Invacare Mobility Aid HMV Highly 300 User Manual

Owner’s Operator and Maintenance Manual  
HMVHighly  
Maneuverable Vehicle  
300 and 400  
DEALER: This manual MUST be given to  
the user of the scooter.  
USER: BEFORE using this scooter, 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  
REGISTER YOUR PRODUCT................................................................ 6  
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TABLE OF CONTENTS  
TABLE OF CONTENTS  
4
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TABLE OF CONTENTS  
TABLE OF CONTENTS  
300 and 400  
5
Part No. 1118395  
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REGISTER YOUR PRODUCT  
REGISTER YOUR PRODUCT  
The benefits of registering:  
1. Safeguard your investment.  
2. Ensure long term maintenance and servicing of your purchase.  
3. Receive updates with product information, maintenance tips, and industry news.  
4. Invacare can contact you or your provider, if servicing is needed on your product.  
5. It will enable Invacare to improve product designs based on your input and needs.  
- or -  
Complete and mail the form on the next page  
Any registration information you submit will be used by Invacare Corporation only, and  
protected as required by applicable laws and regulations.  
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PRODUCT REGISTRATION FORM  
Complete and mail this form  
Name_______________________________________________________________  
Address _____________________________________________________________  
City ___________________State/Province __________  
Zip/Postal Code ________  
Fold  
here  
Email ___________________________________Phone No. _________________  
Invacare Model No. ______________________Serial No. __________________  
Purchased From _________________________Date of Purchase:___________  
1. Method of purchase: (check all that apply)  
Medicare  
2. This product was purchased for use by: (check one)  
Self Parent Spouse Other  
3. Product was purchased for use at:  
Home Facility Other  
4. I purchased an Invacare product because:  
Price Features (list features) _________________________________________  
Insurance  
Medicaid Other  
__________________________  
5. Who referred you to Invacare products? (check all that apply)  
Doctor Therapist Friend Relative Dealer/Provider Other_________  
Advertisement (circle one): TV, Radio, Magazine, Newspaper  
No Referral_____  
6. What additional features, if any, would you like to see on this product?  
__________________________________________________________________________  
Fold  
here  
7. Would you like information sent to you about Invacare products that may be available for a  
particular medical condition? Yes No  
If yes, please list any condition(s) here and we will send you information by email and/or mail about  
any available Invacare products that may help treat, care for or manage such condition(s):  
__________________________________________________________________________  
8. Would you like to receive updated information via email or regular mail about the Invacare  
home medical products sold by Invacare's dealers? Yes No  
9. What would you like to see on the Invacare website?  
__________________________________________________________________________  
10. Would you like to be part of future online surveys for Invacare products? Yes No  
11. User's Year of birth: ______________________________________________________  
If at any time you wish not to receive future mailings from us, please contact us at Invacare Corporation,  
CRM Department, 39400 Taylor Parkway, Elyria, OH 44035, or fax to 877-619-7996 and we will remove  
you from our mailing list.  
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here  
Fold  
here  
Invacare Product Registration Form  
Please Seal with  
Tape Before Mailing  
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SPECIAL NOTES  
SPECIAL NOTES  
WARNING/CAUTION notices as used in this manual apply to hazards or unsafe  
practices which could result in personal injury or property damage.  
NOTICE  
THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO  
CHANGE WITHOUT NOTICE.  
As a manufacturer of powered scooters, Invacare endeavors to supply a wide  
variety of powered scooters to meet many needs of the end user. However, final  
selection of the type of powered scooter to be used by an individual rests solely with  
the user and his/her healthcare professional capable of making such a selection.  
TIE-DOWN RESTRAINTS AND SEAT RESTRAINTS  
Powered scooter users should NOT be transported in vehicles of any kind while in  
the powered scooter. As of this date, the Department of Transportation has not  
approved any tie-down systems for transportation of a user while in a powered  
scooter, in a moving vehicle of any type.  
It is Invacare’s position that users of powered scooters 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  
powered scooter transportation systems.  
SEAT POSITIONING STRAP  
It is the obligation of the Dealers, Therapists and other Healthcare Professionals to  
determine if a seating restraint is required to ensure the safe operation of this  
equipment by the user. Serious injury can occur in the event of a fall from a  
powered scooter.  
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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TYPICAL PRODUCT PARAMETERS  
TYPICAL PRODUCT PARAMETERS  
300  
400  
OVERALL DIMENSIONS*  
BASE LENGTH:  
BASE WIDTH:  
44 inches  
22.5 inches  
46 inches  
24 inches  
STEP HEIGHT  
(Floor Pan to Ground):  
SEAT HEIGHT  
(Floor Pan to Seat Cushion):  
3.5 inches  
4.5 inches  
17-19 inches  
17-19 inches  
SEAT DIMENSIONS  
WIDTH:  
DEPTH:  
16 inches  
16, 17, 18 in.  
15 inches  
18 inches  
16, 17, 18 in.  
17 inches  
18 inches  
16, 17, 18 in. 18, 19, 20 in.  
17 inches 19 inches  
20 inches  
BACK HEIGHT:  
ARM DIMENSIONS  
LENGTH:  
HEIGHT BETWEEN SEAT AND ARMS:  
WIDTH BETWEEN ARMS:  
13 inches  
7- 9 inches  
16 in. seat — 16-22 inches  
18 in. seat — 18-24 inches  
13 inches  
7- 9 inches  
18 in. seat — 18-24 inches  
20 in. seat — 20-26 inches  
SPEED RANGE  
0 - 4.5 m.p.h.  
(Factory setting - 3.5 m.p.h.)  
0 - 5.5 m.p.h.  
(Factory setting - 5.5 m.p.h.)  
MAXIMUM WEIGHT LIMITATION  
MAXIMUM INCLINE CAPABILITY  
300 lbs  
400 lbs  
8° Grade  
8° Grade  
WHEELS  
FRONT WHEEL:  
DRIVE WHEEL:  
REAR CASTER:  
7 inches x 2 inches  
8 inches x 3 inches  
1 inch x 5 inches  
8 inches x 2 inches  
10 inches x 3 inches  
1 inch x 5 inches  
TURNING RADIUS  
29 inches  
32 inches  
WEIGHT OF PRODUCT  
FRONT BASE SECTION (WITH BASKET):  
REAR BASE SECTION (WITH SHROUDS):  
ENTIRE BASE SECTION:  
SEAT (WITH ARMS):  
BATTERIES (QUANTITY - 2):  
N/A  
N/A  
71 lbs  
31 lbs  
18 lbs  
53 lbs  
48 lbs  
38 lbs  
46 lbs  
TOTAL WEIGHT OF PRODUCT:  
(Including Batteries)  
120 lbs  
185lbs  
*NOTE: 300 parameters are based on an 18-inch wide seat.  
*NOTE: 400 parameters are based on an 20-inch wide seat.  
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LABEL LOCATIONS  
LABEL LOCATIONS  
ON 300  
DO NOT operate the scooter unless the tiller is in the locked position.  
DO NOT lean against or pull forward on the tiller while mounting or  
dismounting the scooter. Otherwise, injury may occur.  
--------------------------------------------------------------------------------------------  
DO NOT lift scooter up by the front or rear shroud. Otherwise injury  
or damage to the scooter may occur.  
1118373 Rev A  
NOTE: Warning Label 1118359  
is located under the rear shroud.  
! WARNING  
Scooter Frame Assembly  
Pinch Point.  
1079203  
NOTE: Warning Label  
1079203 is also located  
on the other swingarm.  
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LABEL LOCATIONS  
ON 400  
DO NOT operate the scooter unless the tiller is in the locked position.  
DO NOT lean against or pull forward on the tiller while mounting or  
dismounting the scooter. Otherwise, injury may occur.  
--------------------------------------------------------------------------------------------  
DO NOT lift scooter up by the front or rear shroud. Otherwise injury  
NOTE: Warning Label 1125362  
is located under the rear shroud.  
or damage to the scooter may occur.  
1118373 Rev A  
Rear Frame Assembly  
! WARNING  
Pinch Point.  
1079203  
Front Frame Assembly  
! WARNING  
Pinch Point.  
1079203  
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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  
Set-up of the Electronic Control Unit is to be performed ONLY by individuals certified by  
Invacare. The final tuning adjustments of the controller may affect other activities of the  
powered scooter. Damage to the equipment could occur under these circumstances. If  
non-certified individuals perform any work on these units, the warranty is void.  
DO NOT service or adjust your powered scooter while occupied, unless otherwise noted.  
OPERATION INFORMATION  
For safe product function, material compatibility, proper installation, operation and  
maintenance, you MUST only use parts, accessories and adapters manufactured or  
supplied by Invacare. DO NOT use any other parts, accessories, or adapters. Otherwise  
the warranty is void.  
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 and damage to the chair and to surrounding  
property.  
BEFORE using the scooter, verify that the motor is plugged into the harness.  
DO NOT connect any medical devices such as ventilators, life support machines, etc., to  
the battery. This could cause unexpected failure of the device and the powered scooter.  
DO NOT operate the powered scooter until you have checked that the surroundings are  
clear and that the area is safe for travel.  
DO NOT make sharp turns in the FORWARD or REVERSE direction at excessive  
speed. Failure to observe the warning can cause the scooter to tip over and may result  
in injury to user and/or damage to the product.  
DO NOT operate on roads, streets or highways.  
DO NOT attempt to move up or down an incline with water, ice or oil film.  
For 300 only, avoid operating the scooter in dark or poorly lit areas.  
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SECTION 1—GENERAL GUIDELINES  
DO NOT climb and/or go UP or DOWN ramps or traverse slopes greater than 8°.  
When negotiating ramps, if the throttle control lever is released while in the FORWARD  
motion, the powered scooter will roll back approximately one (1) foot before the brake  
engages. If the throttle control lever is released while in the REVERSE motion, the  
powered scooter will roll back approximately three (3) feet before the brake engages.  
DO NOT attempt to drive over curbs or obstacles. Doing so may cause your powered  
scooter to turn over and cause bodily harm and/or damage to the scooter.  
