly once again.
Screw the valve cap back on.
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12 Refurbishment
The product is suitable for refurbishment. Actions to be carried out:
•
•
Cleaning and disinfection. Please see chapter "Care and maintenance" on page 80.
Inspection according to service plan. Please consult service instructions, available from
Invacare®.
•
Adaptation to the user. Please see chapter "Adjusting the wheelchair to the user's seating
posture" on page 48.
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13 Disposal
•
•
•
•
•
•
The equipment wrapping is potentially recyclable.
The metal parts are used for scrap metal recycling.
The plastic parts are used for plastic recycling.
Electric components and printed circuit boards are disposed of as electronic scrap.
Disposal must be carried out in accordance with the respective national legal provisions.
Ask your city or district council for details of the local waste management companies.
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14 Technical Specifications
Electrical system 6 km/h version
10 km/h version
GB version
Motors
Batteries
Main fuse
•
•
•
2 x 400 W
2 x 12V / 60 Ah
50A
•
•
•
2 x 400 W
2 x 12V / 60 Ah
50A
•
•
•
2 x 500 W
2 x 12V / 60 Ah
80 A
Charging device
Output current
Output voltage
Input voltage
Operating temperature
(surroundings)
8A ± 8%
24V nominal (12 cells)
200 – 250V nominal
-25° ... +50°C
Storage temperature
-40° ... +65°C
Tyres
Tyre pressure
•
2.8 bar
Driving
6 km/h version
10 km/h version
GB version
characteristics
Speed
•
•
6 km/h
20%
•
•
10 km/h
20%
•
•
12 km/h
20%
Max. hill-climbing ability
without overturning
Max. climbable
obstacle height
Turning radius
Drive range in
accordance with ISO
7176 ***
•
10 cm
•
10 cm
•
10 cm
•
•
60 cm
30 km
•
•
60 cm
30 km
•
•
60 cm
52 km
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Dimensions
Standard
Contour
Recaro
Flex
Total height
Width of chassis
•
•
-
94
63 cm
•
•
-
105
63 cm
•
•
•
124
63 cm
72 cm
•
•
-
98
63 cm
Overall width of the seat (with
standard armrests)
Seat width 39 cm
Seat width 43 cm
Seat width 48 cm
Overall width of the seat (with
parallel sliding armrests)
Seat width 39 cm
Seat width 43 cm
Seat width 48 cm
Overall length (incl. standard
legrest)
-
-
-
-
•
•
•
-
60 cm
64 cm
69 cm
•
•
•
-
60 cm
64 cm
69 cm
•
•
•
-
60 cm
64 cm
69 cm
-
-
-
•
•
•
•
•
64 cm
68 cm
73 cm
116 cm
•
•
•
•
64 cm
68 cm
73 cm
116 cm
•
•
•
•
64 cm
68 cm
73 cm
116 cm
116 cm
Seat height ****
•
40 cm (+30 • 40 cm (+30 • 40 cm (+30 • 40 cm (+30
cm with
lifter)
cm with
lifter)
cm with
lifter)
cm with
lifter)
•
47 cm (+30 • 47 cm (+30 • 47 cm (+30 • 47 cm (+30
cm with
lifter)
cm with
lifter)
cm with
lifter)
cm with
lifter)
•
•
•
45 cm
47 cm
•
•
45 cm
47 cm
•
•
45 cm
47 cm
•
•
45 cm
47 cm
Seat width (Adjustable armrest
area in brackets)
43 cm (44 - • 48 cm (49 - • 36 cm (49 - • 38 cm (39)
48 cm**)
53 cm**)
43 cm (44 -
48 cm**)
53 cm**)
•
43 (44 - 48
cm**)
48 (49 - 53
cm**)
•
•
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Dimensions
Seat depth
Standard
Contour
Recaro
Flex
41 / 46 /
51cm
•
41 / 46 /
51cm
•
41 / 46 /
•
46 -51 cm
•
51cm
64 cm
7 cm
Backrest height ****
Seat cushion thickness
Backrest angle
•
•
•
48 / 54 cm
5 cm
-10°, 0°,
+7,5°, +15°,
+22,5°,
+30°
•
•
•
•
-
77 - 83 cm • 55 cm
•
•
7 cm
-10°...+45°
-10°...+45° • 0°...+45°
(electr.)
Armrest height
•
•
25-35 / 29- • 25-35 / 29- • 25-35 / 29- • 25-35 / 29-
39 cm
39 cm
39 cm
39 cm
Leg support lengths
•
•
•
Short (for leg length 32-38 cm) • 29.5 - 35.5 • 29.5 - 35.5 • 29.5 - 35.5 • 29.5 - 35.5
cm
cm
cm
cm
Medium (for leg length 38-44
cm)
Long (for leg length 44-50 cm) • 41.5 - 47.5 • 41.5 - 47.5 • 41.5 - 47.5 • 41.5 - 47.5
35.5 - 41.5 • 35.5 - 41.5 • 35.5 - 41.5 • 35.5 - 41.5
cm cm cm cm
cm
cm
cm
cm
Seat angle, electronic adjustment
(wheelchair without lifter)
Seat angle, manual adjustment
(wheelchair without lifter)
Seat angle, electronic adjustment
(wheelchair with lifter)
•
•
0° ... +15°
•
•
•
0° ... +15°
•
•
•
0° ... +15°
•
•
•
0° ... +15°
0° ... +15°
0° ... +35°
0° ... +15°
0° ... +35°
0° ... +15°
0° ... +35°
0° ... +15°
0° ... +35°
•
•
-10 ... +35° • -10 ... +35° • -10 ... +35° • -10 ... +35°
Weight
Without lifter
With lifter
Weight empty (with standard seat
and conventional motors)
Weight empty (with standard seat
and GB motors)
•
140 kg
•
•
160 kg
180
•
160 kg
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Loading
Max. load
•
150 kg
* Approximate.
** Width adjustable for side panel adjustment.
*** Note: The drive range of an electric wheelchair is strongly influenced by external factors, such as the charging state of the batteries,
surrounding temperature, local topography, road surface characteristics, tyre pressure, weight of driver, drive style and use of batteries for
lighting, servos etc.
**** Measured without seat cushion
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15 Inspections Performed
It is confirmed by stamp and signature that all jobs listed in the inspection schedule of the Service
and Repair Instructions have been properly performed. The list of the inspection jobs to be
performed can be found in the Service Manual which is available through Invacare®.
Delivery Inspection
1st Annual Inspection
Stamp of authorised Dealer / Date / Signature
2nd Annual Inspection
Stamp of authorised Dealer / Date / Signature
3rd Annual Inspection
Stamp of authorised Dealer / Date / Signature
4th Annual Inspection
Stamp of authorised Dealer / Date / Signature
5th Annual Inspection
Stamp of authorised Dealer / Date / Signature
Stamp of authorised Dealer / Date / Signature
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Order No. of this Manual: 1435058.DOC
Release Date: 01.03.04
English
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