Invacare® Leo™ Scooter User Manual This manual MUST be given to the user of the product. BEFORE using this product, read this manual and save for future reference.
CONTENTS 1 GENERAL 4 2 Symbols ......................................................................................................................................................................................................................................................4 Limited Warranty ....................................................................................................................................................................................................................
CONTENTS 8 TILLER ADJUSTMENT 41 9 Adjusting the Tiller Angle ....................................................................................................................................................................................................................41 WHEELS AND CASTERS 42 Removing/Installing the Drive Wheels.............................................................................................................................................................................
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 WARNING CAUTION ! Danger indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
1 GENERAL 1.2 Limited Warranty PLEASE NOTE: THE WARRANTY BELOW HAS BEEN DRAFTED TO COMPLY WITH FEDERAL LAW APPLICABLE TO PRODUCTS MANUFACTURED AFTER JULY 4, 1975. This warranty is extended only to the original purchaser/user of our products. This warranty gives you specific legal rights and you may also have other legal rights which vary from state to state.
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.
2 SAFETY 2.2 Operation Information Setup WARNING Before using the scooter, verify that the motor is plugged into the harness. Driving WARNING DO NOT operate on roads, streets or highways. Running lights are for increased user visibility ONLY and are NOT intended for use as automobile head/signal lights. Transport WARNING TIE-DOWN RESTRAINTS AND SEAT RESTRAINTS Powered scooter users should NOT be transported in vehicles of any kind while in the powered scooter.
2 SAFETY WARNING 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.
2 SAFETY Repair or Service Information WARNING Scooters should be examined during maintenance for signs of corrosion (water exposure, incontinence, etc.). Electrical components damaged by corrosion should be replaced IMMEDIATELY. 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.
2 SAFETY 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.
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.
2 SAFETY Storage WARNING Scooters that are used by incontinent users and/or are frequently exposed to water may require replacement of electrical components more frequently. 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.
2 SAFETY Electrical and Grounding Ꮨ WARNING 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.
2 SAFETY Weight Limitation WARNING The weight limitation is 350 lbs. Disposal 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.
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). Some cellular telephones and similar devices transmit signals while they are ON, even when not being used. 2.
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
3 PRODUCT LABELING 3 Product Labeling Four wheel model shown. The labels are in the same locations for the three wheel model. Serial Number Label 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.
3 PRODUCT LABELING WARNING Lights are for increased visibility of user and are NOT intended for use as automobile lights. DO NOT operate this product on roads, streets or highways - otherwise, serious injury or damage may occur. 1171793 Rev A The battery wiring label is located on the underside of the top shroud. Invacare® Leo™ Scooter 18 Part No.
4 TECHNICAL DATA 4 Technical Data 4.1 Typical Product Parameters Overall Dimensions 3 WHEEL 4 WHEEL Overall Length: 47.2 in Drive Unit Width: 23.2 in Overall Width: 23 to 29 in (armrest adjustment range) Overall Height: 39 in Seat Dimensions 3 WHEEL Width: 4 WHEEL 19 in Depth: 16 in Seat Height: 16.5 to 19.5 in Arm Dimensions 3 WHEEL Armrest Height: Part No.
4 TECHNICAL DATA Driving 3 WHEEL Speed: 4 WHEEL 5 mph Maximum Incline Capability: Turning Radius: 6° Grade 8° Grade 47.2 in 52 in 3 WHEEL 4 WHEEL 173.7 lbs 184 lbs Weight Weight of Product: Maximum Weight Limitation: 350 lbs All dimensions are ± .50 inches unless otherwise indicated. Weight limitation is total weight (user weight plus any additional items that the user may require [back pack, etc.]).
5 INSPECTION 5 Inspection 5.1 Safety Inspection Checklists 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.
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.
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 the seat positioning strap for signs of wear.
6 OPERATING THE POWERED SCOOTER 6 Operating the Powered Scooter 6.1 Control Panel For this procedure, refer to FIGURE 6.1 on page 26. Battery Charge Display 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 number of LEDs that are lit. If the charge is full, all LEDs are lit.
6 OPERATING THE POWERED SCOOTER Speed Control Knob 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. Horn Button The horn button is located on the left side of the control panel. Warning Blinker Button The warning blinker button flashes the YELLOW indicator lights (front and rear, left and right) when pressed.