DO NOT use an escalator to move a powered scooter between floors. Serious bodily  
injury may occur.  
Powered scooter without the batteries can weigh between 90 to 200 lbs (depending on the  
model). Use proper lifting techniques (lift with your legs) to avoid injury.  
Before attempting to sit in or exit the powered scooter, remove the key from the ignition.  
This will ensure that the power is off and the powered scooter will not drive.  
DO NOT remove the key or shut off while the powered scooter is in motion.  
Remove the key from the ignition while the powered scooter is not in use so as to avoid  
injury and/or damage to the scooter and surrounding areas.  
DO NOT attempt to lift the powered scooter by any removable (detachable) parts. Lifting  
by means of any removable (detachable) parts of a powered scooter may result in injury  
to the user or damage to the powered scooter.  
DO NOT attempt to lift the powered scooter by its tiller, seat or shrouds.  
DO NOT stand on the frame of the powered scooter.  
DO NOT stand on the shroud(s) of the powered scooter.  
The rear shroud is designed to cover the batteries, controller, harness, motor connections  
and transaxle. DO NOT operate the powered scooter without the rear shroud installed, to  
avoid injury and/or damage to scooter.  
On 400 only - BEFORE use, ensure that the frame lock lever is in the LOCKED position  
securing the front and rear frame assemblies together. Otherwise injury and/or damage  
may occur.  
DO NOT attempt to reach objects if you have to move forward in the seat or pick them up  
from the floor by reaching between your knees.  
DO NOT lean over the top of the back upholstery to reach objects from behind, as this  
may cause the powered scooter to tip over.  
DO NOT shift your weight or sitting position toward the direction you are reaching as the  
powered scooter may tip over.  
For individuals with balance problems, DO NOT attempt to transfer into or out of the  
powered scooter without assistance. Practice transferring activities with an assistant in  
the presence of a qualified healthcare professional.  
Ensure that the seat is properly locked before use. Otherwise that user may fall from the  
scooter resulting in bodily harm. Attempting unsafe transfers may cause the user to fall,  
resulting in serious injury.  
14  
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SECTION 1—GENERAL GUIDELINES  
Ensure that the seat is locked in the FORWARD position before and during the operation  
of the scooter. Otherwise, injury to the user and/or damage to the scooter may result.  
DO NOT adjust the seat position outside the specifications recommended by the  
manufacturer.  
Ensure that the tiller is properly adjusted before driving the scooter.  
After making any tiller angle adjustment and before use, the tiller must be securely locked  
into position. Otherwise that user may fall from the scooter resulting in bodily harm and/  
or damage to the scooter. Gently push/pull the tiller to ensure that the tiller is securely  
engaged.  
DO NOT overtighten hardware attaching to the frame. This could cause damage to the  
frame tubing.  
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 powered scooter.  
ALWAYS DO keep hands and fingers clear of moving parts to avoid injury.  
ALWAYS DO 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.  
ALWAYS DO check hand grips for looseness before using the powered scooter. If loose  
and/or worn, replace immediately.  
Avoid storing or using the scooter near external flame or combustible products. Serious  
injury or damage to property may result.  
TIRE PRESSURE  
DO NOT use your powered scooter unless it has the proper tire pressure (P.S.I.). DO NOT  
overinflate the tires. Failure to follow these recommendations may cause the tire to  
explode and cause bodily harm. The recommended tire pressure is listed on the side wall  
of the tire.  
ELECTRICAL  
Check to ensure that all electrical connections are secure at all times.  
Part No. 1118395  
15  
300 and 400  
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SECTION 1—GENERAL GUIDELINES  
GROUNDING INSTRUCTIONS  
DO NOT, under any circumstances, cut or remove the round grounding prong from any  
plug used with or for Invacare products. Some devices are equipped with three-prong  
(grounding) plugs for protection against possible shock hazards. Where a two-prong wall  
receptacle is encountered, it is the personal responsibility and obligation of the customer  
to contact a qualified electrician and have the two-prong receptacle replaced with a  
properly grounded three-prong wall receptacle in accordance with the National Electrical  
Code. If you must use an extension cord, use ONLY a three-wire extension cord having  
the same or higher electrical rating as the device being connected. In addition, Invacare  
has placed RED/ORANGE WARNING TAGS on some equipment. DO NOT remove these  
tags.  
BATTERIES  
The warranty and performance specifications contained in this manual are based on the  
use of deep cycle gel cell batteries. Invacare strongly recommends their use as the power  
source for this unit.  
Carefully read battery/battery charger information prior to installing, servicing or  
operating your powered scooter.  
RAIN TEST  
INVACARE has tested its powered scooters in accordance with ISO 7176 “Rain Test”. This  
provides the end user or his/her attendant sufficient time to remove his/her power  
powered scooter from a rain storm and retain powered scooter operation.  
DO NOT leave the powered scooter in a rain storm of any kind.  
DO NOT use the powered scooter in a shower.  
DO NOT leave the powered scooter in a damp area for any length of time.  
Direct exposure to rain or dampness will cause the scooter to malfunction electrically and  
mechanically; may cause the wheelchair to prematurely rust.  
Check to ensure that the battery covers are secured in place and that all electrical  
connections are secure at all times.  
WEIGHT TRAINING  
Invacare DOES NOT recommend the use of its powered scooters as a weight training  
apparatus. Invacare powered scooters have NOT been designed or tested as a seat for any  
kind of weight training. If occupant uses said powered scooter as a weight training  
apparatus, INVACARE SHALL NOT BE LIABLE FOR BODILY INJURY AND THE  
WARRANTY IS VOID.  
300 and 400  
16  
Part No. 1118395  
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SECTION 1—GENERAL GUIDELINES  
WEIGHT LIMITATION  
The weight limitation for the 300 is 300 lbs.  
The weight limitation for the 400 is 400 lbs.  
If so equipped, the front basket is rated for a maximum loading capacity of 10 lbs.  
Part No. 1118395  
17  
300 and 400  
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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 meter (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.  
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 V/m.  
Modification of any kind to the electronics of this wheelchair as manufactured by  
Invacare may adversely affect the RFI immunity levels.  
19  
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SAFETY/HANDLING OF POWERED SCOOTERS  
SECTION 3—SAFETY/HANDLING OF  
POWERED SCOOTERS  
“Safety and Handling” of the powered scooter requires the close attention of the user.  
This manual points out the most common procedures and techniques involved in the safe  
operation and maintenance. It is important to practice and master these safe techniques  
until you are comfortable in maneuvering the powered scooter.  
Use this information only as a “basic” guide. The techniques that are discussed have been  
used successfully by many. Individual users often develop skills to deal with daily living  
activities that may differ from those described in this manual. Invacare recognizes and  
encourages each individual to try what works best for him/her in overcoming obstacles  
that they may encounter; however, ALL WARNINGS and CAUTIONS given in this  
manual MUST be followed. Techniques in this manual are a starting point for the new  
powered scooter user with “safety” as the most important consideration for all.  
STABILITY AND BALANCE  
WARNING  
DO NOT make sharp turns in the forward or reverse direction at excessive speed.  
Failure to observe the warning can cause the scooter to tip over and may result in  
injury to user and/ or damage to the product.  
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.  
To assure stability and proper operation of your powered scooter, you MUST, at all times,  
maintain proper balance. Your powered scooter has been designed to remain upright and  
stable during normal daily activities.  
PERCENTAGE OF WEIGHT DISTRIBUTION  
WARNING  
DO NOT attempt to reach objects if you have to move forward in the seat or pick  
them up from the floor by reaching down between your knees.  
Many activities require the powered scooter owner to reach, bend and transfer IN and  
OUT of the powered scooter. These movements cause a change to the normal balance, the  
center of gravity, and the weight distribution of the powered scooter. To determine and  
establish your particular safety limits, practice bending, reaching and transferring  
activities in several combinations in the presence of a qualified healthcare professional  
BEFORE attempting active use of the powered scooter.  
20  
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SAFETY/HANDLING OF POWERED SCOOTERS  
Proper positioning is essential for your safety.  
STAIRWAYS  
WARNING  
DO NOT attempt to move an occupied powered scooter between floors using a  
stairway. Use an elevator to move an occupied powered scooter between floors.  
If moving a powered scooter between floors by means of a stairway, the occupant  
MUST be removed and transported independently of the powered scooter.  
Extreme caution is advised when it is necessary to move an UNOCCUPIED  
powered scooter up or down the stairs. Invacare recommends disassembling the  
scooter and transporting the components (five [5] components on 300 and six [6]  
components on 400) independently UP or DOWN the stairs. ONLY use secure,  
non-detachable parts on each component for hand-hold supports.  
DO NOT attempt to lift a powered scooter by any removable (detachable) parts.  
Lifting by means of removable (detachable) parts may result in injury to the user or  
assistants or damage to the powered scooter.  
ESCALATORS  
WARNING  
DO NOT use an escalator to move a powered scooter between floors. Serious  
bodily injury may occur.  
Powered scooter without the batteries can weigh between 90 to 200 lbs (depending  
on the model). Use proper lifting techniques (lift with your legs) to avoid injury.  
Follow this procedure for moving the powered scooter between floors when an elevator  
is NOT available:  
1. Remove the occupant from the powered scooter.  
3. Carefully move the powered scooter components up or down the stairway.  
4. Once all the components of the scooter are transported to the desired location  
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SECTION 4—SAFETY INSPECTION  
SECTION 4—SAFETY INSPECTION  
NOTE: Every six (6) months take your powered scooter 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 powered scooter. To operate properly and safely, your powered scooter must be  
cared for just like any other vehicle. Routine maintenance will extend the life and efficiency of your  
powered scooter.  
WARNING  
Before performing any maintenance, adjustment or service, turn power OFF and  
remove key from ignition.  
CAUTION  
As with any vehicle, the wheels and tires should be checked periodically for cracks  
and wear, and should be replaced.  
