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Invacare LEO-3B Owners Manual - Page 57

Service Indicator Error Codes

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13.2 Service Indicator Error Codes  For the following table, refer to FIGURE 6.1 on page 26. 13 TROUBLESHOOTING FLASH DESCRIPTION SCOOTER STATUS 1 Battery Low Scooter continues to drive 2 Low Battery Fault Scooter stops driving 3 High Battery Fault Scooter stops driving 4 Current Limit Time- Scooter stops driving out 5 Park Brake Fault Scooter stops driving 6 Throttle OONAPU Scooter stops driving 7 Speed Pot Fault Scooter stops driving 8 Motor Voltage Fault Scooter stops driving 9 Other error Scooter stops driving 10 Push/Rollaway Fault Scooter stops driving MEANING The batteries are running low. • Recharge the batteries. The batteries have run out of charge. • Recharge the batteries. Battery voltage is too high. This may occur if overcharged &/or traveling down a long slope. • If traveling down a slope, reduce your speed to minimize the amount of regenerative charging. • Turn the scooter off and on again. • If the battery charger is connected, disconnect it from the scooter. • Check the battery and associated connections and wiring. The motor has been exceeding its maximum current rating for too long. This may be due to a faulty motor. • Check the motor and associated connections and wiring. Contact your Invacare dealer. • Turn the scooter off, leave for a few minutes and turn back on again. Either a park brake release switch is active or the park brake is faulty. • Check the park brake and associated connections and wiring. • Ensure any associated switches are in their correct positions. • Contact your Invacare Dealer. The Throttle is out of neutral when turning the controller on. • Ensure the throttle is in neutral when turning the controller on. • The Throttle may require re-calibration. Contact your Invacare Dealer. The throttle, speed limit pot, SRW or their associated wiring may be faulty. • Check the throttle and speed pot and associated connections and wiring. Contact your Invacare Dealer. The motor or its associated wiring is faulty. • Check the motor and associated connections and wiring. Contact your Invacare Dealer. The controller may have an internal fault. • Check all connections & wiring. Contact your Invacare Dealer. The scooter has exceeded the Push or Rollaway speed limits. • Turn the scooter off and then on again. Part No. 1163141 57 Invacare® Leo™ Scooter