6 OPERATING THE POWERED SCOOTER Battery Charge Display Status Display Speed Control Knob Horn Warning Blinker Left Direction Indicator Lighting Right Direction Indicator FIGURE 6.1 Control Panel Invacare® Leo™ Scooter 26 Part No.
6 OPERATING THE POWERED SCOOTER 6.2 Operating the Scooter WARNING After any adjustments, repair or service and before use, make sure that all attaching hardware is tightened securely otherwise injury or damage may result. DO NOT make sharp turns in the forward or reverse direction at excessive speed. Failure to observe the warning can cause the scooter to tip over and may result in injury to user and/ or damage to the product.
6 OPERATING THE POWERED SCOOTER 8. Insert the key into the ignition and turn it to the On position. The key is on the right side just below the control panel. The control panel illuminates when the key is turned to the On position. 9. WARNING ALWAYS depress the throttle control lever gradually. This will ensure smooth safe starts.
6 OPERATING THE POWERED SCOOTER DETAIL “A” - KEY Control Panel Throttle Control Lever FIGURE 6.1 Operating the Scooter 6.3 Engaging/Disengaging the Brake Release Lever WARNING Ensure that the brake-release lever is in the engaged position before driving. There should be an audible “click” when stopping and starting the scooter. For this procedure, refer to FIGURE 6.2 on page 30. The brake release lever manually engages and disengages the brake.
6 OPERATING THE POWERED SCOOTER 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) - Pull back the brake release lever. 2. To disengage the brake release lever (Push) - Push forward the brake release lever. Button Push Forward to Disengage (Push) Brake Release Lever Pull Back to Engage (Drive) FIGURE 6.
6 OPERATING THE POWERED SCOOTER Activating/Deactivating the Audible Signals For this procedure, refer to FIGURE 6.3. The scooter system emits an audible signal in the following situations: • Low Battery Capacity • Direction Indicators in Use • Hazard Lamps in Use The audible signals can be activated or deactivated by pressing the buttons on the control panel in a particular combination keystrokes. 1. Turn the key to the Off position. 2.
6 OPERATING THE POWERED SCOOTER AUDIBLE SIGNAL Low Battery Capacity Direction Indicators Hazard Lamps KEYSTROKE COMBINATION LIT LEDS CONDITION Lighting + Left Direction Indicator 1 Deactivated 1+2 Activated Lighting + Right Direction Indicator 3 Deactivated 3+4 Activated Lighting + Warning Blinker 5 Deactivated 5+6 Activated Battery Charge Display LED Numbers Left Direction Indicator Warning Blinker Lighting Right Direction Indicator FIGURE 6.
7 SEAT AND ARMS 7 Seat and Arms 7.1 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. Refer to Product Labeling on page 17 for pinch point location. Removing/Installing the Seat WARNING Before use, ensure that the seat is in the locked position.
7 SEAT AND ARMS Backrest Front Edge of the Seat Seat Lock Lever FIGURE 7.1 Removing/Installing the Seat Invacare® Leo™ Scooter 34 Part No.
7 SEAT AND ARMS 7.2 Adjusting Seat Height 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. For this procedure, refer to FIGURE 7.2. Remove the seat. Refer to Removing/Installing the Seat on page 33. Pull up to remove the top shroud (Detail “A”) and expose the seat post and mounting hardware (Detail “B”). Remove the mounting screw, two washers, locknut and cap that secure the seat post to the frame tube (Detail “C”).
7 SEAT AND ARMS DETAIL “A” - TOP SHROUD DETAIL “B” - TOP SHROUD REMOVED DETAIL “C” - SEAT POST MOUNTING HARDWARE Seat Post Seat Post Mounting Screw Washer Washer Locknut Mounting Holes Cap Frame Tube Mounting Hole Top Shroud Frame Tube Mounting Hardware FIGURE 7.2 Adjusting Seat Height Invacare® Leo™ Scooter 36 Part No.
7 SEAT AND ARMS 7.3 Adjusting 90° Seat Swivel Top View 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. Seat 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. 2. 3. For this procedure, refer to FIGURE 7.3.