SAFETY INSPECTION CHECKLISTS  
Initial adjustments should be made to suit your personal body structure needs and  
preference. Thereafter follow these maintenance procedures:  
INSPECT/ADJUST INITIALLY  
Ensure powered scooter drives straight (no excessive drag or pull to one side).  
Check frame for damage and corrosion.  
Ensure that the brake release lever is easy to engage/disengage.  
Ensure that tiller adjustment handle engages and disengages properly and securely.  
Ensure that the scooter stops completely when throttle is released (i.e., does not  
continue to roll as if the throttle is activated).  
Clean upholstery and armrests.  
Ensure adjustable height arms operate and lock securely.  
Ensure armrest pad sits flush against arm tube.  
Inspect the seat upholstery for rips and tears.  
Inspect seat swivel for release and engagement (seat locks into the determined swivel  
positions).  
Inspect for excessive side movement or binding when the drive wheels are raised or  
turned.  
Inspect front wheel/fork assembly for proper tension by spinning the wheel. The front  
wheel should come to a gradual stop.  
Check the front fork for damage or corrosion.  
22  
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SECTION 4—SAFETY INSPECTION  
Tighten locknut if the front wheel wobbles noticeably or loosen locknut if the wheel  
binds to a stop.  
Ensure that the fork stem bearing set is tight.  
Ensure that wheel bearings are clean and free of moisture.  
Ensure that the bolts and fasteners on the caster assemblies are tight.  
Inspect caster assembly for proper tension by spinning the caster. The caster should  
come to a gradual stop.  
Inspect tires for flat spots and wear.  
Clean molded body shrouds.  
INSPECT/ADJUST WEEKLY  
Ensure that tiller adjustment lever engages and disengages properly and securely.  
Ensure that the scooter stops completely when throttle is released (i.e., does not  
continue to roll as if the throttle is activated).  
Inspect tires for flat spots and wear.  
INSPECT/ADJUST MONTHLY  
Check brake for binding or interference with travel.  
Inspect front wheel/fork assembly for proper tension by spinning the wheel. The front  
wheel should come to a gradual stop.  
Tighten locknut if the front wheel wobbles noticeably or loosen locknut if the wheel  
binds to a stop.  
Ensure that the fork stem bearing set is tight.  
Inspect seat swivel for release and engagement (seat locks into the determined swivel  
positions).  
Inspect the seat positioning strap for signs of wear. Replace if worn or damaged.  
Ensure that the buckle on the seat positioning strap latches. Replace if necessary.  
Verify that the hardware that attaches the seat positioning strap to the seat frame is  
secure and undamaged. Replace if necessary.  
Ensure that the bolts and fasteners on the caster assemblies are tight.  
Inspect caster assembly for proper tension by spinning the caster. The caster should  
come to a gradual stop.  
INSPECT/ADJUST EVERY SIX (6) MONTHS  
Lubricate the top of the seat using a Teflon®lubricant.  
23  
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SECTION 4—SAFETY INSPECTION  
INSPECT/ADJUST PERIODICALLY  
Ensure that the powered scooter drives straight (no excessive drag or pull to one side).  
Check frame for damage and corrosion.  
Ensure that the brake is easy to engage/disengage.  
Inspect for no excessive side movement or binding when the drive wheels are raised  
or turned.  
Check front fork for damage or corrosion.  
Ensure wheel bearings are clean and free of moisture.  
Clean upholstery and armrests.  
Inspect the seat upholstery for rips and tears.  
Ensure adjustable height arms operate and lock securely.  
Ensure armrest pad sits flush against arm tube.  
300 and 400  
24  
Part No. 1118395  
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SECTION 5—MAINTENANCE AND TROUBLESHOOTING  
SECTION 5—MAINTENANCE AND  
TROUBLESHOOTING  
WARNING  
After ANY adjustments, repair or service and BEFORE use, make sure that all  
attaching hardware is tightened securely - otherwise, injury or damage may occur.  
Before performing any maintenance, adjustment or service, turn power OFF and  
remove key from ignition.  
DO NOT overtighten hardware attaching to the frame. This could cause damage to  
the frame.  
When storing scooter for prolonged periods of time, remove batteries. Refer to  
Batteries on 400 on page 53. After reinstallation, always recharge batteries before  
Use care in storage. DO NOT allow any metallic objects to contact the exposed ter-  
minals.  
SUGGESTED MAINTENANCE PROCEDURES  
1. Before using the powered scooter, make sure all nuts and bolts are tight. Check any  
parts for damage or wear and replace. Check all parts for proper adjustment.  
2. Ensure that batteries are properly maintained and charged as required.  
3. The wheels and tires should be checked periodically for cracks and wear, and should  
be replaced by a qualified technician.  
4. Regularly check for loose nuts and/or bolts in the front and drive wheels. If loose, have  
them adjusted by a qualified technician.  
5. Clean dirt, dust and grease from exposed components.  
6. Periodically have the bearings of the front wheel checked to make sure they are clean  
and free from moisture.  
LUBRICATION POINTS  
NOTE: For this procedure, refer to FIGURE  
Seat Post  
(TOP)  
1. Every six (6) months, lubricate the top  
of the seat post using a Teflon  
lubricant.  
Seat  
25  
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SECTION 5—MAINTENANCE AND TROUBLESHOOTING  
TROUBLESHOOTING  
SYMPTOM  
PROBABLE CAUSE  
SOLUTION  
LIMITED DRIVING  
DISTANCE.  
Battery not charged long enough.  
Charge batteries overnight or ensure eight  
(8) hours of charge between use.  
Replace batteries. Refer to Removing/  
Batteries weak, won’t hold  
charge.  
BATTERIES NOT  
CHARGING.  
Charger not working.  
Replace charger. Contact Dealer or a quali-  
fied technician.  
Battery connections loose.  
Check all connections. Secure connections.  
Switch another wall outlet.  
No current at wall outlet.  
Bad connection on charger,  
charger cable, plug or internal  
wiring problem.  
Replace charger or internal repairs  
required. Contact Dealer or a qualified  
technician.  
BATTERIES DRAW  
EXCESSIVECURRENT  
WHEN CHARGING.  
Battery failure.  
Replace batteries. Refer to Removing/  
BATTERY INDICA-  
TOR SHOWS THE  
CHARGE LEVEL IS  
LOW - TOO SOON  
AFTER BEING  
Charger not working.  
Weak batteries.  
Have charger checked. Service or replace  
the charger. Contact Dealer or a qualified  
technician.  
Replace batteries. Refer to Removing/  
RECHARGED.  
SCOOTER WILL NOT  
DRIVE.  
Brake release lever disengaged.  
Batteries require charging.  
Engage brake release lever. Refer to Brake  
Key not fully plugged in.  
Charger plugged in.  
Circuit breaker tripped.  
Ensure key is inserted fully into keyswitch.  
Unplug charger from scooter.  
cuit Breaker on page 32. If breaker trips  
again, it may indicate need for internal  
repairs. Contact Dealer or a qualified tech-  
nician.  
Soft stop engaged. If key is turned With key in the off position, wait for 30 sec-  
off while driving, the scooter  
holds power for 1.5 seconds  
slowly decelerating to a stop.  
onds and turn key to the on position.  
26  
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SECTION 6—OPERATION OF THE POWERED SCOOTER  
SECTION 6—OPERATION OF THE  
POWERED SCOOTER  
CONTROL PANEL  
NOTE: For the following information, refer to FIGURE 6.1 and FIGURE 6.2.  
1. SPEED CONTROL KNOB - Located on the TOP face of the control panel. The Turtle  
icon represents the slowest speed and the Rabbit icon represents the fastest speed  
2. BATTERY CHARGE INDICATOR (BCI) - The BCI is located on the TOP face of the  
control panel as shown in FIGURE 6.1. The BCI is composed of eight (8) LED's - three  
(3) GREEN, three (3) YELLOW and two (2) RED. It provides information on the  
remaining battery charge. At full charge, all eight (8) LED's are lit. As the batteries  
discharged, the number of LED's decrease from GREEN to YELLOW then RED. At  
this level, the user should charge the batteries as soon as possible. Refer to the table on  
the next page.  
NOTE: The number of LED's bars may decrease when driving over uneven surfaces even with  
batteries fully charged. To see an accurate true reading, insert the key and turn to the ON position  
while the powered scooter is stationary.  
WARNING  
When negotiating ramps, if the throttle control lever is released while in FOR-  
WARD motion, the powered scooter will ROLL BACK approximately one (1) foot  
before brake engages. If the throttle control lever is released while in REVERSE  
motion the powered scooter will ROLL BACK approximately three (3) feet before  
brake engages.  
27  
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SECTION 6—OPERATION OF THE POWERED SCOOTER  
DETAIL “A” - 300  
DETAIL “B” - 400  
Battery Charge  
Indicator LED  
Battery Charge  
Indicator LED  
Status  
Indicator LED  
Status  
Indicator LED  
Headlight  
Switch  
On/Off Key  
Switch  
On/Off Key  
Switch  
BATTERY LEVEL  
OFF  
STATUS  
CHARGING  
ON  
Charging  
Indicator LED  
Charging  
Indicator LED  
Horn  
Speed  
Control Knob  
Horn  
Speed  
Control Knob  
FIGURE 6.1 - CONTROL PANEL  
3. CHARGING INDICATOR - Located on the TOP face of the control panel as shown in  
4. STATUS INDICATOR - Located on the TOP face of the control panel as shown in  
FIGURE 6.1. Status LED will flash intermittently, separated by a pause, to provide  
diagnostic information. Refer to the following table.  
NUMBER  
OF FLASHES  
FAULT  
IMPACTON  
SCOOTER  
NOTES  
1
2
Battery needs  
recharging.  
Will Drive  
Battery charge is running low. Recharge the  
batteries as soon as possible.  
Battery voltage  
too low.  
Drive Inhibited Battery charge is empty. Recharge the batter-  
ies. If the scooter is left off for a few minutes,  
battery charge may recover sufficiently to  
allow driving for a short period of time.  
3
Battery voltage  
too high.  
