Invacare Mobility Aid Fdx Users Manual 1163181D

2015-02-02

• Invacare® FDX®
  • 1 General 7
    • Symbols 7
    • Warnings 7
    • Reference Documents 8
    • Global Limited Warranty (Excluding Canada) 8
    • Canada Limited Warranty 10
  • 2 Safety 11
    • General Guidelines 11
    • Operation Information 12
    • Setup 12
    • Driving 12
    • Transport - Wheelchair Tie-Down Restraints and Seat Restraints (TRRO or TRBKTS) 13
    • Stairways and Escalators 14
    • Repair or Service Information 15
    • Safety/Handling 16
    • A Note to Wheelchair Assistants 17
    • Stability and Balance 18
    • Coping with Everyday Obstacles 20
    • Footplates and Front Rigging 21
    • Reaching, Leaning and Bending - Forward 21
    • Reaching, Bending - Backward 22
    • Transferring To and From Other Seats 23
    • Storage 24
    • Electrical - Grounding Instructions 25
    • Electrical - Batteries 25
    • Electrical - Charging Batteries 26
    • Weight Training 27
    • Weight Limitation 27
    • Electromagnetic Interference (EMI) From Radio Wave Sources 27
    • Powered Wheelchair Electromagnetic Interference (EMI) 28
  • 3 Label Locations 30
  • 4 Technical Data 33
    • Typical Product Parameters 33
    • Models 33
    • Overall Dimensions 33
    • Seat 34
    • Wheels 34
    • Driving 34
    • Weight 35
  • 5 Wheelchair Operation 36
    • Preparing the Joystick for Use 36
    • Operating the Wheelchair 37
    • Turning the Power On/Off 37
    • Using the Joystick to Drive the Wheelchair 38
    • SPJ+, MK6i™ SPJ+ w/PSS and MK6i SPJ+ w/ACC Joystick Switches and Indicators 40
    • On/Off Button 41
    • Speedometer 41
    • Speed Control Buttons 41
    • Joystick 42
    • Charger/Programming Input 42
    • Information Gauge Display 42
    • Service Indicator 42
    • MPJ+ Joystick Switches and Indicators 43
    • On/Off - Drive Select Toggle Switch 43
    • Speed Control 44
    • Joystick 44
    • Charger/Programming Input 44
    • LCD Display Screens 44
    • User Settings 48
    • Programmable Mono Ports 1 and 2 with External Mode Switch 50
    • Remote On/Off Switch 50
    • Mode Switch 51
    • Memory Card Slot 51
    • When to Charge Batteries 51
    • SPJ+, SPJ+ w/PSS and SPJ+ w/ACC Joysticks 52
    • MPJ+ Joystick 52
    • Charging Batteries 53
    • Description and Use of Battery Chargers 54
    • Running Lights 56
    • Running Lights Through MPJ+ Joystick 56
    • Running Lights Through Single Function Switch 56
  • 6 Motor Locks/Wheel Locks 57
    • Disengaging/Engaging Motor Lock Levers 57
    • Disengaging/Engaging Wheel Lock Levers 59
  • 7 Transport Ready Option (TRRO) 60
    • About Transport Ready Packages 61
    • Compliance Information 62
    • Specifications 62
    • Positioning the Wheelchair in the Vehicle 63
    • Securement Points 64
    • Securing the Wheelchair 64
    • Securing the Occupant 65
    • Wheelchair-Anchored Belts 65
    • Vehicle-Anchored Belts 67
    • Seating System 67
    • Positioning Belts 68
  • 8 Setup/Maintenance 70
    • Setup/Delivery Inspection 70
    • User/Attendant Inspection Checklists 71
    • Inspect/Adjust Weekly 71
    • Inspect/Adjust Monthly 72
    • Inspect/Adjust Periodically 72
    • Service Inspection 73
    • Six Month Inspection 73
    • Inspect/Adjust Every 18 Months 75
    • Batteries 76
    • Using the Proper Batteries 77
    • Removing/Installing the Batteries 78
    • Removing/Installing the Front Battery 79
    • Removing/Installing the Rear Battery 80
    • Replacing the Batteries and/or Battery Cables 83
    • Disconnecting Battery Cables 83
    • Connecting Battery Cables 84
    • Anti-Tippers 86
    • Adjusting Forks 87
    • Repositioning Joystick 88
    • Disconnecting/Connecting the Joysticks 89
    • SPJ+ Joysticks 89
    • MPJ+ Joysticks 90
  • 9 Troubleshooting 91
    • Driving Performance 91
    • Electrical 91
    • SPJ™+, SPJ+ w/PSS or SPJ+ w/ACC Joysticks 91
    • MPJ™+, PSR+, PSF+ Joysticks or Displays 94
    • Checking Battery Charge Level 97
  • Notes 98
  • 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.
