How it Works
Invacare
Loading...
Lynx L-3X
Owner's Operator And Maintenance Manual
48 pgs1.23 Mb0
Parts Catalog
21 pgs879.62 Kb0
User Manual
60 pgs4.03 Mb0
Table of contents
Loading...

Invacare Lynx L-3X User Manual

Download
Page 1
User Manual
Lynx™L-3X Scooter
DEALER: This manual MUST be given to the user of the product.
USER:
for future reference.
BEFORE using this product, read this manual and save
Page 2
CONTENTS

1 GENERAL 4

Symbols ......................................................................................................................................................................................................................................................4
Limited Warranty ....................................................................................................................................................................................................................................5

2SAFETY 6

General Guidelines ..................................................................................................................................................................................................................................6
Operation Information ...........................................................................................................................................................................................................................7
EMI Information......................................................................................................................................................................................................................................15

3 PRODUCT LABELING 18

4 TECHNICAL DATA 19

Typical Product Parameters ................................................................................................................................................................................................................19

5INSPECTION 21

Safety Inspection Checklists ................................................................................................................................................................................................................21

6 OPERATING THE POWERED SCOOTER 24

Control Panel..........................................................................................................................................................................................................................................24
Operating the Scooter..........................................................................................................................................................................................................................25
Engaging/Disengaging the Brake Release Lever...............................................................................................................................................................................27

7 SEAT AND ARMS 29

Removing/Installing the Seat................................................................................................................................................................................................................30
Adjusting Seat Height............................................................................................................................................................................................................................31
Adjusting 90° Seat Swivel....................................................................................................................................................................................................................32
Adjusting the Seat Slide ........................................................................................................................................................................................................................33
Adjusting the Arm Width ....................................................................................................................................................................................................................34
Replacing Armrest Pads........................................................................................................................................................................................................................34

8 TILLER ADJUSTMENT 35

Adjusting the Tiller Angle ....................................................................................................................................................................................................................35
2 Part No. 1145807
Page 3
CONTENTS

9 WHEELS AND CASTERS 36

Removing/Installing the Drive Wheels..............................................................................................................................................................................................36
Removing/Installing the Front Wheel................................................................................................................................................................................................38

10 BATTERIES 39

Recommended Battery Type ..............................................................................................................................................................................................................40
Removing/Installing the Batteries .......................................................................................................................................................................................................41
Connecting/Disconnecting the Battery Cables...............................................................................................................................................................................43
Charging the Batteries ..........................................................................................................................................................................................................................46

11 TRANSPORTING 49

Transporting the Scooter.....................................................................................................................................................................................................................49

12 ACCESSORIES 51

Installing/Removing the Crutch/Cane Holder.................................................................................................................................................................................52
Installing/Removing the Safety Flag.....................................................................................................................................................................................................53
Installing/Removing/Using the Walker Holder ...............................................................................................................................................................................54
Installing/Removing the Rear Mounted Basket................................................................................................................................................................................55

13 MAINTENANCE 56

Suggested Maintenance Procedures ..................................................................................................................................................................................................56

14 TROUBLESHOOTING 57

General Troubleshooting.....................................................................................................................................................................................................................57
Service Indicator Error Codes............................................................................................................................................................................................................59
Part No. 1145807
3 Lynx™L-3X Scooter
Page 4

1 GENERAL

1 General

1.1 Symbols

Warnings

Signal words are used in this manual and apply to hazards or unsafe practices which could result in personal injury or property damage. See the information below for definitions of the signal words.

DANGER

Danger indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

WARNING

Warning indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION

Caution indicates a potentially hazardous situation which, if not avoided, may result in property damage or minor injury or both.
!

IMPORTANT

Indicates a hazardous situation that could result in damage to property if it is not avoided.

Gives useful tips, recommendations and information for efficient, trouble-free use.

4 Part No. 1145807
Page 5

1.2 Limited Warranty

1 GENERAL
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 all electronics and electrical components (excluding batteries), transaxle and frame to be free from defects in materials and workmanship
for a period of twelve (12) months from the date of purchase from Invacare or a dealer. Invacare warrants all batteries to be free from defects in materials and workmanship for a period of six (6) months from the date of purchase from Invacare or a dealer. 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.

PLEASE NOTE: THE WARRANTY BELOW HAS BEEN DRAFTED TO COMPLY WITH FEDERAL LAW APPLICABLE TO PRODUCTS MANUFACTURED AFTER JULY 4, 1975.

Part No. 1145807
5 Lynx™L-3X Scooter
Page 6

2 SAFETY

2 Safety

The Safety section contains important information for the safe operation and use of this product.

2.1 General Guidelines

WARNING

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.
Procedures other than those described in this manual must be performed by a qualified technician.

ACCESSORIES WARNINGS

Invacare products are specifically designed and manufactured for use in conjunction with Invacare accessories. Accessories designed by other manufacturers have not been tested by Invacare and are not recommended for use with Invacare products.
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.
!

NOTICE

THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. Check all parts for shipping damage and test before using. In case of damage, DO NOT use. Contact Invacare/Carrier for
further instruction. As a distributor 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.
6 Part No. 1145807
Page 7

2.2 Operation Information

Setup

WARNING

Transport

Before using the scooter, verify that the motor is plugged into the harness.