Section	Page
Invacare® Leo™	1
1 General 4	2
Symbols 4	2
Limited Warranty 5	2
2 Safety 6	2
General Guidelines 6	2
Operation Information 7	2
EMI Information 14	2
3 Product Labeling 17	2
4 Technical Data 19	2
Typical Product Parameters 19	2
5 Inspection 21	2
Safety Inspection Checklists 21	2
6 Operating the Powered Scooter 24	2
Control Panel 24	2
Operating the Scooter 27	2
Engaging/Disengaging the Brake Release Lever 29	2
Activating/Deactivating the Audible Signals 31	2
7 Seat and Arms 33	2
Removing/Installing the Seat 33	2
Adjusting Seat Height 35	2
Adjusting 90° Seat Swivel 37	2
Adjusting the Seat Position Forward/Rearward 38	2
Adjusting the Arm Width 38	2
Replacing Armrest Pad 39	2
Adjusting Armrest Angle 39	2
Installing the Seat Positioning Strap 40	2
8 Tiller Adjustment 41	3
Adjusting the Tiller Angle 41	3
9 Wheels and Casters 42	3
Removing/Installing the Drive Wheels 42	3
Removing/Installing the Front Wheels - Four Wheel Models 43	3
Removing/Installing the Front Wheels - Three Wheel Models 44	3
10 Batteries 46	3
Recommended Battery Type 47	3
Removing/Installing the Batteries 48	3
Charging the Batteries 50	3
11 Transporting 52	3
Transporting the Scooter 52	3
12 Maintenance 54	3
Suggested Maintenance Procedures 54	3
13 Troubleshooting 55	3
General Troubleshooting 55	3
Service Indicator Error Codes 57	3
1 General	4
1.1 Symbols	4
Warnings	4
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.	4
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.	4
m	4
danger	4
Danger indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.	4
m	4
Warning	4
Warning indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.	4
m	4
caution	4
Caution indicates a potentially hazardous situation which, if not avoided, may result in property damage or minor injury or both.	4
!	4
important	4
Indicates a hazardous situation that could result in damage to property if it is not avoided.	4
Gives useful tips, recommendations and information for efficient, trouble-free use.	4
1.2 Limited Warranty	5
PLEASE NOTE: THE WARRANTY BELOW HAS BEEN DRAFTED TO COMPLY WITH FEDERAL LAW APPLICABLE TO PRODUCTS MANUFACTURED AFTER JULY 4, 1975.	5
This warranty is extended only to the original purchaser/user of our products.	5
This warranty gives you specific legal rights and you may also have other legal rights which vary from state to state.	5
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. Invaca...	5
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 de...	5
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 insti...	5
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 an...	5
THIS WARRANTY SHALL BE EXTENDED TO COMPLY WITH STATE/PROVINCIAL LAWS AND REQUIREMENTS.	5
2 Safety	6
The Safety section contains important information for the safe operation and use of this product.	6
2.1 General Guidelines	6
2.1 General Guidelines	6
m	6
Warning	6
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...	6
Procedures other than those described in this manual must be performed by a qualified technician.	6
m	6
accessories Warnings	6
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.	6
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.	6
!	6
notice	6
The information contained in this document is subject to change without notice.	6
Check all parts for shipping damage and test before using. In case of damage, do NOT use. Contact Invacare/Carrier for further instruction.	6
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 ...	6
2.2 Operation Information	7
Setup	7
m	7
warning	7
Before using the scooter, verify that the motor is plugged into the harness.	7
Driving	7
m	7
Warning	7
DO NOT operate on roads, streets or highways.	7
Running lights are for increased user visibility ONLY and are NOT intended for use as automobile head/signal lights.	7
Transport	7
m	7
WARNING	7
TIE-DOWN RESTRAINTS AND SEAT RESTRAINTS	7
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 ...	7
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...	7
m	8
WARNING	8
stairways and escalators	8
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.	8
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...	8
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.	8
DO NOT use an escalator to move a powered scooter between floors. Serious bodily injury may occur.	8
Powered scooter with batteries and seat weighs between 184 lbs. Use proper lifting techniques (lift with your legs) to avoid injury.	8
DO NOT attempt to lift the powered scooter by its tiller, seat or shrouds.	8
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.	8
Follow this procedure for moving the powered scooter between floors when an elevator is not available:	8
1. Remove the occupant from the powered scooter.	8
2. Disassemble the scooter. Refer to Transporting the Scooter on page 52.	8
3. Carefully move the powered scooter components up or down the stairway.	8
4. Once all the components of the scooter are transported to the desired location reassemble the scooter. Refer to Transporting the Scooter on page 52.	8
Repair or Service Information	9
m	9
WARNING	9
Scooters should be examined during maintenance for signs of corrosion (water exposure, incontinence, etc.). Electrical components damaged by corrosion should be replaced immediately.	9
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.	9
DO NOT service or adjust your powered scooter while occupied, unless otherwise noted.	9