          • m
      • danger
        • Danger indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
          • m
      • Warning
        • Warning indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
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      • 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.
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  • Gives useful tips, recommendations and information for efficient, trouble-free use.
  • 1.2 Reference Documents
    • Refer to the table below for part numbers of additional documents which are referenced in this manual.
  • Manual
  • Part number
    • 1.3 Global Limited Warranty (Excluding Canada)
      • 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 who purchases this product within any country excluding CANADA when new and unused from Invacare or a dealer. This warranty is not extended to any other person or entity and is not transferable...
      • This warranty gives you specific legal rights and you may also have other legal rights which vary from state to state.
      • Invacare warrants the base frame to be free from defects in materials and workmanship for a period of five (5) years from the date of purchase from Invacare or a dealer, with a copy of the seller’s invoice required for coverage under this warranty....
      • 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...
      • 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...
      • 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...
      • THIS WARRANTY SHALL BE EXTENDED TO COMPLY WITH STATE/PROVINCIAL LAWS AND REQUIREMENTS.
    • 1.4 Canada Limited Warranty
      • This warranty is extended only to the original purchaser who purchases this product within Canada when new and unused from Invacare or a dealer. This warranty is not extended to any other person or entity and is not transferable or assignable to any ...
      • This warranty gives you specific legal rights and you may also have other legal rights which vary from state to state.
      • Invacare warrants the base frame to be free from defects in materials and workmanship for a period of five (5) years from the date of purchase from Invacare or a dealer, with a copy of the seller’s invoice required for coverage under this warranty....
      • 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...
      • 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...
      • 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...
      • THIS WARRANTY SHALL BE EXTENDED TO COMPLY WITH STATE/PROVINCIAL LAWS AND REQUIREMENTS.
    • 2 Safety
      • The safety section contains important information for the safe operation and use of this product.
      • 2.1 General Guidelines
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        • 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...
          • Procedures other than those described in this manual must be performed by a qualified technician.
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        • 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., directly to the batteries used to power the wheelchair. This could cause unexpected failure of the device and the wheelchair.
            • !
        • 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 manufacturer of wheelchairs, Invacare endeavors to supply a wide variety of wheelchairs to meet many needs of the end user. However, final selection of the type of wheelchair to be used by an individual rests solely with the user and his/ her he...
      • 2.1 Operation Information
        • Setup
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        • Warning
          • A qualified technician must perform the initial set up of this wheelchair. Also, a qualified technician must perform all procedures in the service manual.
          • 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, damage to the wheelchai...
          • After the wheelchair has been set-up/adjusted, check to make sure that the wheelchair performs to the specifications entered during the set-up procedure. If the wheelchair does not perform to specifications, turn the wheelchair Off immediately and re...
        • Driving
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        • Warning
          • DO NOT operate on roads, streets or highways.
          • Wheelchairs Equipped with Running Lights - Running lights are for increased user visibility ONLY and are NOT intended for use as automobile head/signal lights.
        • Transport - Wheelchair Tie-Down Restraints and Seat Restraints (TRRO or TRBKTS)
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        • Warning
          • Only use the transport brackets included with TRRO or TRBKTS for the purposes described in this manual.
          • TRRO (Transport Ready Option) - TRRO includes four factory-installed transport brackets and a wheelchair anchored pelvic belt. TRRO has been crash-tested in accordance with ANSI/RESNA WC Vol 1 Section 19 Frontal Impact Test requirements for wheelchai...
          • TRBKTS (Wheelchair Transport Brackets) - TRBKTS includes four factory-installed wheelchair transport brackets. TRBKTS has not been crash-tested in accordance with WC 19. Use these transport brackets only to secure an unoccupied wheelchair during tran...
          • As of this date, the Department of Transportation has not approved any tie-down systems for transportation of a user while in a wheelchair, in a moving vehicle of any type. It is Invacare’s position that users of wheelchairs should be transferred i...
          • Battery support brackets MUST be installed at all times. Otherwise, the wheelchair will not be WC19 compliant. Refer to Transport Ready Option (TRRO) on page 60.