WARNING

DO NOT operate on roads, streets or highways. 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.
2 SAFETY
Part No. 1145807
7 Lynx™L-3X Scooter
Page 8
2 SAFETY

WARNING

Follow this procedure for moving the powered scooter between floors when an elevator is not available:
1. Remove the occupant from the powered scooter.
2. Disassemble the scooter. Refer to Transporting the 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 reassemble the scooter. Refer to Transporting the Scooter page 34.
STAIRWAYS AND ESCALATORS 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 moving an unoccupied powered scooter up or down the stairs. Invacare recommends disassembling the scooter and transporting the components independently up or down the stairs. ONLY use secure, non-detachable parts on each component for hand-hold supports.
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 use an escalator to move a powered scooter between floors. Serious bodily injury may occur. Powered scooter with batteries and seat weighs 158 lbs. Powered scooter without the batteries can weigh between 80 and
89 lbs. Use proper lifting techniques (lift with your legs) to avoid injury. DO NOT attempt to lift the powered scooter by its tiller, seat or shrouds.

If scooter is exposed to extreme temperature (above 100°F or below 32°F), high humidity and/or becomes wet, prior to use, ensure handgrips DO NOT twist on scooter handles. Otherwise, damage or injury may occur.

on page 34.
on
8 Part No. 1145807
Page 9
2 SAFETY

Repair or Service Information

WARNING

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.
Scooters should be examined during maintenance for signs of corrosion (water exposure, incontinence, etc.). Electrical components damaged by corrosion should be replaced IMMEDIATELY.
Scooters that are used by incontinent users and/or are frequently exposed to water may require replacement of electrical components more frequently.
Set-up of the Electronics Control Unit is to be performed only by a qualified technician. The final adjustments of the controller may affect other activities of the scooter. Damage to the equipment could occur if improperly set-up or adjusted.
DO NOT service or adjust your powered scooter while occupied, unless otherwise noted. DO NOT overtighten hardware attaching to the frame. This could cause damage to the frame tubing.
Part No. 1145807
9 Lynx™L-3X Scooter
Page 10
2 SAFETY

WARNING

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.
Many activities require the 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 scooter. Proper positioning is essential for your safety.
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. Inasmuch as the seat positioning strap is an option on this scooter (you may order with or without the seat positioning strap), Invacare strongly recommends ordering the seat positioning strap as an additional safeguard for the scooter user. 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.
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.
10 Part No. 1145807
Page 11
2 SAFETY

WARNING

Be aware that carrying heavy objects on your lap while occupying the scooter may adversely affect the stability of the scooter, resulting in serious bodily injury to the user, damage to the scooter and surrounding property.
This scooter has been designed to accommodate one individual. If more than one individual occupies the scooter this may adversely affect the stability of the scooter, resulting in serious bodily injury to the user and passenger and damage to the scooter and surrounding property.
DO NOT stand on the frame of the powered scooter while driving. DO NOT stand on the shroud(s) of the powered scooter. DO NOT lean over the top of the back upholstery to reach objects behind you, 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. 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. 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. 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 scooter and to surrounding property.
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 operate on roads, streets or highways. DO NOT attempt to move up or down an incline with water, ice or oil film. Avoid operating the scooter in dark or poorly lit areas. DO NOT climb and/or go up or down ramps or traverse slopes greater than 8°.
Part No. 1145807
11 Lynx™L-3X Scooter
Page 12
2 SAFETY

WARNING

When negotiating ramps, if the throttle control lever is released while in the forward motion, the powered scooter will roll back approximately one 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 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.
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. DO NOT operate the powered scooter without the rear shroud installed, to avoid injury and/or damage to scooter. Ensure that the seat is properly locked before use. Otherwise the user may fall from the scooter resulting in bodily harm.
Attempting unsafe transfers may cause the user to fall, resulting in serious injury. 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. 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 the 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.
ALWAYS keep hands and fingers clear of moving parts to avoid injury. ALWAYS check hand grips for looseness before using the powered scooter. If loose and/or worn, replace immediately. Never leave an unoccupied scooter on an incline. ALWAYS use anti-tippers. When outdoors on wet, soft ground or on gravel surfaces,
anti-tippers may not provide the same level of protection against tip over. Extra caution MUST be observed when traversing such surfaces.
12 Part No. 1145807
Page 13

Storage

2 SAFETY

WARNING

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 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
powered scooter to prematurely rust. Check to ensure that all electrical connections are secure at all times. 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. Avoid storing or using the scooter near open flame or combustible products. Serious injury or damage to property may
result.
Part No. 1145807
13 Lynx™L-3X Scooter
Page 14
2 SAFETY

Electrical and Grounding

WARNING

Ꮨ

Battery

Check to ensure that all electrical connections are secure at all times. 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.

WARNING

Weight Training

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.

WARNING

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.
14 Part No. 1145807
Page 15
2 SAFETY

Weight Limitation

WARNING

Disposal

The weight limitation is 300 lbs.

WARNING

This product has been supplied from an environmentally aware manufacturer that complies with the Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/CE.
This product may contain substances that could be harmful to the environment if disposed of in places (landfills) that are not appropriate according to legislation.
Please be environmentally responsible and recycle this product through your recycling facility at its end of life.

2.1 EMI Information

CAUTION

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.
IT IS VERY IMPORTANT THAT YOU READ THIS INFORMATION REGARDING THE POSSIBLE EFFECTS OF ELECTROMAGNETIC INTERFERENCE ON YOUR POWERED WHEELCHAIR.
Part No. 1145807
15 Lynx™L-3X Scooter
Page 16
2 SAFETY
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).

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.

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.

Some cellular telephones and similar devices transmit signals while they are ON, even when not being used.