Drive Inhibited Battery charge is too high. Scooter will charge  
batteries when traveling down slopes or  
decelerating. Excessive charging in this man-  
ner may cause this fault. Turn the scooter  
power off and then back on again.  
4Current  
limit  
time-out.  
Drive Inhibited The scooter has drawn too much current for  
too long, possibly because the motor has  
been over-worked, jammed or stalled. Turn  
the scooter power off and then turn back on  
again after a few minutes.  
5
Brake fault.  
Drive Inhibited Check that the brake release lever is in the  
engaged position. The park brake coil or wir-  
ing is faulty. Check the park brake and wiring  
for open or short circuit.  
28  
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SECTION 6—OPERATION OF THE POWERED SCOOTER  
NUMBER  
OF FLASHES  
FAULT  
IMPACTON  
SCOOTER  
NOTES  
6
Out of Neutral at  
power up.  
Drive Inhibited Throttle is not in neutral position when turn-  
ing the key switch on. Return the throttle to  
neutral, turn power off and back on again.  
Throttle may need to be re-calibrated.  
7
8
9
Speed Pot error.  
Drive Inhibited The throttle or its wiring is faulty. Check for  
open or short circuits.  
Motor volts error. Drive Inhibited The motor or its wiring is faulty. Check for  
open or short circuits.  
Other internal  
errors.  
Drive Inhibited Call Dealer or a qualified technician.  
5. HEADLIGHT SWITCH - Located on the TOP face of the control panel of 400 only.  
Refer to Detail “B” of FIGURE 6.1.  
6. ON/OFF KEY SWITCH - Located on RIGHT side of the control panel (FIGURE 6.1).  
7. HORN SWITCH - Located on the FRONT face of the control panel towards the LEFT  
8. THROTTLE CONTROL LEVER - Located below control panel (FIGURE 6.2).  
Control Panel  
Horn  
Throttle Control Lever  
NOTE: Location of Throttle Control Lever and Horn on 300 shown. Location of  
Throttle Control Lever and Horn is the same on 400.  
FIGURE 6.2 - CONTROL PANEL - HORN AND THROTTLE CONTROL LEVER  
Part No. 1118395  
29  
300 and 400  
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SECTION 6—OPERATION OF THE POWERED SCOOTER  
OPERATING THE SCOOTER  
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.  
DO NOT make sharp turns in the forward or reverse direction at excessive speed.  
Failure to observe the warning can cause the scooter to tip over and may result in  
injury to user and/ or damage to the product.  
To determine and establish your particular safety limits, practice bending, reaching  
and transferring activities in several combinations in the presence of a qualified  
healthcare professional BEFORE attempting active use of the powered scooter.  
Ensure seat is properly locked before attempting transfer into or out of the  
powered scooter. Attempting unsafe transfers may cause a fall from the powered  
scooter resulting in bodily injury.  
For individuals with balance problems, practice transferring activities WITH AN  
ASSISTANT in the presence of a qualified healthcare professional. DO NOT  
attempt to transfer into or out of the powered scooter without assistance.  
1. Before operation of the powered scooter, review Control Panel on page 27.  
3. Transferring to and from the seat can be accomplished in one (1) of two (2) ways:  
A. Flipping UP the armrest makes entering/exiting easier.  
B. Rotate seat to the direction of transfer. Refer to 90° Seat Swivel Adjustment on  
4. Once the seat is locked in the forward-facing position and both armrests are in the  
DOWN position, adjust the tiller to a comfortable angle. Refer to Adjusting the Tiller  
5. Adjust speed control knob to the appropriate setting.  
NOTE: For driving indoors or on uneven terrain, a slower speed is recommended. For soft terrain  
or steep inclines (no greater than 8°), a faster speed may be necessary.  
6. Insert the key into the ignition and turn it to the ON position.  
WARNING  
ALWAYS depress the throttle control lever gradually. This will ensure smooth safe  
starts.  
300 and 400  
30  
Part No. 1118395  
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SECTION 6—OPERATION OF THE POWERED SCOOTER  
NOTE: Throttle control levers operate such that moving one (1) will also move the opposite side  
throttle control lever.  
7. To operate the scooter, depress the throttle control lever in the following manner:  
A. TO MOVE FORWARD - Push the RIGHT side throttle control lever FORWARD  
(away from user) or pull the LEFT side throttle control lever REARWARD  
(towards user).  
B. TO MOVE IN REVERSE - Push the LEFT side throttle control lever FORWARD  
(away from user) or pull the RIGHT side throttle control lever REARWARD  
(towards user).  
C. TO STOP - Release the throttle control lever and the powered scooter will quickly  
slow down and the brake will engage.  
NOTE: To equip the scooter for LEFT hand operation, contact a qualified technician.  
The powered scooter is equipped with a "proportional" control meaning that the farther  
you depress the throttle control lever, the faster the powered scooter travels. With a  
proportional control, you can drive as slowly in the high speed setting as you can in the  
low speed setting. Your top speed, however, is limited by the setting of the speed-control  
knob. For safety reasons, reverse speed is limited to approximately 50% of forward speed.  
When first learning to drive, adjust speed control knob for a SLOW speed and try to drive  
the powered scooter AS SLOWLY as possible by depressing the throttle control lever only  
slightly. This exercise will help you learn to utilize the full potential of the proportional  
control and allow you to start and stop smoothly.  
BRAKE RELEASE LEVER  
WARNING  
Ensure that the brake-release lever is in the ENGAGED position before driving.  
There should be an audible "click" when stopping and starting.  
NOTE: For the following information, refer to FIGURE 6.3.  
The brake release lever manually engages and disengages the brake. The brake release  
lever is located under the shroud near the LEFT caster assembly.  
The brake MUST be ENGAGED (lever pushed IN) in normal driving conditions.  
Activation of the throttle control lever automatically releases the brake so that the  
powered scooter can drive. Releasing the throttle control lever automatically engages the  
brake so as to prevent the powered scooter from rolling on its own.  
When the brake release lever is DISENGAGED (lever pulled OUT) and the key is  
removed, the powered scooter can be pushed. The powered scooter CANNOT be driven  
with the brake in the DISENGAGED (lever pulled OUT) position.  
Part No. 1118395  
31  
300 and 400  
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SECTION 6—OPERATION OF THE POWERED SCOOTER  
Controller Tray  
Transaxle  
ENGAGED  
(PUSH LEVER IN)  
NOTE:BrakeReleaseLever  
on 300 shown. Brake  
Release Lever on 400  
operates the same way.  
DISENGAGED  
(PULL LEVER  
OUT)  
Brake Release Lever  
RESETTING THE CIRCUIT BREAKER  
WARNING  
NEVER defeat or bypass the circuit breaker. ONLY replace with a circuit breaker of  
the same rating.  
NOTE: Key must be removed from ignition before resetting circuit breaker.  
NOTE: For this procedure, refer to FIGURE 6.4.  
3. To reset, press circuit breaker button located on the controller tray.  
4. Reverse STEPS 1 and 2 to reassemble the powered scooter.  
DETAIL “A” - 300  
DETAIL “B” - 400  
Circuit  
Breaker  
Button  
Circuit  
Breaker  
Button  
Controller Tray  
Controller Tray  
300 and 400  
32  
Part No. 1118395  
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SECTION 6—OPERATION OF THE POWERED SCOOTER  
REPLACING THE FUSE  
WARNING  
NEVER defeat or bypass any fuse. ONLY replace with a fuse of the same rating.  
NOTE: For this procedure, refer to FIGURE 6.5.  
NOTE: Two (2) fuse holders are located on the wiring harness.  
NOTE: Replace existing blown fuse with a new fuse of the same rating.  
3. Pull fuse OUT and install new fuse.  
4. Reverse STEPS 1 and 2 to reassemble the powered scooter.  
Fuse  
Fuse Holder  
Part No. 1118395  
33  
300 and 400  
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SECTION 7—SEAT  
SECTION 7—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.  
Before performing any maintenance, adjustment or service, turn power OFF and  
remove key from ignition.  
REMOVING/INSTALLING THE SEAT  
NOTE: For this procedure, refer to FIGURE 7.1.  
REMOVING  
1. Fold down seat back.  
2. Pulling UP on the seat lever, lift the seat assembly UP and away from the seat post.  
Seat Assembly  
Seat Lever  
Seat Post  
INSTALLING  
1. Pulling UP on the seat lever, lower the seat assembly onto the seat post.  
NOTE: If necessary, slightly twist seat assembly back and forth to lock in place.  
2. Release seat lever and lift UP on seat assembly to ensure the seat is secure.  
34  
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SECTION 7—SEAT  
REMOVING/INSTALLING THE SEAT POST  
WARNING  
Ensure that the seat post mounting screw is properly engaged and locked. Other-  
wise, injury and/or damage may result.  
NOTE: Take note of position and orientation of the seat post and seat post mounting screw before  
removing.  
NOTE: The seat post has three (3) height settings. If a change in seat height is desired refer to  
adjusting seat height in this section of the manual.  
NOTE: For this procedure, refer to FIGURE 7.2.  
REMOVING  
2. Remove the mounting screw, two (2) washers and locknut securing the seat post to the  
3. Lift seat post UP and remove from frame post.  
INSTALLING  
1. Insert the seat post into the frame post and align the frame post mounting hole with  
2. Insert mounting screw through both the frame post and the seat post. Install the two  
(2) washers and locknut onto mounting screw and securely tighten.  
Seat Post  
Mounting Holes  
Seat Post  
Washer  
Locknut  
Washer  
Mounting Screw  
Frame Post  
Mounting Screw  
NOTE: Seat post on 300 shown. Seat post on  
400 installs the same way.  
35  
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SECTION 7—SEAT  
ADJUSTING SEAT HEIGHT  
NOTE: For this procedure, refer to FIGURE 7.2.  
2. Remove the mounting screw, two (2) washers and locknut securing the seat post to the  
frame post.  