        • Stairways and Escalators
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        • Warning
          • DO NOT attempt to move an occupied power wheelchair between floors using a stairway. Use an elevator to move an occupied power wheelchair between floors.
          • If moving a power wheelchair between floors by means of a stairway, the occupant MUST be removed and transported independently of the power wheelchair.
          • Extreme caution is advised when it is necessary to move an unoccupied power wheelchair up or down the stairs. Invacare recommends using two assistants and making thorough preparations. Make sure to use ONLY secure, non-detachable parts for hand-hold ...
          • DO NOT use an escalator to move a wheelchair between floors. Serious bodily injury may occur.
          • DO NOT attempt to lift the wheelchair by any removable (detachable) parts. Lifting by means of any removable (detachable) parts of a wheelchair may result in injury to the user or damage to the wheelchair.
          • The weight of the wheelchair without the user and without batteries is between 220 and 300 lbs. Use proper lifting techniques (lift with your legs) to avoid injury.
          • Follow this procedure for moving the wheelchair between floors when an elevator is NOT available:
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  • When using a stairway to move the wheelchair and any accessories, move all wheelchair components away from the stairway prior to reassembly.
  • 1. Remove the occupant from the wheelchair.
  • 2. Remove the batteries from wheelchair. Refer to Batteries on page 76.
  • 3. Bend your knees and keep your back straight.
  • 4. Using non-removable (non-detachable) parts of the wheelchair, lift the wheelchair off of the ground and transfer the wheelchair up or down the stairs.
  • 5. The wheelchair should not be lowered until the last stair has been negotiated and the wheelchair has been carried away from the stairway.
  • Repair or Service Information
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  • Warning
    • Wheelchair users: DO NOT service or operate this equipment without first reading and understanding (1)the owner’s operator and maintenance manual and (2) the seating system’s manual (if applicable). If you are unable to understand the warnings, c...
    • Dealers and qualified technicians: DO NOT service or operate this equipment without first reading and understanding (1) the owner’s operator and maintenance manual, (2) the service manual (if applicable) and (3) the seating system’s manual (if ap...
    • 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 wheelchair. Damage to the equipment could occur if improperly set-up or adjusted.
    • Except for programming, DO NOT service or adjust the wheelchair while occupied, unless otherwise noted.
    • Before adjusting, repairing or servicing the wheelchair, Always turn the wheelchair power Off, otherwise, injury or damage may occur.
    • Wheelchairs should be examined during maintenance for signs of corrosion (water exposure, incontinence, etc.). Electrical components damaged by corrosion should be replaced immediately.
    • Wheelchairs that are used by incontinent users and/or are frequently exposed to water may require replacement of electrical components more frequently.
    • DO NOT overtighten hardware attaching to the frame. This could cause damage to the frame tubing.
    • Transport ready packages are not retrofittable to existing models and are not field serviceable.
  • 2.2 Safety/Handling
    • “Safety and Handling” of the wheelchair requires the close attention of the wheelchair user as well as the assistant. This manual points out the most common procedures and techniques involved in the safe operation and maintenance of the wheelchai...
    • Use this information only as a “basic” guide. The techniques that are discussed on the following pages have been used successfully by many.
    • Users and assistants must be aware that the handling and maneuverability characteristics of front wheel drive wheelchairs are inherently different from center and rear wheel drive wheelchairs. Handling and maneuverability differences will be most not...
    • Individual wheelchair 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 architectur...
    • Invacare strongly recommends that initial use of front wheel drive wheelchairs be supervised by an assistant.
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    • Warning
      • The seat positioning strap is a positioning strap only. It is not designed for use as a safety device withstanding high stress loads such as auto or aircraft safety straps. If signs of wear appear, strap must be replaced immediately.
      • DO NOT leave the power button On when entering or exiting your wheelchair.
      • DO NOT go up or down ramps or traverse slopes greater than 9°.
      • Never leave an unoccupied wheelchair unattended on an incline.
      • DO NOT attempt to move up or down an incline with water, ice or oil film.
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    • Warning
      • Do determine and establish your particular safety limits by practicing bending, reaching and transferring activities in the presence of a qualified healthcare professional before attempting active use of the wheelchair.
      • DO NOT attempt to reach objects if you have to move forward in your seat.
      • Always shift your weight in the direction you are turning. Do not shift your weight in the opposite direction of the turn. Shifting your weight in the opposite direction of the turn may cause the inside drive wheel to lose traction and the wheelchair...