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 electric shavers and hair dryers, so far as we know, are not likely to cause EMI problems to your powered wheelchair.
16 Part No. 1145807
Page 17
2 SAFETY

WARNING

1) DO NOT operate hand-held transceivers (transmitters receivers), such as citizens band (CB) radios, or turn ON personal communication devices, such as cellular phones, while the powered wheelchair is turned ON;

2) Be aware of nearby transmitters, such as radio or TV stations, and try to avoid coming close to them;

3) If unintended movement or brake release occurs, turn the powered wheelchair OFF as soon as it is safe;

4) Be aware that adding accessories or components, or modifying the powered wheelchair, may make it more susceptible to EMI (NOTE: There is no easy way to evaluate their effect on the overall immunity of the powered wheelchair); and

5) Report all incidents of unintended movement or brake release to the powered wheelchair manufacturer, and note whether there is a source of EMI nearby.

Important Information

1) 20 volts per meter (V/m) is a generally achievable and useful immunity level against EMI (as of May 1994) (the higher the level, the greater the protection);

2) This device has been tested to a radiated immunity level of 20 volts per meter.

3) The immunity level of the product is unknown.

Modification of any kind to the electronics of this scooter as manufactured by Invacare may adversely affect the EMI immunity levels.

Part No. 1145807
17 Lynx™L-3X Scooter
Page 18

3 PRODUCT LABELING

WARNING
The POSITIVE (+) RED battery cable MUST connect to the POSITIVE (+) battery terminal. The NEGATIVE (-) BLACK battery cable MUST connect to the NEGATIVE (-) battery terminal. DO NOT allow battery cables to contact the opposite battery terminal. Replace cables IMMEDIATELY if cable insulation becomes damaged. Failure to observe these warnings may result in an electrical short with serious personal injury and/or damage to the electrical system. See Owner’s Manual.
P/N 1148111 REV A - 03/30/07
DO NOT REMOVE THIS LABEL.
FUSE 60AFUSE 60A
yrettaB V 21yrettaB V 21
Black
Black Black
Black
Red
Red
Power Module
White
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:Thebatterywiring labelisontheundersideof thebatteryboxlid.
Serial
Number
Label

3 Product Labeling

18 Part No. 1145807
Page 19

4 Technical Data

4.1 Typical Product Parameters

Overall Dimensions

LYNX L-3X

Base Length: 44 in

Base Width: 21.5 in

Step Height (Floor Pan to Ground): 5 in

Seat Height (Floor Pan to Seat Cushion): 16 in

Overall Height: 36 in

Seat Dimensions

LYNX L-3X

Width: 18 in

Depth: 16 in

Back Height: 15 in

Arm Dimensions

LYNX L-3X

Length: 11.6 in

Height between Seat and Arms: 9 in

Minimum Width Between Arms: 15 in

4 TECHNICAL DATA
Part No. 1145807
19 Lynx™L-3X Scooter
Page 20
4 TECHNICAL DATA

Wheels

LYNX L-3X

Front Wheel: 8 in x 2 in

Drive Wheel: 9 in x 2 in

Driving

LYNX L-3X

Speed Range: 0 - 5 mph

Maximum Incline Capability: 8° Grade

Turning Radius: 44.7 in

Weight

LYNX L-3X

Front Base Section: 30 lbs

Rear Base Section: 43 lbs

Batteries: 56 lbs

Seat: 19 lbs

Basket: 1 lb

Total Weight of Product: 158 lbs

Maximum Weight Limitation: 300 lbs

Lynx™L-3X Scooter
20 Part No. 1145807
Page 21

5 Inspection

5.1 Safety Inspection Checklists

5 INSPECTION
Every six 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.

Initial adjustments should be made to suit your personal body structure needs and preference. Thereafter follow these maintenance procedures:

Part No. 1145807
21 Lynx™L-3X Scooter
Page 22
5 INSPECTION

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 mechanism 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 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.

❑ Tighten locknut if the front wheel wobbles noticeably or loosen locknut if the wheel binds to a stop.

❑ Ensure that wheel bearings are clean and free of moisture.

❑ Ensure that the bolts and fasteners on the caster assemblies are tight.

❑ Inspect tires for flat spots and wear.

❑ Clean molded body shrouds.

❑ Check that all labels are present and legible.

Inspect/Adjust Weekly

❑ Ensure that tiller adjustment mechanism 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.

22 Part No. 1145807
Page 23
5 INSPECTION

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.

❑ Inspect seat swivel for release and engagement (seat locks into the determined swivel positions).

❑ Inspect seat positioning strap for any signs of wear. Ensure buckle latches. Verify that the hardware that attaches the seat positioning strap to the
frame is secure and undamaged. Replace if necessary.

❑ Ensure that the bolts and fasteners on the caster assemblies are tight.

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 release lever 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 armrest pad sits flush against arm tube.

❑ Check that all labels are present and legible.

❑ Inspect electrical components for signs of corrosion. Replace if corroded or damaged.

Part No. 1145807
23 Lynx™L-3X Scooter
Page 24

6 OPERATING THE POWERED SCOOTER

6 Operating the Powered Scooter

6.1 Control Panel

1. Speed Control Knob - The speed control knob is located on the right side of the control panel. The Turtle icon represents the slowest speed and the Rabbit icon represents the fastest speed.

2. Battery Charge Display - The battery charge display is located at the top center of the control panel. When the scooter is turned on, the needle on the battery charge display will move to the right to indicate the amount of battery charge. The amount of battery charge is indicated by the colors on the display. If the charge is full, the needle will be to the right, in the GREEN area. As the battery charge decreases, the needle moves, from right to left. When the needle is in the YELLOW area, the batteries are draining and should be charged soon. When the needle is to the far left in the RED area, charge the batteries immediately. If the needle does not move when the scooter is turned on, the batteries should be charged as soon as possible.
For this procedure, refer to FIGURE6.1 on page 25.

WARNING

3. Key - The key is just below the control panel. Turn the key:

• To the Left - Turn the scooter off.