DO NOT overtighten hardware attaching to the frame. This could cause damage to the frame tubing.	9
Safety/Handling of Powered Scooters	9
“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 s...	9
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. I...	9
m	9
warning	9
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.	9
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...	9
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.	9
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.	10
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...	10
m	10
warning	10
DO NOT stand on the frame of the powered scooter while driving.	10
DO NOT stand on the shroud(s) of the powered scooter.	10
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.	10
DO NOT shift your weight or sitting position toward the direction you are reaching as the powered scooter may tip over.	10
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.	10
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.	10
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 scoote...	10
DO NOT operate the powered scooter until you have checked that the surroundings are clear and that the area is safe for travel.	10
DO NOT operate on roads, streets or highways.	10
DO NOT attempt to move up or down an incline with water, ice or oil film.	10
Avoid operating the scooter in dark or poorly lit areas.	10
DO NOT climb and/or go up or down ramps or traverse slopes greater than 8°.	10
m	11
warning	11
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, ...	11
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.	11
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.	11
DO NOT remove the key or shut off while the powered scooter is in motion.	11
Do not operate the powered scooter without the rear shroud installed, to avoid injury and/or damage to scooter.	11
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.	11
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.	11
Ensure that the tiller is properly adjusted before driving the scooter.	11
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 ...	11
ALWAYS keep hands and fingers clear of moving parts to avoid injury.	11
ALWAYS check hand grips for looseness before using the powered scooter. If loose and/or worn, replace immediately.	11
Never leave an unoccupied scooter on an incline.	11
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.	11
Storage	12
m	12
warning	12
Scooters that are used by incontinent users and/or are frequently exposed to water may require replacement of electrical components more frequently.	12
Rain Test	12
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.	12
DO NOT leave the powered scooter in a rain storm of any kind.	12
DO NOT use the powered scooter in a shower.	12
DO NOT leave the powered scooter in a damp area for any length of time.	12
Direct exposure to rain or dampness will cause the scooter to malfunction electrically and mechanically; may cause the powered scooter to prematurely rust.	12
Check to ensure that all electrical connections are secure at all times.	12
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.	12
Avoid storing or using the scooter near open flame or combustible products. Serious injury or damage to property may result.	12
Electrical and Grounding	13
c	13
warning	13
Check to ensure that all electrical connections are secure at all times.	13
Grounding Instructions	13
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 w...	13
Battery	13
m	13
warning	13
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.	13
Carefully read battery/battery charger information prior to installing, servicing or operating your powered scooter.	13
Weight Training	13
m	13
warning	13
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 traini...	13
Weight Limitation	14
m	14
warning	14
The weight limitation is 350 lbs.	14
Disposal	14
warning	14
This product has been supplied from an environmentally aware manufacturer that complies with the Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/CE.	14
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.	14
Please be environmentally responsible and recycle this product through your recycling facility at its end of life.	14
2.1 EMI Information	14
m	14
caution	14
IT IS VERY IMPORTANT THAT YOU READ THIS INFORMATION REGARDING THE POSSIBLE EFFECTS OF ELECTROMAGNETIC INTERFERENCE ON YOUR POWERED WHEELCHAIR.	14
Electromagnetic Interference (EMI) From Radio Wave Sources	14
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 s...	14
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 th...	14
The sources of radiated EMI can be broadly classified into three types:	15
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 ...	15
Some cellular telephones and similar devices transmit signals while they are ON, even when not being used.	15
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	15
3. Long-range transmitters and transceivers, such as commercial broadcast transmitters (radio and TV broadcast antenna towers) and amateur (HAM) radios.	15
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 ...	15
Powered Wheelchair Electromagnetic Interference (EMI)	15
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 ...	15
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.	15