3. Align the frame post mounting hole with one (1) of three (3) seat post mounting holes  
4. Insert mounting screw through both the frame tube and the seat post. Install the two  
(2) washers and locknut onto mounting screw and securely tighten.  
ADJUSTING SEAT DEPTH  
NOTE: For this procedure, refer to FIGURE 7.3.  
WARNING  
DO NOT adjust the seat position outside the specifications recommended by the  
manufacturer.  
1. Remove the seat from the scooter. Refer to Removing/Installing the Seat on page 34.  
2. Remove the adjustable width arms. Refer to Removing/Installing/Adjusting Arms on  
3. Remove the six (6) mounting screws located under the seat that secure the back  
assembly to the seat base.  
300 and 400  
36  
Part No. 1118395  
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SECTION 7—SEAT  
MOUNTING POSITIONS  
Mounting Screws  
Seat Base  
Mounting  
Screws  
Back Assembly  
Seat Base  
Mounting  
Screws  
Back Assembly  
Seat Base  
Mounting Screws  
Mounting Holes  
Back  
Assembly  
Back Assembly  
Seat Base  
4. Adjust back assembly to one (1) of three (3) mounting positions (FIGURE 7.3).  
5. Reinstall the six (6) mounting screws securing the back assembly to the seat base.  
Securely tighten.  
6. Reinstall the adjustable width arms. Refer to Removing/Installing/Adjusting Arms on  
7. Reinstall the seat assembly onto the scooter. Refer to Removing/Installing the Seat on  
90° SEAT SWIVEL ADJUSTMENT  
WARNING  
Ensure that seat is locked into the forward position BEFORE and DURING  
operation of the scooter. Otherwise, injury to the user and/or damage to the  
scooter may result.  
CAUTION  
DO NOT use the seat swivel option when accessories are installed (such as safety  
flag, crutch/cane holder, etc.) and the seat is mounted in lowest height adjustment  
position. Otherwise, damage to the scooter may occur.  
NOTE: For this procedure, refer to FIGURE 7.4.  
1. The seat lever is located just beneath the seat on the RIGHT side.  
2. Pull the seat lever UP to rotate the seat.  
Part No. 1118395  
37  
300 and 400  
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SECTION 7—SEAT  
NOTE: The seat locks in position at 90° intervals. The seat is locked when an audible “click” is  
heard.  
3. Rotate the seat to the desired position.  
4. Release seat lever to lock seat in desired position.  
NOTE: Ensure that the seat is locked in position before operating the scooter.  
TOP VIEW  
VIEW FROM BACK  
Seat  
Seat  
REMOVING/INSTALLING SEAT POSITIONING  
STRAP  
WARNING  
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.  
NOTE: For this procedure, refer to FIGURE 7.5.  
1. Remove the two (2) mounting screws and washers that secure the seat positioning  
straps to the arm frame.  
2. Remove the two (2) halves of the seat positioning strap from the arm frame.  
3. Reposition the two (2) new seat positioning strap halves underneath arm frame.  
4. Reinstall the two (2) mounting screws and washers that secure the seat positioning  
straps to the arm frame. Securely tighten.  
300 and 400  
38  
Part No. 1118395  
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SECTION 7—SEAT  
Arm Frame  
Seat Positioning Strap  
Washer  
Mounting Screw  
Seat Positioning Strap  
Mounting Screw  
Washer  
Part No. 1118395  
39  
300 and 400  
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SECTION 8—ARMS  
SECTION 8—ARMS  
WARNING  
After ANY adjustments, repair or service and BEFORE use, make sure all attaching  
hardware is tightened securely - otherwise injury or damage may result.  
Before performing any maintenance, adjustment or service, turn power OFF and  
remove key from ignition.  
REMOVING/INSTALLING/ADJUSTING ARMS  
NOTE: For this procedure, refer to FIGURE 8.1.  
REMOVING/INSTALLING  
NOTE: Reverse this procedure to install the arms.  
1. Loosen adjustment knob that secures the arm to the arm support bracket.  
2. Remove the adjustable width arm from the arm support bracket.  
3. If necessary, repeat STEPS 1-2 to remove the remaining arm.  
Arm  
Arm Mounting Tube  
Adjustment Knobs  
Arm Support Bracket  
ADJUSTING ARM WIDTH  
NOTE: Changing the width of the arms may also effect the overall width of the powered scooter.  
Use caution when traveling through doorways as the width may have increased.  
1. Loosen the adjustment knob located beneath the seat frame on the arm support  
40  
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SECTION 8—ARMS  
CAUTION  
The arm can be adjusted to a maximum distance of 4½ inches from the inside of the  
arm to the top of the mounting shaft. If the arm is adjusted beyond the maximum  
4½ inches, the arm will fall out.  
2. Move arm IN or OUT to the desired position.  
3. Retighten adjustment knob securely.  
4. Measure distance between back and inside of arm.  
NOTE: Both arms should be adjusted to the same distance away from the back.  
5. Repeat STEPS 1-4 for opposite arm, setting it at the distance determined in STEP 4.  
ADJUSTING ARM ANGLE  
NOTE: For this procedure, refer to FIGURE 8.2.  
1. Lift-up the arm.  
2. Loosen the jam nut (FIGURE 8.2).  
3. Adjust the socket screw up or down to the desired arm angle.  
4. Tighten the jam nut.  
5. To position the opposite arm at the same angle, count the exposed threads after the  
jam nut has been tightened.  
6. Set the opposite arm to position determined in STEP 5.  
Count Exposed  
Threads  
Arm  
Arm Mounting  
Tube  
Adjustment Screw  
Jam Nut  
ADJUSTING ARM HEIGHT  
NOTE: For this procedure, refer to FIGURE 8.3.  
1. Remove the lock knob that secures the arm to the arm mounting tube.  
2. Adjust the arm to desired height.  
41  
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SECTION 8—ARMS  
3. Reinstall the lock knob that secures the arm to the arm mounting tube and tighten  
securely.  
4. Repeat STEPS 1-3 for opposite arm, if necessary.  
Arm  
Lock Knob  
Arm Mounting Tube  
REPLACING ARMREST PADS  
NOTE: For this procedure, refer to FIGURE 8.4.  
1. Remove the two (2) mounting screws that secures the armrest pad to arm.  
2. Remove the old armrest pad.  
3. Install new armrest pad and securely tighten with existing mounting screws.  
4. If necessary, repeat STEPS 1-3 to replace the other armrest pad.  
Arm Pad  
Arm  
Mounting Screws  
300 and 400  
42  
Part No. 1118395  
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SECTION 9—TILLER ADJUSTMENT  
SECTION 9—TILLER ADJUSTMENT  
ADJUSTING THE TILLER ANGLE  
WARNING  
Before performing any maintenance, adjustment or service, turn power OFF and  
remove key from ignition.  
Ensure that tiller is properly adjusted before driving the scooter.  
After making ANY tiller angle adjustments and BEFORE use, the tiller MUST be  
securely locked into position. Otherwise, a fall from the scooter could occur causing  
bodily injury and/or damage to the scooter. Gently, push/pull against tiller to ensure  
that the tiller is securely engaged into the adjustment plate.  
NOTE: For this procedure, refer to FIGURE 9.1.  
NOTE: The powered scooters feature an adjustable tiller. The tiller locks into a position that is most  
comfortable for you. The tiller can also be folded DOWN for transportation and storage.  
1. Pull UP on the tiller release lever located under the RIGHT tiller handle.  
2. Push/pull the tiller to the desired angle and release the tiller lever.  
3. Gently, push/pull against tiller to ensure that the tiller is securely engaged into the  
locking mechanism.  
NOTE: The tiller is locked in position when an audible "click" is heard.  
Tiller Release Lever  
Tiller  
UP to  
UNLOCK  
RIGHT Tiller Handle  
DOWNto  
LOCK  
NOTE: Tiller on 300 shown. Tiller on 400  
adjusts the same way.  
43  
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SECTION 10—REAR SHROUD  
SECTION 10—REAR SHROUD  
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.  
Before performing any maintenance, adjustment or service, turn power OFF and  
remove key from ignition.  
REMOVING/INSTALLING THE REAR SHROUD  
NOTE: For this procedure, refer to FIGURE 10.1.  
REMOVING  
2. Lift the rear shroud off of the frame post.  
INSTALLING  
1. Align tabs on the rear shroud with the slots (not shown in figure) in the front shroud.  
2. Place rear shroud on the frame and press down slightly.  
DETAIL “B” - 400  
DETAIL “A” - 300  
Rear Shroud  
Rear Shroud  
Tabs  
Seat Post  
Frame  
Tabs  
Seat Post  
Frame  
Front Shroud  
Front Shroud  
44  
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SECTION 11—WHEELS AND CASTERS  
SECTION 11—WHEELS AND  
CASTERS  
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.  
Before performing any maintenance, adjustment or service, turn power OFF and  
remove key from ignition.  
REMOVING/INSTALLING THE DRIVE WHEELS  
NOTE: For this procedure, refer to FIGURE 11.1.  
REMOVING  
1. Turn power OFF and remove the key from the ignition.  
4. Place the sub-frame up on blocks so that the drive wheels are OFF the ground.  
5. Remove the hex nut and washer that secures the drive wheel to the drive shaft.  
6. Use a wheel puller if necessary to remove the existing drive wheel assembly from the  
drive shaft.  
7. Remove keystock from drive shaft. Set aside.  
8. If necessary, repeat STEPS 1-7 to remove other drive wheel.  
INSTALLING  
1. Place keystock in cutout on drive shaft as shown in FIGURE 11.1.  
NOTE: The keystock in the drive shaft MUST lineup with the cutout in the wheel hub.  
NOTE: If necessary, use a rubber hammer to gently tap drive wheel completely into position on the  
drive shaft.  