• To the Right - Turn the scooter on.

4. Horn Button - The horn button is located on left side of the control panel.

5. Throttle Control Lever - The throttle control lever is located in front of the handles on the tiller assembly.

6. Service Indicator - The service indicator will flash if there is a problem with the scooter. The number of flashes indicates the type of error. Refer to Service Indicator Error Codes
When negotiating ramps, if the throttle control lever is released while in forward motion, the powered scooter will roll back approximately one foot before brake engages. If the throttle control lever is released while in reverse motion the powered scooter will roll back approximately three feet before brake engages.
on page 59.
24 Part No. 1145807
Page 25

6.2 Operating the Scooter

Battery Charge Display

Throttle Control Lever
Speed Control Knob
Horn Button
Service Indicator
Key

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.
6 OPERATING THE POWERED SCOOTER
FIGURE6.1 Control Panel
Part No. 1145807
25 Lynx™L-3X Scooter
Page 26
6 OPERATING THE POWERED SCOOTER
1. Before operating the powered scooter, review Control Panel
2. Install the batteries. Refer to Removing/Installing the Batteries
3. Charge the batteries. Refer to Charging the Batteries on page 46.
4. Transferring to and from the seat can be accomplished in one of two ways:
• Flipping up the armrest makes entering/exiting easier.
• Rotating seat to the direction of transfer. Refer to Adjusting 90° Seat Swivel
5. Once you have transferred into the seat, rotate seat to the forward position and flip arms down.
6. Adjust the tiller to a comfortable angle. Refer to Adjusting the Tiller Angle
7. Adjust speed control knob to the appropriate setting.
on page 24.
on page 41.
on page 32.
on page 35.

8. Insert the key into the ignition and turn it to the on position.

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.

WARNING

9. To operate the scooter, depress the throttle control lever in the following manner:

• To Move Forward - Push the right side throttle control lever (away from the user) or pull the left side throttle control lever towards the
• To Move in Reverse - Push the left side throttle control lever (away from the user) or pull the right side throttle control lever (towards the

• To Stop - Release the throttle control lever and the powered scooter will quickly slow down and the brake will engage.

ALWAYS depress the throttle control lever gradually. This will ensure smooth safe starts.

Throttle control levers operate such that moving one will also move the opposite side throttle control lever.

user).
user).
26 Part No. 1145807
Page 27
6 OPERATING THE POWERED SCOOTER
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.

6.3 Engaging/Disengaging the Brake Release Lever

To equip the scooter for left hand operation, contact a qualified technician.

WARNING

The brake release lever manually engages and disengages the brake. The brake release lever is located under the seat on the right side. The brake must be engaged 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 and the key is removed, the powered scooter can be pushed. The powered scooter cannot be driven with
the brake in the disengaged position.

1. To Engage the Brake Release Lever (Drive) - Push the brake release lever down.

2. To Disengage the Brake Release Lever (Push) - Pull the brake release lever up.

Ensure that the brake-release lever is in the engaged position before driving. There should be an audible “click” when stopping and starting the scooter.

For this procedure, refer to FIGURE6.2 on page 28.
Part No. 1145807
27 Lynx™L-3X Scooter
Page 28
6 OPERATING THE POWERED SCOOTER
Brake
Release
Lever
Push Down to
Engage (Drive)
Pull Up to Disengage
(Push)
FIGURE6.2 Engaging/Disengaging the Brake Release Lever
28 Part No. 1145807
Page 29

7 Seat and Arms

WARNING

After any adjustments, repair or service and before use, make sure that all attaching hardware is tightened securely ­otherwise injury or damage may result.
Before performing any maintenance, adjustment or service, turn power off and remove key from ignition.

7 SEAT AND ARMS

Part No. 1145807

Refer to Label Locations on page 9 for pinch point location.

29 Lynx™L-3X Scooter
Page 30
7 SEAT AND ARMS
Seat Lock
Lever
Seat
Assembly

7.1 Removing/Installing the Seat

WARNING

Before use, ensure that the seat is in the locked position. The seat lever MUST be pulled up to the 90° position to allow the seat to drop into the locked position. Otherwise, a fall from the scooter could occur causing bodily injury and/or damage to the scooter.

Removing

1. Fold down seat back.
2. Pull up the seat lock lever.
3. Lift the seat assembly up and away from the seat post.

Installing

1. Lower the seat assembly onto the seat post.
2. Pull the seat lock lever up to allow the seat to drop into the locked position.
3. Lift up on seat assembly to ensure the seat is secure.

For this procedure, refer to FIGURE 7.1.

The seat lock lever is located on the left side of the seat.

FIGURE 7.1 Removing/Installing the Seat

30 Part No. 1145807
Page 31

7.2 Adjusting Seat Height

Seat Post

Frame Tube
Locknut
Mounting Bolt
Curved
Washers
Curved
Washers
7 SEAT AND ARMS

1. Remove the seat. Refer to Removing/Installing the Seat on page 30.

2. Remove the mounting bolt, two curved washers and lock nut securing the seat post to the frame tube.

3. Align the frame tube mounting hole with one of three seat post mounting holes to achieve desired seat height.

4. Using the mounting bolt, two curved washers and locknut, secure the seat post to the frame tube.

5. Install the seat. Refer to Removing/Installing the Seat

For this procedure, refer to FIGURE 7.2.

on page 30.

FIGURE 7.2 Adjusting Seat Height

Part No. 1145807
31 Lynx™L-3X Scooter
Page 32
7 SEAT AND ARMS

Seat

View From Back
Seat Lock
Lever
Seat
Top View

7.3 Adjusting 90° Seat Swivel

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

Use the seat swivel option with caution when accessories are installed (such as safety flag, crutch/cane holder, etc.). Otherwise, damage to the scooter or property may occur.