Following the warnings listed below should reduce the chance of unintended brake release or powered wheelchair movement which could result in serious injury.	15
m	16
warning	16
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;	16
2) Be aware of nearby transmitters, such as radio or TV stations, and try to avoid coming close to them;	16
3) If unintended movement or brake release occurs, turn the powered wheelchair OFF as soon as it is safe;	16
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	16
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.	16
Important Information	16
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);	16
2) This device has been tested to a radiated immunity level of 20 volts per meter.	16
3) The immunity level of the product is unknown.	16
Modification of any kind to the electronics of this scooter as manufactured by Invacare may adversely affect the EMI immunity levels.	16
3 Product Labeling	17
3 Product Labeling	17
Serial Number Label	17
The battery wiring label is located on the underside of the top shroud.	18
4 Technical Data	19
4.1 Typical Product Parameters	19
Overall Dimensions	19
Overall Dimensions	19
3 Wheel	19
4 Wheel	19
Overall Length:	19
Drive Unit Width:	19
Overall Width:	19
Overall Height:	19
Seat Dimensions	19
3 Wheel	19
4 Wheel	19
Width:	19
Depth:	19
Seat Height:	19
Arm Dimensions	19
3 Wheel	19
4 Wheel	19
Armrest Height:	19
Driving	20
3 Wheel	20
4 Wheel	20
Speed:	20
Maximum Incline Capability:	20
Turning Radius:	20
Weight	20
3 Wheel	20
4 Wheel	20
Weight of Product:	20
Maximum Weight Limitation:	20
All dimensions are ± .50 inches unless otherwise indicated.	20
Weight limitation is total weight (user weight plus any additional items that the user may require [back pack, etc.]). Example: If weight limitation of the scooter is 350 lbs and additional items equal 25 lbs, subtract 25 lbs from 350 lbs this means ...	20
5 Inspection	21
5.1 Safety Inspection Checklists	21
5.1 Safety Inspection Checklists	21
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, y...	21
m	21
warning	21
Before performing any maintenance, adjustment or service, turn power Off and remove key from ignition.	21
caution	21
As with any vehicle, the wheels and tires should be checked periodically for cracks and wear, and should be replaced.	21
Initial adjustments should be made to suit your personal body structure needs and preference. Thereafter follow these maintenance procedures:	21
Inspect/Adjust Initially	22
Ensure powered scooter drives straight (no excessive drag or pull to one side).	22
Check frame for damage and corrosion.	22
Ensure that the brake release lever is easy to engage/disengage.	22
Ensure that tiller adjustment mechanism engages and disengages properly and securely.	22
Ensure that the scooter stops completely when throttle is released (i.e., does not continue to roll as if the throttle is activated).	22
Clean upholstery and armrests.	22
Ensure armrest pad sits flush against arm tube.	22
Inspect the seat upholstery for rips and tears.	22
Inspect seat swivel for release and engagement (seat locks into the determined swivel positions).	22
Inspect for excessive side movement or binding when the drive wheels are raised or turned.	22
Inspect front wheel/fork assembly for proper tension by spinning the wheel. The front wheel should come to a gradual stop.	22
Check the front fork for damage or corrosion.	22
Tighten locknut if the front wheel wobbles noticeably or loosen locknut if the wheel binds to a stop.	22
Ensure that wheel bearings are clean and free of moisture.	22
Ensure that the bolts and fasteners on the caster assemblies are tight.	22
Inspect tires for flat spots and wear.	22
Clean molded body shrouds.	22
Check that all labels are present and legible.	22
Inspect/Adjust Weekly	22
Ensure that tiller adjustment mechanism engages and disengages properly and securely.	22
Ensure that the scooter stops completely when throttle is released (i.e., does not continue to roll as if the throttle is activated).	22
Inspect tires for flat spots and wear.	22
Inspect/Adjust Monthly	23
Check brake for binding or interference with travel.	23
Inspect front wheel/fork assembly for proper tension by spinning the wheel. The front wheel should come to a gradual stop.	23
Tighten locknut if the front wheel wobbles noticeably or loosen locknut if the wheel binds to a stop.	23
Inspect seat swivel for release and engagement (seat locks into the determined swivel positions).	23
Inspect the seat positioning strap for signs of wear. Replace if worn or damaged. Ensure buckle latches. Verify that the hardware that attaches the seat positioning strap to the frame is secure and undamaged. Replace if necessary.	23
Ensure that the bolts and fasteners on the caster assemblies are tight.	23
Inspect/Adjust Periodically	23
Ensure that the powered scooter drives straight (no excessive drag or pull to one side).	23
Check frame for damage and corrosion.	23
Ensure that the brake release lever is easy to engage/disengage.	23
Inspect for no excessive side movement or binding when the drive wheels are raised or turned.	23
Check front fork for damage or corrosion.	23
Ensure wheel bearings are clean and free of moisture.	23
Clean upholstery and armrests.	23
Inspect the seat upholstery for rips and tears.	23
Ensure armrest pad sits flush against arm tube.	23
Check that all labels are present and legible.	23