2. Install the drive wheel onto the drive shaft.  
3. Secure wheel to drive shaft using a washer and hex nut. Securely tighten.  
4. Repeat STEPS 1-3 to install the other drive wheel.  
45  
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SECTION 11—WHEELS AND CASTERS  
DETAIL “A” - 300  
Keystock  
WARNING:  
PINCH POINT  
Cutout  
Washer  
Scooter Frame  
Drive Wheel  
Drive  
Shaft  
Hex Nut  
DETAIL “B” - 400  
Swingarm  
Scooter Frame  
Keystock  
Washer  
Hex Nut  
Drive Shaft  
Drive Wheel  
46  
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SECTION 11—WHEELS AND CASTERS  
REMOVING/INSTALLING THE FRONT WHEEL  
NOTE: Take note of position and orientation of wheel and mounting hardware before removing.  
NOTE: For this procedure, refer to FIGURE 11.2.  
REMOVING  
1. Turn power OFF and remove the key from the ignition.  
2. Place the FRONT of the powered scooter UP on blocks so that the FRONT wheel is off  
the ground.  
3. Remove the mounting screw, locknut and two (2) spacers that secure the FRONT  
wheel to the fork.  
4. Remove FRONT wheel from fork.  
Fork  
Upper Fork Mounting  
Hole for 400  
Mounting Screw  
Lower Fork Mounting  
Hole for 300  
Spacer  
Spacer  
Locknut  
Front Wheel  
INSTALLING  
WARNING  
Front wheel MUST be mounted in the correct fork mounting holes (upper mount-  
ing holes for the 400 and lower mounting holes for 300) - otherwise injury may  
result.  
1. Perform one (1) of the following -  
A. On 300 - Align front wheel with the lower fork mounting holes.  
B. On 400 - Align front wheel with the upper fork mounting holes.  
2. Using the mounting screw, locknut and two (2) spacers that secure the front wheel to  
the fork  
3. Securely tighten front wheel mounting hardware.  
Part No. 1118395  
47  
300 and 400  
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SECTION 11—WHEELS AND CASTERS  
REMOVING/INSTALLING THE CASTER  
ASSEMBLIES  
NOTE: For this procedure, refer to FIGURE 11.3.  
REMOVING  
1. Apply a wrench to the hex nut on the caster assembly.  
2. Turn the hex nut COUNTER-CLOCKWISE to loosen and remove the caster wheel.  
3. If necessary, repeat STEPS 1-2 to remove the other caster.  
INSTALLING  
1. Insert the new caster wheel into the caster housing and turn the hex nut CLOCKWISE  
to securely tighten the caster wheel in place.  
Caster Housing  
Swingarm Assembly  
Hex Nut  
Caster  
300 and 400  
48  
Part No. 1118395  
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SECTION 12—BATTERIES  
SECTION 12—BATTERIES  
WARNING  
Before performing any maintenance adjustment or service, turn power OFF and  
remove key from ignition.  
NEVER allow any of your tools and/or battery cable(s) to contact BOTH battery  
terminal(s)/post(s) at the same time. An electrical short may occur and serious  
personal injury or damage may occur.  
The use of rubber gloves and chemical goggles and face shield is recommended  
when working with batteries.  
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.  
Invacare strongly recommends that battery installation and battery replacement  
always be done by a qualified technician.  
All battery terminals caps (two [2] on the LEFT battery and two [2] on the RIGHT  
battery) MUST be installed prior to use.  
Do not remove fuse or mounting hardware from the POSITIVE (+) RED battery  
cable/mounting screw.  
On 400 only - Battery terminal configuration shown below MUST be used. Batteries  
that have the reversed terminal configuration MUST NOT be used - otherwise  
serious injury or damage may occur.  
DO NOT USE  
POSITIVE(+)  
Battery  
Terminal  
NEGATIVE(-)  
Battery  
Terminal  
POSITIVE (+)  
Battery  
Terminal  
NEGATIVE (-)  
Battery Terminal  
CAUTION  
When connecting the battery cables to the batteries, the battery cables MUST be  
connected to the battery terminals/posts as shown in FIGURE 12.2 for 300 and  
FIGURE 12.5 for 400 - otherwise damage to the battery may result.  
For proper battery connection, batteries MUST use post style terminals with  
mounting holes through the terminal.  
49  
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SECTION 12—BATTERIES  
NOTE: If there is battery acid on the rear frame or on the sides of the batteries, apply baking soda  
to these areas to neutralize the battery acid. Before reinstalling the new or existing batteries, clean  
the baking soda from the battery tray or batteries.  
RECOMMENDED BATTERY TYPE  
WARNING  
The warranty and performance specifications contained in this manual are based on  
the use of deep cycle gel cell batteries. Invacare strongly recommends their use as  
the power source for this unit.  
CAUTION  
Failure to use the correct battery size and/or voltage may cause damage to the  
powered scooter and give unsatisfactory performance.  
300 powered scooter uses two (2) 12 volt, 12 Amp-hour (12AH) batteries.  
400 powered scooter uses two (2) 12 volt, 31 Amp-hour (U1) batteries.  
NOTE: Recommended battery type is spill proof and requires no maintenance except routine  
charging.  
NOTE: Charge batteries daily. Do not allow batteries to completely discharge.  
NOTE: Invacare recommends that both batteries be replaced if one (1) battery is defective.  
DETAIL “A” - BATTERY USED ON 300  
DETAIL “B” - BATTERY USED ON 400  
12 Volt, 31 Amp-Hour  
(U1) Battery  
12 Volt, 12 Amp-  
Hour (12 AH) Battery  
REMOVING/INSTALLING THE BATTERIES ON  
300  
NOTE: When removing or installing batteries, ensure that the battery harness connectors  
completely grip the terminals of the battery. Connection should be tight and secure. Pliers can be  
used to gently crimp the contact to strengthen the connection.  
50  
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SECTION 12—BATTERIES  
REMOVING  
NOTE: For this procedure, refer to FIGURE 12.2.  
1. Place the powered scooter in a well ventilated area where work can be performed  
without risking damage to carpeting or floor covering.  
2. Turn power OFF and remove the key from the ignition.  
5. Pull the hook and loop fastening battery strap apart.  
6. Disconnect the RED and BLACK battery connector from the wiring harness assembly  
7. Disconnect the wiring harness from the batteries by holding the connectors and  
pulling them in the following order (Detail “B” of FIGURE 12.2):  
A. NEGATIVE (-) BLACK battery cable from the NEGATIVE (-) battery terminal/post  
on the LEFT battery.  
B. POSITIVE (+) RED battery cable from POSITIVE (+) battery terminal/post on the  
RIGHT battery.  
C. WHITE BATTERY CABLE (JUMPER) from the POSITIVE (+) battery terminal/post  
on the LEFT battery and the NEGATIVE (-) battery terminal/post on the RIGHT  
battery.  
8. Remove the existing batteries from battery tray by lifting the batteries OUT in the  
direction shown in Detail A” of FIGURE 12.2.  
INSTALLING  
1. Place the powered scooter in a well ventilated area where work can be performed  
without risking damage to carpeting or floor covering.  
2. Turn power OFF and remove the key from the ignition.  
5. Install two (2) batteries into the battery tray.  
6. Connect the wiring harness to the new batteries in the following order (Detail “B” of  
A. NEGATIVE (-) BLACK battery cable to the NEGATIVE (-) battery terminal/post on  
the LEFT battery.  
B. POSITIVE (+) RED battery cable to POSITIVE (+) battery terminal/post on the  
RIGHT battery.  
C. WHITE BATTERY CABLE (JUMPER) to the POSITIVE (+) battery terminal/post on  
the LEFT battery and the NEGATIVE (-) battery terminal/post on the RIGHT  
battery.  
Part No. 1118395  
51  
300 and 400  
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SECTION 12—BATTERIES  
7. Connect the RED and BLACK battery connector to the wiring harness assembly.  
Tighten securely.  
8. Secure batteries in the battery tray using the battery strap (Detail A” of FIGURE 12.2).  
NOTE: New batteries MUST be fully charged BEFORE using, otherwise the life of the batteries  
will be reduced.  
DETAIL “A” - REMOVING/INSTALLING THE BATTERIES  
Batteries  
Removed  
Batteries  
Installed  
Battery Tray  
Battery  
Strap  
Battery  
Tray  
NOTE: Seat and Rear Shroud not shown for clarity.  
DETAIL “B” - BATTERY WIRING HARNESS  
RED and BLACK  
Battery Connector  
50Amp Fuse  
RIGHT  
BATTERY  
LEFT  
BATTERY  
WHITE Battery  
Cable (Jumper)  
POSITIVE (+) RED  
Battery Cable  
NEGATIVE (-) BLACK  
Battery Cable  
POSITIVE (+) RED  
Battery Terminal  
NEGATIVE (-) BLACK  
Battery Terminal  
POSITIVE (+) RED  
Battery Terminal  
NEGATIVE (-) BLACK  
Battery Terminal  
300 and 400  
52  
Part No. 1118395  
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SECTION 12—BATTERIES  
REMOVING/INSTALLING THE BATTERIES ON  
400  
NOTE: For this procedure, refer to FIGURE 12.2.  
REMOVING  
1. Place the powered scooter in a well ventilated area where work can be performed  
without risking damage to carpeting or floor covering.  
2. Turn power OFF and remove the key from the ignition.  
5. Disconnect the two (2) Black battery connectors from the wiring harness connectors.  
6. Pull the hook and loop fastening battery strap apart.  
7. Perform one (1) of the following to remove the battery from the battery tray:  
A. BATTERIES WITH BUILT-IN LIFTING STRAP - Use built in lifting strap to remove  
the battery from the battery tray.  
B. BATTERIES WITHOUT BUILT-IN LIFTING STRAP - Use a battery lifting strap to  
remove the battery from the battery tray.  
INSTALLING  
1. Place the powered scooter in a well ventilated area where work can be performed  
without risking damage to carpeting or floor covering.  
2. Turn power OFF and remove the key from the ignition.  
5. Perform one (1) of the following to position the battery into the battery tray:  
A. BATTERIES WITH BUILT-IN LIFTING STRAP - Use built in lifting strap to  
position battery onto the battery tray.  