1. Pull up the seat lock lever to unlock the seat.

2. Rotate the seat to the desired position.

3. Release the seat lock lever to lock the seat in the desired position.

For this procedure, refer to FIGURE 7.3.

Ensure that the seat is locked in the forward facing position before operating the scooter.

FIGURE 7.3 Adjusting 90° Seat Swivel

32 Part No. 1145807
Page 33

7.4 Adjusting the Seat Slide

Seat

View From Back
Seat Slide
Lever
Seat
Top View
7 SEAT AND ARMS

1. Lift the seat slide lever located on the right side of the seat.

2. Slide the seat forward or back to the desired position.

3. Release the seat slide lever and allow the seat to lock into position.

For this procedure, refer to FIGURE 7.4.

FIGURE 7.4 Adjusting the Seat Slide

Part No. 1145807
33 Lynx™L-3X Scooter
Page 34
7 SEAT AND ARMS
Arm
Tube
Seat Frame
Knob
Arm

Arm Pad

Arm
Mounting Screws

7.5 Adjusting the Arm Width

For this procedure, refer to FIGURE 7.5.

When installing the arms during set up, the four mounting screws are installed on the seat hinge for shipping purposes.

1. Loosen the knob securing the arm tube to the seat frame.

2. Push the arm in or out to the desired position.

7.6 Replacing Armrest Pads

1. Remove the two mounting screws that secure 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.

For this procedure, refer to FIGURE 7.6.

FIGURE 7.5 Adjusting the Arm Width

FIGURE 7.6 Replacing Armrest Pads

34 Part No. 1145807
Page 35

8 Tiller Adjustment

Tiller
Adjustment
Lever
Mounting
Hole
Pin
Tiller Assembly

8.1 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.
8 TILLER ADJUSTMENT

1. Rotate or pull out the tiller adjustment lever until the pin disengages from the mounting hole.

2. Move the tiller to the desired position.

3. Release or rotate the tiller adjustment lever to lock the pin into the desired mounting hole.

4. Gently push/pull against tiller to ensure that the tiller is securely locked.

Part No. 1145807

For this procedure, refer to FIGURE 8.1.

The powered scooters feature an adjustable tiller. The tiller locks into one of three positions. The tiller can also be folded down for transportation and storage.

FIGURE 8.1 Adjusting the Tiller Angle
35 Lynx™L-3X Scooter
Page 36

9 WHEELS AND CASTERS

9 Wheels and Casters

WARNING

9.1 Removing/Installing the Drive Wheels

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

1. Turn power off and remove the key from the ignition.

2. Remove the seat. Refer to Removing/Installing the Seat

3. Place the rear frame assembly (not shown) up on blocks so that the drive wheels are off the ground.

4. Remove the cap, nut, large washer and small washer that secure the drive wheel to the drive shaft.

5. Remove the existing drive wheel assembly from the drive shaft.

6. Remove keystock from drive shaft. Set aside.

7. If necessary, repeat STEPS 1-6 to remove other drive wheel.

For this procedure, refer to FIGURE 9.1 on page 37.

on page 27.

Use a wheel puller if necessary to remove the wheel from the drive shaft.

36 Part No. 1145807
Page 37

Installing

Keystock

Drive
Shaft
Small Washer
Nut
Drive Wheel
Scooter not shown.
Cap
Large
Washer

1. Place keystock in cutout on drive shaft as shown in FIGURE 9.1.

9 WHEELS AND CASTERS

The keystock in the drive shaft MUST lineup with the cutout in the wheel hub.

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 the large washer, small washer and nut. Securely tighten.

4. Install the cap onto the nut.

5. Repeat STEPS 1-4 to install the other drive wheel.

6. Install the seat. Refer to Removing/Installing the Seat
Part No. 1145807
on page 27.

FIGURE 9.1 Removing/Installing the Drive Wheels

37 Lynx™L-3X Scooter
Page 38
9 WHEELS AND CASTERS
Fork
Mounting
Hole
Spacer
Locknut
Fork
Mounting
Screw
Spacer
Front
Wheel
Fork
Mounting
Hole
Washer

9.2 Removing/Installing the Front Wheel

For this procedure, refer to FIGURE 9.2.

Take note of position and orientation of wheel and mounting hardware before removing.

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, two spacers and washer that secure the front wheel to the fork.
4. Remove the front wheel from the fork.

Installing

1. Align the front wheel with the fork mounting holes.
2. Using the mounting screw, locknut, two spacers and washer, secure the front wheel to the fork.
3. Securely tighten the front wheel mounting hardware.

FIGURE 9.2 Removing/Installing the Front Wheel

38 Part No. 1145807
Page 39

10 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 cables to contact both battery terminals at the same time. An electrical short
may occur and serious personal injury or damage may occur. The use of rubber gloves is recommended when working with batteries. 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 on the left battery and two on the right battery) MUST be installed prior to use.

CAUTION

When connecting the battery cables to the batteries, the battery cables MUST be connected to the battery terminals/posts as shown in FIGURE10.3 - otherwise damage to the battery may result.

10 BATTERIES

Part No. 1145807
If there is battery acid in the bottom of the battery box or on the sides of the batteries, apply baking soda to these areas to neutralize the battery acid. Before reinstalling the existing or new batteries, clean the baking soda from the battery tray or batteries being sure to avoid contact with skin and eyes. Determine source of contamination. Never install/reinstall a battery with a cracked or otherwise damaged case.
39 Lynx™L-3X Scooter
Page 40
10 BATTERIES

12 Volt, 36 Amp-Hour (36
AH) Battery

10.1 Recommended Battery Type

WARNING

The warranty and performance specifications contained in this manual are based on the use of AGM 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.