7 SEAT AND ARMS 7.4 Adjusting the Seat Position Forward/Rearward 1. 2. 3. For this procedure, refer to FIGURE 7.4. The seat position lever is located on the right side of the seat. Pull the seat position lever to disengage the seat. Slide the seat forward or rearward into the desired position. Release the lever to lock the seat in position. Seat Seat Position Lever FIGURE 7.4 Adjusting the Seat Position Forward/Rearward 7.5 Adjusting the Arm Width 1. 2.
7 SEAT AND ARMS 7.6 Replacing Armrest Pad 1. 2. 3. 4. For this procedure, refer to FIGURE 7.6. Arm Pad Arm Remove the mounting screw and washer that secure the arm pad to the arm. Remove the old arm pad. Use the mounting screw and washer to install the new arm pad. Securely tighten. If necessary, repeat STEPS 1-3 to replace the other armrest pad. Washer Mounting Screw FIGURE 7.6 Replacing Armrest Pad 7.7 Adjusting Armrest Angle 1. 2. 3. 4. 5. For this procedure, refer to FIGURE 7.7.
7 SEAT AND ARMS 7.8 Installing the Seat Positioning Strap 1. 2. Locate the mounting bracket (Detail “A”) under the rear of the seat. Secure one side of the seat positioning strap to the mounting bracket using the bolt and nut (Detail “B”). 3. For this procedure, refer to FIGURE 7.8. The nut should go towards the center of the scooter. Repeat STEPS 1-2 on the opposite side of the seat with the remaining side of the seat positioning strap.
8 TILLER ADJUSTMENT 8 Tiller Adjustment 8.1 Adjusting the Tiller Angle WARNING Before performing any maintenance, adjustment or service, turn power Off and remove key from ignition. DO NOT hang items off of the tiller adjustment lever. 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.
9 WHEELS AND CASTERS 9 Wheels and Casters 9.1 WARNING After any adjustments, repair or service and before use, make sure that all attaching hardware is tightened securely otherwise injury or damage may result. Before performing any maintenance, adjustment or service, turn power Off and remove key from ignition. Removing/Installing the Drive Wheels For this procedure, refer to FIGURE 9.1 on page 42. This procedure applies to the rear wheels of the four wheel and three wheel models. Removing 1. 2.
9 WHEELS AND CASTERS Installing 1. Place keystock in cutout on drive shaft as shown in FIGURE 9.1. 2. 3. 4. 5. 6. 7. 9.2 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. Install the large washer onto the drive shaft. Install the drive wheel onto the drive shaft.
9 WHEELS AND CASTERS Front Wheel Washer Front Axle Locknut Cap FIGURE 9.2 Removing/Installing the Front Wheels - Four Wheel Models 9.3 Removing/Installing the Front Wheels - Three Wheel Models For this procedure, refer to FIGURE 9.3. Take note of position and orientation of wheel and mounting hardware before removing. Removing 1. 2. 3. 4. Turn power off and remove the key from the ignition. Place the front of the powered scooter up on blocks so that the front wheels are off the ground.
9 WHEELS AND CASTERS Washer Short Spacer Nut Wheel Axle Short Spacer Bolt Fork FIGURE 9.3 Removing/Installing the Front Wheels - Three Wheel Models Part No.
10 BATTERIES 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.
10 BATTERIES 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. For this procedure, refer to FIGURE 10.1. The powered scooters are designed to use two 12 volt, 36-Amp-hour (36 AH) batteries.
10 BATTERIES 10.2 Removing/Installing the Batteries For this procedure, refer to FIGURE 10.2 on page 49. Removing 1. 2. 3. 4. 5. 6. 7. 8. Turn power off and remove the key from the ignition. Remove the seat. Refer to Removing/Installing the Seat on page 33. Pull up to remove the rear cover (Detail “A” of FIGURE 10.2). Open the battery retention strap (Detail “B” of FIGURE 10.2). Disconnect the battery harness connectors. Remove the batteries from the base frame (Detail “C” of FIGURE 10.2).