Inspect electrical components for signs of corrosion. Replace if corroded or damaged.	23
6 Operating the Powered Scooter	24
6.1 Control Panel	24
6.1 Control Panel	24
For this procedure, refer to FIGURE 6.1 on page 26.	24
Battery Charge Display	24
The battery charge display is located at the top center of the control panel. When the scooter is turned on, the LEDs on the battery charge display light to indicate the amount of battery charge. The amount of battery charge is indicated by the numbe...	24
m	24
caution	24
Keep batteries charged to avoid battery damage. Driving the scooter on reserve battery power leads to battery damage and should be avoided if possible.	24
LED Color	24
LED action/SOUND	24
Battery charge level	24
Action required	24
Status Display	24
The status display LED is located on the top of the control panel. The status display indicates if the scooter is On or Off and also flashes to indicate error codes. Refer to Service Indicator Error Codes on page 57.	24
Speed Control Knob	25
The speed control knob is located in the center of the control panel. The Turtle icon represents the slowest speed and the Rabbit icon represents the fastest speed.	25
Horn Button	25
The horn button is located on the left side of the control panel.	25
Warning Blinker Button	25
The warning blinker button flashes the yellow indicator lights (front and rear, left and right) when pressed.	25
Lighting	25
m	25
Warning	25
Running lights are for increased user visibility ONLY and are NOT intended for use as automobile head/signal lights.	25
DO NOT operate vehicle on roads, streets or highways - otherwise, serious injury or damage may occur.	25
The running lights offered on this product are an option intended to increase the visibility of the vehicle and user. Running lights are NOT intended to be used as automobile head/signal lights.	25
Inasmuch as this product may be equipped with running lights, this product is NOT intended for use on roads, streets or highways.	25
The lighting button is located on the bottom of the control panel. Pressing this button will illuminate the White front running lights and red rear running lights of the scooter.	25
Right and Left Direction Indicator Buttons	25
The right and left direction indicator buttons are located on lower left and right sides of the control panel. Press these to activate and deactivate the right and left direction indicators.	25
The direction indicators will automatically switch off after 30 seconds.	25
Battery Charge Display	26
FIGURE 6.1 Control Panel	26
6.2 Operating the Scooter	27
m	27
warning	27
After any adjustments, repair or service and before use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result.	27
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.	27
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.	27
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.	27
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.	27
1. Before operating the powered scooter, review Control Panel on page 24.	27
2. Install the batteries. Refer to Removing/Installing the Batteries on page 48.	27
3. Charge the batteries. Refer to Charging the Batteries on page 50.	27
4. Transfer to the seat:	27
• Flip up the armrest to make entering easier.	27
• Rotate the seat to the direction of transfer. Refer to Adjusting 90° Seat Swivel on page 37.	27
5. Once you have transferred into the seat, rotate seat to the forward position and flip arms down.	27
6. Adjust the tiller to a comfortable angle. Refer to Adjusting the Tiller Angle on page 41.	27
7. Adjust speed control knob to the appropriate setting.	27
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.	27
8. Insert the key into the ignition and turn it to the On position.	28
The key is on the right side just below the control panel.	28
The control panel illuminates when the key is turned to the On position.	28
m	28
warning	28
Always depress the throttle control lever gradually. This will ensure smooth safe starts.	28
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 s...	28
Throttle control levers operate such that moving one will also move the opposite side throttle control lever.	28
The throttle control lever is located below the control panel.	28
9. To operate the scooter, depress the throttle control lever in the following manner:	28
• To Move Forward - Push the right side throttle control lever (away from the user) or pull the left side throttle control lever towards the user).	28
• 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 user).	28
• To Stop - Release the throttle control lever and the powered scooter will quickly slow down and the brake will engage.	28
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 ...	28
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 potentia...	28
DETAIL “A” - Key	29
FIGURE 6.1 Operating the Scooter	29
6.3 Engaging/Disengaging the Brake Release Lever	29
m	29
warning	29
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.	29
For this procedure, refer to FIGURE 6.2 on page 30.	29
The brake release lever manually engages and disengages the brake. The brake release lever is located under the seat on the right side.	29
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 pre...	29
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.	30
1. To engage the brake release lever (Drive) - Pull back the brake release lever.	30