The Lynx L-3X powered scooters are designed to use two 12 volt, 36­Amp-hour (36 AH) batteries.
Recommended battery type is spill proof and requires no maintenance except routine charging.
Charge batteries daily. DO NOT allow batteries to completely discharge.
Invacare recommends that both batteries be replaced if one battery is defective.

For this procedure, refer to FIGURE 10.1 on page 40.

FIGURE 10.1 Recommended Battery Type

40 Part No. 1145807
Page 41

10.2 Removing/Installing the Batteries

10 BATTERIES

Removing

1. Place the powered scooter in a well ventilated area.

2. Turn power off and remove the key from the ignition.

3. Remove the seat. Refer to Removing/Installing the Seat on page 27.

4. Lifting up to release the hook and loop strips, remove the rear shroud from the scooter.

5. Disconnect the two GRAY battery connectors from the wiring harness connectors.

6. Perform the following to remove a battery from the battery tray:

A. Pull the hook and loop fastening battery strap apart.

B. Lift the battery from the battery tray.

7. Repeat STEP 6 to remove the remaining battery.

8. If necessary, remove the battery cables. Refer to Connecting/Disconnecting the Battery Cables

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.

3. If necessary, connect the battery cable. Refer to Connecting/Disconnecting the Battery Cables
4. Remove the seat. Refer to Removing/Installing the Seat

5. Lifting up to release the hook and loop strips, remove the rear shroud from the scooter.

For this procedure, refer to FIGURE10.3 on page 45.

CAUTION

Work should be performed in an area without risking damage to carpeting or floor covering.

on page 43.
on page 43.
on page 27.
Part No. 1145807
41 Lynx™L-3X Scooter
Page 42
10 BATTERIES

Strap

Batteries
Battery Wiring Harness Connectors
Battery
Connectors

6. Perform the following to install a battery from the battery tray:

A. With the battery terminals facing towards the center of the scooter, position the battery onto the battery tray.

B. Position the hook and loop fastening battery strap around the battery and to secure the battery to the battery tray.

7. Repeat STEP 6 to install the remaining battery into the battery tray.

8. Connect the two GRAY battery connectors to the wiring harness connectors.

9. Align tabs on the rear shroud with the slots (not shown in figure) in the front shroud.

10. Place rear shroud on the frame and press down slightly.

11. Reinstall the seat. Refer to Removing/Installing the Seat
\
on page 27.

New batteries MUST be fully charged before using, otherwise the life of the batteries will be reduced.

FIGURE10.2 Removing/Installing the Batteries
42 Part No. 1145807
Page 43

10.3 Connecting/Disconnecting the Battery Cables

NEGATIVE (-)
Battery Terminal
POSITIVE (+) Battery
Terminal
NEGATIVE (-)
Battery
Terminal
DO NOT USE
POSITIVE (+)
Battery Terminal

WARNING

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.

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.
For this procedure, refer to FIGURE10.3 on page 45.
10 BATTERIES

Connecting

1. Install battery terminal cap(s) onto battery cable(s) as follows:

Part No. 1145807
43 Lynx™L-3X Scooter
Page 44
10 BATTERIES

A. RED battery terminal cap onto RED battery cable.

B. GREY battery terminal cap onto BLACK battery cable.

WARNING

When connecting the battery cables to the batteries, the battery cables MUST be connected to the battery terminals/posts as shown in FIGURE10.3, otherwise damage to the battery cable may result when installing battery terminal caps.

2. Connect battery cables to battery terminals:

A. NEGATIVE (-) BLACK battery cable to NEGATIVE (-) battery terminal/post.

B. POSITIVE (+) RED battery cable to POSITIVE (+) battery terminal/post.

3. Secure the battery cables ring terminal to the battery terminals, BLACK to NEGATIVE (-) and red to POSITIVE (+), with the provided mounting bolt and locknut. Securely tighten.

4. Verify all battery cables ring terminal are correctly installed and securely tightened.

5. Slide terminal caps down battery cables and onto battery clamps.

6. Position the batteries on the scooter. Refer to Removing/Installing the Batteries
\
on page 41.

7. If necessary, charge the battery(ies). Refer to Charging the Batteries on page 46.

8. Install the rear shroud. Refer to Removing/Installing the Rear Shroud
9. Install the seat. Refer to Removing/Installing the Seat

New batteries MUST be fully charged before using, otherwise the life of the batteries will be reduced.

on page 44.
on page 34.
44 Part No. 1145807
Page 45
10 BATTERIES

12 Volt Battery

NEGATIVE (-) BLACK
Battery Cap
NEGATIVE (-) BLACK Battery
Terminal with Locknut and
Mounting Bolt
POSITIVE (+) RED Battery Cable
POSITIVE (+) RED
Battery Cap
POSITIVE (+) RED Battery Terminal with Locknut and
Mounting Bolt
NEGATIVE (-) BLACK Battery Cable

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 personal injury or damage may occur.