10 BATTERIES DETAIL “A” - PREPARING TO REMOVE BATTERIES DETAIL “B” - BATTERY RETENTION STRAP AND HARNESS CONNECTOR DETAIL “C” - BATTERY REMOVED Seat Rear Cover Battery Harness Connector Base Frame Battery Retention Strap DETAIL “D” - BATTERY HARNESS BLACK NEGATIVE (-) Battery Terminal Cover BLACK BLACK NEGATIVE (-) NEGATIVE (-) Battery Terminal Battery Wire Mounting Screws RED POSITIVE (+) Battery Wire RED POSITIVE (+) Battery Terminal Cover RED POSITIVE (+) Battery Terminal FIGURE 10.
10 BATTERIES 10.3 Charging the Batteries WARNING NEVER attempt to recharge the batteries by attaching cables directly to the battery terminals or clamps. DO NOT attempt to recharge the batteries and operate the powered scooter at the same time. 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.
10 BATTERIES 6. 7. 8. If the charging LED does not turn from ORANGE to GREEN contact a Dealer or Invacare for assistance. Unplug the battery charger from the wall outlet. Unplug the battery charger from the scooter. Move the battery charger port cap to cover the battery charger port. DETAIL “A” Battery Charger Port Cap Battery Charger Port Wall Outlet FIGURE 10.3 Charging the Batteries Part No.
11 TRANSPORTING 11 Transporting WARNING After any adjustments, repair or service and before use, make sure that all attaching hardware is tightened securely otherwise injury or damage may result. Before performing any maintenance, adjustment or service, turn power off and remove key from ignition. DO NOT lift the scooter by the rear shroud - otherwise damage to the scooter may occur. 11.1 Transporting the Scooter For this procedure, refer to FIGURE 11.1 on page 52. Disassembling 1. 2. 3. 4. 5. 6.
11 TRANSPORTING Assembling 1. 2. 3. 4. 5. 6. 7. 8. Unfold tiller. Refer to Adjusting the Tiller Angle on page 41. Hold the seat post and align the curved brackets on the front frame assembly with the posts on the rear frame assembly. While holding the seat post, slowly pivot the front frame assembly down until the release lever locks. Ensure the release lever is locked and the front and rear frame assemblies are connected. Connect the main wiring harness connector. Install the batteries.
12 MAINTENANCE 12 Maintenance WARNING After any adjustments, repair or service and before use, make sure that all attaching hardware is tightened securely otherwise, injury or damage may occur. Before performing any maintenance, adjustment or service, turn power Off and remove key from ignition. DO NOT overtighten hardware attaching to the frame. This could cause damage to the frame. When storing scooter for prolonged periods of time, remove batteries.
13 TROUBLESHOOTING 13 Troubleshooting 13.1 General Troubleshooting SYMPTOM Limited Driving Distance. PROBABLE CAUSE SOLUTION Batteries weak, won’t hold charge. Charge batteries overnight or ensure eight hours of charge between use. Replace batteries. Refer to Removing/Installing the Batteries on page 48. Charger not working. Replace charger. Contact Dealer or a qualified technician. Battery connections loose. Check all connections. Secure connections.
13 TROUBLESHOOTING SYMPTOM Scooter will not drive. Status bar indicator is blinking. Invacare® Leo™ Scooter PROBABLE CAUSE SOLUTION Error Check service indicator light on control panel (FIGURE 6.1 on page 26). If flashing, count the number of flashes and refer to Service Indicator Error Codes on page 57. Brake release lever disengaged. Engage brake release lever. Refer to Engaging/Disengaging the Brake Release Lever on page 29. Batteries require charging. Charge batteries.
13 TROUBLESHOOTING 13.2 Service Indicator Error Codes For the following table, refer to FIGURE 6.1 on page 26.
NOTES Notes Invacare® Leo™ Scooter 58 Part No.
NOTES Notes Part No.
Invacare Corporation www.invacare.com USA One Invacare Way Elyria, Ohio USA 44036-2125 800-333-6900 Canada 570 Matheson Blvd E Unit 8 Mississauga Ontario L4Z 4G4 Canada 800-668-5324 For more information regarding Invacare products, parts, and services, please visit www.invacare.com. Part No. 1163141 © 2011 Invacare Corporation. All rights reserved. Republication, duplication or modification in whole or in part is prohibited without prior written permission from Invacare.