2. To disengage the brake release lever (Push) - Push forward the brake release lever.	30
Button	30
FIGURE 6.2 Engaging/Disengaging the Brake Release Lever	30
Activating/Deactivating the Audible Signals	31
For this procedure, refer to FIGURE 6.3.	31
The scooter system emits an audible signal in the following situations:	31
• Low Battery Capacity	31
• Direction Indicators in Use	31
• Hazard Lamps in Use	31
The audible signals can be activated or deactivated by pressing the buttons on the control panel in a particular combination keystrokes.	31
1. Turn the key to the Off position.	31
2. Press and hold the buttons on the control panel in the keystroke combination shown in the table in FIGURE 6.3.	31
3. Turn the key to the On position.	31
4. Wait two seconds until the appropriate blink code is displayed on the battery charge display, then release the buttons.	31
do not hold the buttons for more than 5 seconds.	31
If LED 7 blinks five times the audible signal has been successfully activated.	31
The scooter will return to normal operating status automatically.	31
Battery Charge Display	32
FIGURE 6.3 Activating/Deactivating the Audible Signals	32
7 Seat and Arms	33
7 Seat and Arms	33
m	33
warning	33
After any adjustments, repair or service and before use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result.	33
Before performing any maintenance, adjustment or service, turn power off and remove key from ignition.	33
Refer to Product Labeling on page 17 for pinch point location.	33
7.1 Removing/Installing the Seat	33
m	33
warning	33
Before use, ensure that the seat is in the locked position. The seat lever must be pulled up all the way 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 sco...	33
For this procedure, refer to FIGURE 7.1 on page 34.	33
Removing	33
1. Pull up the seat lock lever.	33
2. Turn the seat to one side.	33
3. Hold the seat assembly firmly by the backrest and the front edge of the seat.	33
4. Lift the seat assembly up and away from the seat post.	33
Installing	33
1. Pull up the seat lock lever.	33
2. Lower the seat assembly onto the seat post.	33
3. Turn the seat so it faces forward and locks into position.	33
4. Lift up on seat assembly to ensure the seat is secure.	33
Seat Lock Lever	34
FIGURE 7.1 Removing/Installing the Seat	34
7.2 Adjusting Seat Height	35
For this procedure, refer to FIGURE 7.2.	35
1. Remove the seat. Refer to Removing/Installing the Seat on page 33.	35
2. Pull up to remove the top shroud (Detail “A”) and expose the seat post and mounting hardware (Detail “B”).	35
3. Remove the mounting screw, two washers, locknut and cap that secure the seat post to the frame tube (Detail “C”).	35
4. Align the frame tube mounting hole with one of five seat post mounting holes to achieve desired seat height.	35
5. Install one washer onto the mounting screw.	35
6. Insert the mounting screw through the frame tube and seat post.	35
7. Install the remaining washer onto the mounting screw.	35
8. Install the locknut and cap onto the mounting screw to secure the seat post to the frame tube.	35
9. Install the top shroud (Detail “A”).	35
10. Install the seat. Refer to Removing/Installing the Seat on page 33.	35
DETAIL “C” - seat post mounting hardware	36
FIGURE 7.2 Adjusting Seat Height	36
7.3 Adjusting 90° Seat Swivel	37
m	37
warning	37
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.	37
caution	37
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.	37
For this procedure, refer to FIGURE 7.3.	37
1. Pull up the seat lock lever to unlock the seat.	37
2. Rotate the seat to the desired position.	37
3. Release the seat lock lever to lock the seat in the desired position.	37
Ensure that the seat is locked in the forward facing position before operating the scooter.	37
Seat	37
FIGURE 7.3 Adjusting 90° Seat Swivel	37
7.4 Adjusting the Seat Position Forward/Rearward	38
For this procedure, refer to FIGURE 7.4.	38
The seat position lever is located on the right side of the seat.	38
1. Pull the seat position lever to disengage the seat.	38
2. Slide the seat forward or rearward into the desired position.	38
3. Release the lever to lock the seat in position.	38
Seat Position Lever	38
FIGURE 7.4 Adjusting the Seat Position Forward/Rearward	38
7.5 Adjusting the Arm Width	38
For this procedure, refer to FIGURE 7.5.	38
m	38
warning	38
Do not pull the arm tube out of the seat frame beyond the STOP label on the armrest. Otherwise, the arm tube may fall out of the seat frame and cause injury or damage.	38
1. Loosen the knob securing the arm tube to the seat frame.	38
2. Push the arm in or out to the desired position.	38
Seat Frame	38
FIGURE 7.5 Adjusting the Arm Width	38
7.6 Replacing Armrest Pad	39
For this procedure, refer to FIGURE 7.6.	39
1. Remove the mounting screw and washer that secure the arm pad to the arm.	39
2. Remove the old arm pad.	39
3. Use the mounting screw and washer to install the new arm pad. Securely tighten.	39
4. If necessary, repeat STEPS 1-3 to replace the other armrest pad.	39
Arm Pad	39
FIGURE 7.6 Replacing Armrest Pad	39
7.7 Adjusting Armrest Angle	39
For this procedure, refer to FIGURE 7.7.	39
1. Lift the armrest up.	39
2. Loosen the jam nut.	39
3. Rotate the screw up or down for the desired arm angle.	39
4. Tighten the jam nut.	39
5. If necessary, repeat STEPS 1-3 for the other armrest.	39