1. Remove the batteries. Refer to Removing/Installing the Batteries on page 41.

2. Slide terminal caps up on the battery cables.

3. Disconnect the battery cables from the battery terminals by remove the mounting bolts and locknuts securing the battery cables from battery terminals:

A. POSITIVE (+) RED battery cable from the POSITIVE (+) battery terminal.

B. NEGATIVE (-) BLACK battery cable from NEGATIVE (-) battery terminal.

Part No. 1145807
FIGURE10.3 Connecting/Disconnecting the Battery Cables
45 Lynx™L-3X Scooter
Page 46
10 BATTERIES

10.4 Charging the Batteries

WARNING

The range per battery charge using recommended batteries should be approximately five to nine hours of typical operation. Extensive use on inclines may substantially reduce per charge mileage.
\

1. Turn the key to the Off position.

2. Ensure the brake release lever is engaged. Refer to Engaging/Disengaging the Brake Release Lever

3. Lifting up on trunk lid, release the hook and loop strips and remove the trunk lid from the scooter.

4. Open the charger port cover.

5. Plug one end of the charger cable into the battery charger port located on the scooter.

6. Plug the other end of the charger cable into 110-volt wall outlet.

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. Only use the provided charger with this product.

CAUTION

New batteries MUST be fully charged prior to initial use of the powered scooter. DO NOT sit in the scooter while recharging the batteries. 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.
For this procedure, refer to FIGURE10.4 on page 48. The powered scooter is designed with an electrical lockout to prevent it from being driven while the charger is plugged into
an outlet. Always charge the batteries completely until the battery charger light turns GREEN.
on page 26.
46 Part No. 1145807
Page 47
10 BATTERIES
\

7. Allow the batteries to charge until the charger light turns GREEN.

8. Perform one of the following:

• Battery charger light turns GREEN - Unplug the charger cable from the scooter and the wall outlet.

• Battery charger light flashes GREEN for over 40 minutes - Perform the following steps:

9. Unplug the charger cable from the wall outlet.

10. Unplug the charger cable from the scooter.

11. Close the charger port cover.

12. Position the trunk lid onto the scooter and press to secure the hook and loop strips.

The battery charger light will be YELLOW or RED.

i. Check that the charger cable is correctly connected to the scooter and the wall outlet.

ii. Check that the scooter is turned off.

iii. If steps i and ii do not correct the problem, contact a qualified technician.

Part No. 1145807
47 Lynx™L-3X Scooter
Page 48
10 BATTERIES
Battery Charger
Port
Connect to Wall
Outlet
Trunk Lid
Charger Cable
Connect to
Scooter
Charger Cable
FIGURE10.4 Charging the Batteries
48 Part No. 1145807
Page 49

11 Transporting

WARNING

11.1 Transporting the Scooter

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. DO NOT lift the scooter by the rear shroud - otherwise damage to the scooter may occur.

11 TRANSPORTING

Disassembling

1. Turn power off and remove the key from the ignition.

2. Remove any installed accessories.

3. Remove the seat. Refer to Removing/Installing the Seat
4. Remove the batteries. Refer to Removing/Installing the Batteries

5. Disconnect the tiller wiring connector from the controller wiring connector (Detail “A”).

6. Hold the seat post with one hand.

7. With the other hand, push the release lever to the rear of the scooter (Detail “A”).

8. Lift the seat post to separate the front frame assembly from the rear frame assembly pins.

9. Fold tiller down to lowest locked position. Refer to Adjusting the Tiller Angle

Assembling

1. Unfold tiller. Refer to Adjusting the Tiller Angle on page 31.

2. Position the rear frame between the curved locking brackets of the front frame assembly.

Part No. 1145807
For this procedure, refer to FIGURE11.1 on page 50.
on page 27.
on page 35.
on page 31.
49 Lynx™L-3X Scooter
Page 50
11 TRANSPORTING
Release
Lever
DETAIL “A”
Rear
Frame
Assembly
Front
Frame
Assembly
Tiller Wiring
Connector
Controller Wiring
Connector
Seat
Front Frame Assembly
Curved Bracket
Rear Frame
Assembly Pins
Front Frame
Assembly

3. Hold the seat post and align the curved locking brackets on the front frame assembly with the rear frame assembly pins.

4. While holding the seat post, slowly lower the front frame assembly onto the rear frame assembly pins until the release lever locks.

5. Connect the tiller wiring connector to the controller wiring connector.

6. Install the batteries. Refer to Refer to Removing/Installing the Batteries
7. Install the seat. Refer to Removing/Installing the Seat

8. If necessary, install any accessories to be used.

on page 27.
on page 35.
FIGURE11.1 Transporting the Scooter
50 Part No. 1145807
Page 51

12 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.

12 ACCESSORIES

Part No. 1145807

The crutch/cane holder, safety flag, rear mounted basket and oxygen holder all install into the accessory tubes; ONLY one of these may be installed at a time.

51 Lynx™L-3X Scooter
Page 52
12 ACCESSORIES
Accessory
Tube
Base
Hook
Holder
Mounting Knob Installs in One
of These Locations
Insert Into

Accessory Tube

Accessory
Tube

12.1 Installing/Removing the Crutch/Cane Holder

WARNING

The installation of the crutch/cane 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.

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.

For this procedure, refer to FIGURE 12.1.

FIGURE 12.1 Installing/Removing the Crutch/Cane Holder

52 Part No. 1145807
Page 53

12.2 Installing/Removing the Safety Flag

Accessory
Tube
Mounting Knob Installs in One
of These Locations
Accessory
Tube
Bracket
Safety Flag
Insert Into Accessory
Tube

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.
12 ACCESSORIES

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.

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.

Part No. 1145807

For this procedure, refer to FIGURE 12.2.

FIGURE 12.2 Installing/Removing the Safety Flag

53 Lynx™L-3X Scooter
Page 54
12 ACCESSORIES

Walker Holder

Hook and
Loop Strap
Hook
Insert Into
Accessory Tube
Accessory
Tube
Mounting Knob Installs in One
of These Locations
Accessory
Tube

12.3 Installing/Removing/Using the Walker Holder

WARNING

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.