B. BATTERIES WITHOUT BUILT-IN LIFTING STRAP - Use a battery lifting strap to  
position battery onto battery tray. When battery is in proper position, remove  
lifting strap.  
6. Connect the two (2) BLACK battery connectors to the wiring harness connectors.  
7. Secure batteries in the battery tray using the battery strap.  
NOTE: New batteries MUST be fully charged BEFORE using, otherwise the life of the batteries  
will be reduced.  
Part No. 1118395  
53  
300 and 400  
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SECTION 12—BATTERIES  
DETAIL “A” - BATTERY LIFTING STRAPS  
DETAIL “B” - BUILT-IN LIFTING STRAPS  
Built-in Lifting  
Straps  
Battery Lifting  
Straps  
DETAIL “C” - BATTERY WIRING HARNESS  
Wiring Harness Connectors  
BLACK Battery  
Connector  
BLACK Battery  
Connector  
LEFT Battery  
RIGHT Battery  
POSITIVE (+) RED  
Battery Terminal  
NEGATIVE (-) BLACK  
POSITIVE (+) RED  
Battery Terminal  
NEGATIVE (-) BLACK  
Battery Terminal  
Battery Terminal  
NOTE: NEVER defeat or bypass any fuse. ONLY replace with a fuse of the same rating.  
NOTE: Do not remove fuse or mounting hardware from the POSITIVE (+) RED battery cable/  
mounting screw.  
DETAIL “D” - REMOVING/INSTALLING THE BATTERIES  
Batteries  
Removed  
Batteries  
Installed  
Battery Tray  
Battery Tray  
Battery Strap  
NOTE: Seat and Rear Shroud not shown for clarity.  
300 and 400  
54  
Part No. 1118395  
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SECTION 12—BATTERIES  
CONNECTING/DISCONNECTING THE BATTERY  
CABLES ON THE 400  
WARNING  
On 400 only - Battery terminal configuration shown below MUST be used. Batteries  
that have the reversed terminal configuration MUST NOT be used - otherwise  
serious injury or damage may occur.  
DO NOT USE  
POSITIVE(+)  
Battery  
Terminal  
NEGATIVE(-)  
Battery  
Terminal  
POSITIVE (+)  
Battery  
Terminal  
NEGATIVE (-)  
Battery Terminal  
NEVER allow any of your tools and/or battery cable(s) to contact BOTH battery  
terminal(s)/post(s) at the same time. An electrical short may occur and serious  
personal injury or damage may occur.  
The use of rubber gloves and chemical goggles and face shield is recommended  
when working with batteries.  
Do not remove fuse or mounting hardware from the POSITIVE (+) RED battery  
cable/mounting screw.  
NEVER defeat or bypass any fuse. ONLY replace with a fuse of the same rating.  
NOTE: For this procedure, refer to FIGURE 12.4 and FIGURE 12.5.  
CONNECTING  
1. Install battery terminal cap(s) onto battery cable(s) as follows (FIGURE 12.4):  
A. RED battery terminal cap onto RED battery cable.  
B. GREY battery terminal cap onto BLACK battery cable.  
Battery Cable  
Battery Terminal Cap  
NOTE: Only battery cable and terminal cap  
shown. Both caps install in the same manner  
FIGURE 12.4 - INSTALLING BATTERY TERMINAL CAPS  
Part No. 1118395  
55  
300 and 400  
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SECTION 12—BATTERIES  
WARNING  
When connecting the battery cables to the batteries, the battery cables MUST be  
connected to the battery terminals/posts as shown in FIGURE 12.5, otherwise dam-  
age to the battery cable may result when installing battery terminal caps.  
2. Connect battery cable(s) to battery(ies) terminal(s)/post(s):  
A. NEGATIVE (-) BLACK battery cable to NEGATIVE (-) battery terminal/post.  
B. POSITIVE (+) RED battery cable to POSITIVE (+) battery terminal/post.  
3. Secure the battery cable(s)/ring terminal(s) to the battery terminal(s)/post(s), BLACK  
to NEGATIVE (-) and RED to POSITIVE (+), with the provided 1/4-20 x 5/8-inch hex  
flange screw and hex flange locknut. Securely tighten.  
4. Verify all battery cable(s)/ring terminal(s) are correctly installed and securely  
tightened.  
5. Slide terminal cap(s) down battery cable(s) and onto battery clamps.  
6. Secure each terminal cap in place with a tie-wrap [use tie-wraps 11-1/2-inches long].  
Refer to Detail A” of FIGURE 12.5.  
9. Position the batteries on the scooter. Refer to Removing/Installing the Batteries on 400  
NOTE: New Battery(ies) MUST be fully charged BEFORE using, otherwise the life of the  
battery(ies) will be reduced.  
10. If necessary, charge the battery(ies). Refer to Charging the Batteries on page 58.  
DISCONNECTING  
WARNING  
The use of rubber gloves and chemical goggles and face shield is recommended  
when working with batteries.  
NEVER allow any of your tools and/or battery cable(s) to contact BOTH battery  
terminal(s)/post(s) at the same time. An electrical short may occur and serious per-  
sonal injury or damage may occur.  
4. Cut the tie-wrap that secure each the battery terminal cap in place.  
300 and 400  
56  
Part No. 1118395  
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SECTION 12—BATTERIES  
5. Slide terminal cap(s) UP on the battery cable(s).  
6. Disconnect battery cable(s) from battery(ies) terminal(s)/post(s):  
A. POSITIVE (+) RED battery cable from the POSITIVE (+) battery terminal/post.  
B. NEGATIVE (-) BLACK battery cable from NEGATIVE (-) battery terminal/post.  
TO BLACK BATTERY  
CONNECTOR  
DETAIL “A” - TERMINAL CAPS TIE  
WRAPS  
NEGATIVE (-)  
Battery Terminal  
Caps  
Terminal Cap  
Battery Handle  
POSITIVE (+)  
Terminal Cap  
NEGATIVE (-)  
Battery  
Terminal  
Locknut  
BLACKBattery  
Cable  
Tie Wraps  
Locknut  
POSITIVE (+) Battery  
Terminal with Bracket  
U1 Battery  
RED Battery Cable  
U1 Battery  
NOTE: Only battery cable and terminal cap shown. Both caps install in the same manner.  
NOTE: Do not remove fuse or mounting hardware from the POSITIVE (+) RED battery cable/  
mounting screw.  
Part No. 1118395  
57  
300 and 400  
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SECTION 12—BATTERIES  
CHARGING THE BATTERIES  
WARNING  
NEVER attempt to recharge the batteries by attaching cables directly to the  
battery terminals or clamps.  
DO NOT attempt to recharge the batteries and operate the powered scooter at  
the same time.  
CAUTION  
New batteries MUST be fully charged prior to initial use of the powered scooter.  
Always charge new batteries before initial use or battery life will be reduced.  
As a general rule, you should recharge your batteries as frequently as possible to  
assure the longest possible life and to minimize required charging time. Plan to  
recharge them when you do not anticipate using the powered scooter.  
The range per battery charge using recommended batteries should be approximately five  
(5) to nine (9) hours of typical operation. Extensive use on inclines may substantially  
reduce per charge mileage.  
WARNING  
If the circuit breaker trips repeatedly, IMMEDIATELY unplug charger and contact  
dealer or a qualified technician.  
ON-BOARD BATTERY CHARGER  
NOTE: The powered scooter is designed with an electrical lockout to prevent it from being driven  
while the charger is plugged into an outlet.  
NOTE: For this procedure, refer to FIGURE 12.6.  
1. Plug AC power cord into on-board battery charger port located to the rear shroud.  
2. Plug AC power cord into 110-volt wall outlet.  
300 and 400  
58  
Part No. 1118395  
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SECTION 12—BATTERIES  
AC Power Cord  
Rear Shroud  
Rear Shroud  
Charger Port  
NOTE: Charger port on 300 shown.  
Charger port on 400 is similar.  
BATTERY CHARGER OPERATION - CHARGER INDICATOR  
LIGHT ON TILLER  
NOTE: If the scooter is turned on while charging, the battery charge indicator will show the  
batteries at FULL charge. The charger must be unplugged and the powered scooter must be ON to  
show actual battery charge level.  
NOTE: For this procedure, refer to FIGURE 12.7.  
1. The charging indicator will illuminate Solid RED indicating that the charger is ON.  
2. If the charger is plugged in and the charger indicator is OFF, the charger is  
disconnected. Check that all connections are secure. If Charge LED indicator is still  
OFF, unplug AC power cord from the on-board battery charger and wall outlet.  
Contact dealer or a qualified technician.  
DETAIL “A” - 300 CONTROL PANEL  
DETAIL “B” - 400 CONTROL PANEL  
BATTERY LEVEL  
OFF  
STATUS  
CHARGING  
ON  
STATUS INDICATOR  
STATUS  
Solid GREEN  
Normal  
Refer to Status Indicator table in Control Panel on  
Blinking GREEN  
CHARGING INDICATOR  
Solid RED  
STATUS  
Charger Plugged In  
Not Charging  
LED Off  
Part No. 1118395  
59  
300 and 400  
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SECTION 13—TRANSPORTING  
SECTION 13—TRANSPORTING  
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.  
Before performing any maintenance, adjustment or service, turn power OFF and  
remove key from ignition.  
TRANSPORTING THE SCOOTER  
NOTE: For this procedure, refer to FIGURE 13.1.  
300  
DISASSEMBLING  
1. If installed on scooter, remove the front basket. Refer to Removing/Installing the Front  
5. Fold tiller down to lowest locked position. Refer to Adjusting the Tiller Angle on  
ASSEMBLING  
60  
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SECTION 13—TRANSPORTING  
the Rear Shroud on page 44  
Angle on page 43  
400  
NOTE: For this procedure, refer to FIGURE 13.2.  