Match case Limit results 1 per page

TROUBLESHOOTING

Part No. 1163141

Invacare® Leo™ Scooter

13.2

Service Indicator Error Codes



For the following table, refer to FIGURE 6.1 on page 26

FLASH

DESCRIPTION

SCOOTER STATUS

MEANING

Battery Low

Scooter continues to drive

The batteries are running low.

•

Recharge the batteries.

Low Battery Fault

Scooter stops driving

The batteries have run out of charge.

•

Recharge the batteries.

High Battery Fault

Scooter stops driving

Battery voltage is too high. This may occur if overcharged &/or traveling down a long slope.

•

If traveling down a slope, reduce your speed to minimize the amount of regenerative charging.

•

Turn the scooter off and on again.

•

If the battery charger is connected, disconnect it from the scooter.

•

Check the battery and associated connections and wiring.

Current Limit Time-

out

Scooter stops driving

The motor has been exceeding its maximum current rating for too long. This may be due to a faulty

motor.

•

Check the motor and associated connections and wiring. Contact your Invacare dealer.

•

Turn the scooter off, leave for a few minutes and turn back on again.

Park Brake Fault

Scooter stops driving

Either a park brake release switch is active or the park brake is faulty.

•

Check the park brake and associated connections and wiring.

•

Ensure any associated switches are in their correct positions.

•

Contact your Invacare Dealer.

Throttle OONAPU

Scooter stops driving

The Throttle is out of neutral when turning the controller on.

•

Ensure the throttle is in neutral when turning the controller on.

•

The Throttle may require re-calibration. Contact your Invacare Dealer.

Speed Pot Fault

Scooter stops driving

The throttle, speed limit pot, SRW or their associated wiring may be faulty.

•

Check the throttle and speed pot and associated connections and wiring. Contact your Invacare

Dealer.

Motor Voltage Fault

Scooter stops driving

The motor or its associated wiring is faulty.

•

Check the motor and associated connections and wiring. Contact your Invacare Dealer.

Other error

Scooter stops driving

The controller may have an internal fault.

•

Check all connections & wiring. Contact your Invacare Dealer.

Push/Rollaway Fault

Scooter stops driving

The scooter has exceeded the Push or Rollaway speed limits.

• Turn the scooter off and then on again.