Installing/Removing the Walker Holder

1. If necessary, loosen but DO NOT remove the mounting knob.

2. Install the walker holder into the accessory tube.

3. Thread the mounting knob into the welded nut on the accessory tube. Securely tighten.

Using the Walker Holder

1. Fold walker. Refer to walker instructions.

2. Hang folded walker on walker holder hooks.

3. Secure walker with hook and loop straps.

For this procedure, refer to FIGURE 12.3.

Reverse this procedure to remove the walker holder.

Walker MUST be folded before using walker holder.

FIGURE 12.3 Installing/Removing the Walker Holder

54 Part No. 1145807
Page 55

12.4 Installing/Removing the Rear Mounted Basket

Rear Basket

Slots
Basket
Bracket
Mounting Clips
Insert Into
Accessory Tube
Accessory
Tube
Mounting Knob Installs in One
of These Locations
Accessory
Tube

WARNING

The rear mounted basket is rated for a maximum capacity of ten 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.
12 ACCESSORIES

For this procedure, refer to FIGURE 12.4.

Installing

1. 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

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.

Part No. 1145807
and slide the basket down securely into position.

FIGURE 12.4 Installing/Removing the Rear Mounted Basket

55 Lynx™L-3X Scooter
Page 56

13 MAINTENANCE

13 Maintenance

WARNING

13.1 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.
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 Removing/Installing the Battery Box
page 30. After reinstallation, always recharge batteries before use. Refer to Charging the Batteries Use care in storage. DO NOT allow any metallic objects to contact the exposed terminals.
on page 32.
on
56 Part No. 1145807
Page 57

14 Troubleshooting

14.1 General Troubleshooting

SYMPTOM PROBABLE CAUSE SOLUTION

Limited Driving Distance. Battery not charged long enough.
Batteries weak, won’t hold charge.
Batteries not Charging. Charger not working.
14 TROUBLESHOOTING
Charge batteries overnight or ensure eight hours of charge between use. Replace batteries. Refer to Removing/Installing the Battery Box on page 30.
Replace charger. Contact Dealer or a qualified technician.
Batteries draw excessive current when charging.
Battery indicator shows the charge level is low - too Soon after being recharged.
Part No. 1145807
Battery connections loose.
No current at wall outlet. Bad connection on charger, charger cable, plug or internal wiring problem.
Battery failure. Replace batteries. Refer to Removing/Installing the Battery
Charger not working.
Weak batteries.
Check all connections. Secure connections. Refer to Removing/Installing the Battery Box
Switch another wall outlet. Replace charger or internal repairs required. Contact Dealer or a qualified technician.
Box on page 30.
Have charger checked. Service or replace the charger. Contact Dealer or a qualified technician. Replace batteries. Refer to Removing/Installing the Battery Box on page 30.
on page 30.
57 Lynx™L-3X Scooter
Page 58
14 TROUBLESHOOTING
SYMPTOM PROBABLE CAUSE SOLUTION
Scooter will not drive. Error
Check service indicator light on control panel (FIGURE6.1 on page 25). If flashing, count the number of flashes and refer to Service Indicator Error Codes
on page 59.
Brake release lever disengaged.
Batteries require charging.
Key not fully plugged in.
Charger plugged in.
Fuse blown in battery box.
Soft stop engaged. If key is turned off while driving, the scooter holds power for 1.5 seconds slowly decelerating to a stop.
Battery connections loose.
Engage brake release lever. Refer to Engaging/Disengaging the Brake Release Lever on page 22.
Charge batteries. Refer to Charging the Batteries on page 32.
Ensure key is inserted fully into keyswitch.
Unplug charger from scooter.
Contact Dealer or qualified technician.
With key in the off position, wait for 30 seconds and turn key to the on position.
Check all connections. Secure connections. Refer to Removing/Installing the Battery Box
on page 30.
58 Part No. 1145807
Page 59

14.2 Service Indicator Error Codes

14 TROUBLESHOOTING

FLASH DESCRIPTION MEANING

1 Batteries need charging. Recharge the batteries. Refer to Removing/Installing the Batteries on page 35.
2 Low battery voltage. Recharge the batteries before using. Refer to Charging the Batteries on page 40.
3 Battery voltage too high. Check battery condition and connections. Contact a qualified technician to check your battery charger.
4 Motor current error. Scooter has drawn too much current. Verify there are no objects blocking the tires.
5 Brake release lever is
6 Throttle control lever not in
7 Throttle control lever
8 Motor problems. Contact a qualified technician.
9 Other internal errors. Contact a qualified technician.
For the following table, refer to FIGURE6.1 on page 25.
disengaged.
neutral.
malfunction or speed pot error.
Engage the brake release lever. Refer to Engaging/Disengaging the Brake Release Lever Turn the key off, then on to reset. If this does not correct the problem, contact a qualified technician.
Turn the scooter power off, verify the throttle control lever is in the center position, and turn the power back on. If this does not correct the problem, contact a qualified technician.
Contact a qualified technician.
on page 26.
Part No. 1145807
59 Lynx™L-3X Scooter
Page 60
Invacare Corporation
USA
One Invacare Way Elyria, Ohio USA 44036-2125 800-333-6900

For more information regarding Invacare products, parts, and services, please visit www.invacare.com.

www.invacare.com

Canada

570 Matheson Blvd E Unit 8 Mississauga Ontario L4Z 4G4 Canada 800-668-5324

© 2010 Invacare Corporation. All rights reserved. Republication, duplication or modification in whole or in part is prohibited without prior written permission from Invacare. Trademarks are identified by ™ and ®. All trademarks are owned by or licensed to Invacare Corporation or its subsidiaries unless otherwise noted.

Part No. 1145807 Rev C - 02/10

Loading...
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use