DISASSEMBLING  
1. If installed on scooter, remove the front basket. Refer to Removing/Installing the Front  
5. Disconnect the 4-housing motor [located under marker label # 1] connector from the  
6. Perform the following to separate the FRONT frame assembly from the REAR frame  
assembly:  
61  
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SECTION 13—TRANSPORTING  
A. Use the one hand to firmly hold the tiller handle.  
B. Using the other hand, firmly hold the YELLOW frame lock lever [located under  
marker label # 2]and pull UP to the Unlocked position as shown in Detail “C” of  
NOTE: The frame lock lever remains in the unlocked position when the front frame assembly is  
separated from the rear frame assembly.  
C. Lift the front frame assembly so that the mounting brackets disengages from the  
rear frame assembly as shown in Detail “C” of FIGURE 13.2.  
D. Separate the front frame assembly from the rear frame assembly.  
7. Fold tiller down to lowest locked position. Refer to Adjusting the Tiller Angle on  
ASSEMBLING  
2. Ensure that the tiller is in the highest LOCKED position.  
3. Perform the following to connect the front frame assembly to the rear frame assembly  
A. Use the one hand to firmly hold the tiller handle.  
B. Using the other hand, firmly hold the front frame assembly and align with the  
REAR frame assembly.  
NOTE: The frame lock lever remains in the unlocked position when the front frame assembly is  
separated from the rear frame assembly.  
WARNING  
When reassembling scooter, ensure the frame lock lever is in the LOCKED position  
securing the FRONT and REAR frame assemblies together. Otherwise, injury and/  
or damage may result.  
C. Lower the front frame assembly so that the mounting brackets engage with the  
rear frame assembly.  
NOTE: The mounting brackets are engaged when an audible “click” is heard. The YELLOW frame  
lock lever automatically locks in place.  
4. Connect the 4-housing motor connector [located under marker label # 1] to the  
300 and 400  
62  
Part No. 1118395  
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SECTION 13—TRANSPORTING  
DETAIL “A” - ASSEMBLE/DISASSEMBLE 400  
DETAIL “B” - DISCONNECT MOTOR  
AND BATTERY CONNECTORS  
Motor Connector  
the Seat on page 34  
Controller  
1
1
BLACK  
Battery  
Connectors  
LEFT  
Battery  
RIGHT  
Battery  
Rear Frame  
Assembly  
Adjusting the  
Tiller Angle on  
Front Frame  
Assembly  
DETAIL “C” - REMOVE/INSTALL FRONT FRAME FROM REAR FRAME ASSEMBLY  
UP to Unlock  
2
Front Frame  
Assembly  
Tiller Handle  
DOWN  
to Lock  
Mounting  
Bracket  
Frame  
Lock Lever  
Mounting  
Bracket  
Front Frame  
Assembly  
Rear Frame  
Assembly  
Part No. 1118395  
63  
300 and 400  
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SECTION 14—SCOOTER ACCESSORIES  
SECTION 14—SCOOTER  
ACCESSORIES  
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.  
Before performing any maintenance, adjustment or service, turn power OFF and  
remove key from ignition.  
REMOVING/INSTALLING THE FRONT BASKET  
NOTE: For this procedure, refer to FIGURE 14.1.  
1. To remove: Lift UP on the basket and remove it from the mounting clips.  
2. To install:  
A. Align the slots of the basket with the mounting clips on the tiller.  
B. Push DOWN on the basket to secure it in place.  
DETAIL “A” - 300  
Slots  
Tiller  
Front  
Basket  
Mounting Clips  
DETAIL “B” - 400  
Slots  
Tiller  
Front Basket  
Mounting Clips  
64  
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SECTION 14—SCOOTER ACCESSORIES  
INSTALLING/REMOVING THE CRUTCH/CANE  
HOLDER  
NOTE: The Crutch/Cane Holder, Safety Flag and Oxygen Holder all install into the accessory  
tube; ONLY one (1) of these may be installed at a time.  
WARNING  
The installation of the crutch/cane holder onto the back of the scooter seat signifi-  
cantly increases the length of the scooter. When turning the scooter or swiveling  
the scooter seat, it is important to take note of this increased length - otherwise,  
injury and/or damage to the surrounding property may result.  
NOTE: For this procedure, refer to FIGURE 14.2.  
INSTALLING  
1. Install the crutch/cane holder into the accessory tube located on the back of the seat.  
2. Install the mounting knob to secure the crutch/cane holder in place. Securely tighten.  
3. Align the slot on the base with the hook on the crutch/cane holder and slide base  
DOWN into position.  
REMOVING  
1. Remove the crutch/cane holder from the accessory tube.  
2. Remove the mounting knob that secures the crutch/cane holder in place.  
3. Remove the crutch/cane holder from the accessory tube.  
Mounting Knob  
CrutchCane  
Holder  
Seat  
Hook  
Accessory Tube  
Base  
65  
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SECTION 14—SCOOTER ACCESSORIES  
INSTALLING/REMOVING THE SAFETY FLAG  
NOTE: For this procedure, refer to FIGURE 14.3.  
WARNING  
The installation of the safety flag onto the back of the scooter seat significantly  
increases the length of the scooter. When turning the scooter or swiveling the  
scooter seat, it is important to take note of this increased length - otherwise, injury  
and/or damage to the surrounding property may result.  
INSTALLING  
1. Install the bracket into the accessory tube located on the back of the seat.  
2. Install mounting knob to secure the bracket in place. Securely tighten.  
3. Install safety flag into bracket.  
REMOVING  
1. Remove the safety flag from the  
bracket.  
Mounting Knob  
Safety Flag  
Seat  
2. Remove the mounting knob that  
secures the bracket in place.  
3. Remove the bracket from the accessory  
tube located on the back of the seat.  
Bracket  
Accessory Tube  
FIGURE 14.3 - INSTALLING/  
INSTALLING/REMOVING/USING THE WALKER  
HOLDER  
INSTALLATION WARNINGS  
After ANY adjustments, repair or service and BEFORE use, make sure that all  
attaching hardware is tightened securely.  
The installation of the walker holder onto the back of the scooter seat significantly  
increases the length of the scooter. When turning the scooter or swiveling the  
scooter seat, it is important to take note of this increased length - otherwise, injury  
and/or damage to the surrounding property may result.  
300 and 400  
66  
Part No. 1118395  
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SECTION 14—SCOOTER ACCESSORIES  
INSTALLING/REMOVING THE WALKER HOLDER  
NOTE: Reverse this procedure to remove the walker holder.  
NOTE: For this procedure, refer to FIGURE 14.4.  
1. If necessary, loosen but do not remove  
Mounting  
Knob  
the mounting knob.  
Seat  
2. Install the walker holder into the  
accessory tube.  
3. Thread the mounting knob into the  
welded nut on the accessory tube.  
Securely tighten.  
Accessory  
Tube  
Walker Holder  
FIGURE 14.4 - INSTALLING/  
USING THE WALKER HOLDER  
NOTE: For this procedure, refer to FIGURE 14.5.  
1. Fold walker. Refer to walker  
instructions.  
NOTE: Walker MUST be folded before using  
walker holder.  
Hook  
2. Hang folded walker on walker holder  
hooks.  
Hook and  
Loop Strap  
3. Secure walker with hook and loop  
straps.  
FIGURE 14.5 - USING THE WALKER  
Part No. 1118395  
67  
300 and 400  
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SECTION 14—SCOOTER ACCESSORIES  
INSTALLING/REMOVING THE REAR MOUNTED  
BASKET  
NOTE: For this procedure, refer to FIGURE 14.6.  
WARNING  
The rear mounted basket is rated for a maximum capacity of ten (10) lbs.  
After ANY adjustments, repair or service and BEFORE use, make sure that all  
attaching hardware is tightened securely.  
The installation of the basket and basket bracket onto the back of the scooter seat  
increases the length of the scooter. When turning the scooter or swiveling the  
scooter seat, it is important to take note of this increased length - otherwise, injury  
and/or damage to surrounding property may occur.  
INSTALLING  
1. If necessary, loosen but do not remove the mounting knob.  
2. Install the basket bracket into the accessory tube.  
3. Thread the mounting knob into the welded nut on the accessory tube. Securely  
tighten.  
4. Align the mounting clips on the bracket with the slots on the basket and slide the  
basket DOWN securely into position.  
REMOVING  
1. Remove the basket from the bracket.  
2. Loosen the mounting knob.  
3. Remove the basket bracket from the accessory tube.  
4. Tighten the mounting knob.  
Mounting  
Seat  
Knob  
Rear Basket  
Accessory Tube  
Slots  
Mounting Clips  
Basket Bracket  
300 and 400  
68  
Part No. 1118395  
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NOTES  
69  
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NOTES  
70  
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LIMITED WARRANTY  
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/user of our products.  
This warranty gives you specific legal rights and you may also have other legal rights which vary  
from state to state.  
Invacare warrants this product to be free from defects in materials and workmanship for a  
period of eighteen (18) months on electrical and transaxle and three (3) years on frame from  
date of purchase. If within such warranty period any such product shall be proven to be  
defective, such product 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 OR FAILURE TO ADHERE  
TO THESE INSTRUCTIONS. A CHANGE IN OPERATING NOISE, PARTICULARLY  
RELATIVE TO MOTORS AND GEARBOXES DOES NOT CONSTITUTE A FAILURE. ALL  
SUCH DEVICES WILL EXHIBIT A CHANGE 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. INVACARE SHALL NOT  
BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES WHATSOEVER.  
THIS WARRANTY SHALL BE EXTENDED TO COMPLY WITH STATE/PROVINCIAL  
LAWS AND REQUIREMENTS.  
Part No. 1118395  
71  
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Invacare Corporation  
USA  
Canada  
570 Matheson Blvd E Unit 8 Invacare is a registered trademark of  
One Invacare Way  
Elyria, Ohio USA  
44036-2125  
Mississaugua Ontario  
L4Z 4G4 Canada  
800-668-5324  
Invacare Corporation.  
Teflon is a registered trademark of E.I.  
DuPont Nemours and Company.  
Yes, you can. and HMV are trademarks of  
Invacare Corporation.  
800-333-6900  
© 2004 Invacare Corporation  
Part No. 1118395  
Rev E - 06/04  
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