      • DO NOT shift your weight or sitting position toward the direction you are reaching as the wheelchair and/or seating system (if any) may tip over.
      • Always keep hands and fingers clear of moving parts to avoid injury.
      • DO NOT use with a broken or missing joystick knob.
      • DO NOT use if joystick does not spring back to the neutral position or becomes sticky or sluggish.
      • DO NOT use if joystick boot is torn or damaged.
      • Always check foam grips for looseness before using the wheelchair. If loose, contact a qualified technician for instructions.
      • DO NOT attempt to stop a moving wheelchair with the wheel locks. Wheel locks are not brakes.
      • DO NOT engage or disengage the motor locks until the power is in the off position.
    • A Note to Wheelchair Assistants
      • When assistance to the wheelchair user is required, remember to use good body mechanics. Keep your back straight and bend your knees whenever tilting wheelchair or traversing curbs or other impediments.
      • Also, be aware of detachable parts such as arms or legrests. These must NEVER be used to move the wheelchair or as lifting supports, as they may be inadvertently released, resulting in possible injury to the user and/or assistant(s).
      • When learning a new assistance technique, have an experienced assistant help you before attempting it alone.
    • Stability and Balance
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    • Warning
      • ALWAYS wear your seat positioning strap. The seat positioning strap is a positioning strap only. It is not designed for use as a safety device withstanding high stress loads such as auto or aircraft safety straps. If signs of wear appear, strap must ...
      • The drive behavior initially experienced by the user may be different from other wheelchairs previously used. The following warnings apply specifically when using this front wheel drive wheelchair.
      • ALWAYS reduce speed when traveling up or down an incline or over obstacles and rough terrain. Traveling under these conditions may shift the users weight forward resulting in reduced stability.
      • Exercise caution and avoid sudden stops when traveling up or down an incline or over obstacles and rough terrain. If stopping becomes necessary under these driving conditions, release the joystick and allow the wheelchair to come to a full stop. Then...
      • Do not traverse down ramps at high speed. Doing so will reduce traction and increase stopping distance.
      • DO NOT leave elevating legrests in the fully extended position when proceeding down ramps or slopes.
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    • Warning
      • To determine and establish your particular safety limits, practice use of this product on various sloping surfaces in the presence of a qualified healthcare provider before attempting active use of this wheelchair. Other general warnings listed withi...
      • Be aware that carrying heavy objects on your lap while occupying the wheelchair may adversely affect the stability of the wheelchair, resulting in serious bodily injury to the user, damage to the wheelchair and surrounding property.
      • This wheelchair has been designed to accommodate one individual. If more than one individual occupies the wheelchair this may adversely affect the stability of the wheelchair, resulting in serious bodily injury to the user and passenger and damage to...
      • Many activities require the wheelchair user to reach, bend and transfer in and out of the wheelchair. These movements will cause a change to the normal balance, center of gravity, and weight distribution of the wheelchair. To determine and establish ...
      • DO NOT stand on the frame of the wheelchair.
      • To assure stability and proper operation of your wheelchair, you must at all times maintain proper balance. Your wheelchair has been designed to remain upright and stable during normal daily activities as long as you DO NOT move beyond the center of ...
    • Coping with Everyday Obstacles
      • Coping with the irritation of everyday obstacles can be somewhat alleviated by learning how to manage your wheelchair. Keep in mind your center of gravity to maintain stability and balance.
      • While the wheelchair is designed for use primarily in and around the home, the provider should determine whether this wheelchair is suitable for the actual environment in which the wheelchair will be used.
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    • Warning
      • DO NOT attempt to drive over curbs or obstacles greater than 3 inches. Doing so may cause your wheelchair to turn over and cause bodily harm or damage to the wheelchair. Always stop before climbing an obstacle. Approach slowly until front anti-tip wh...
    • caution
      • Be aware of the condition of the ramp. Traction will be diminished/nonexistent on a slippery surface. Proceed with caution.
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  • Do not go down a ramp at full speed. Some seat/ back positions will cause the wheelchair to feel unstable.
  • Bump/Threshold
    • FIGURE 1 Coping with Everyday Obstacles
    • Footplates and Front Rigging
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    • Warning
      • If the wheelchair dips forward and the footplates touch the ground while the wheelchair is in motion, please contact your dealer for an inspection and avoid use of the wheelchair if possible. Otherwise the user could be injured.
      • ALWAYS maintain a minimum of 3-inches between bottom of the front riggings and the floor/ground while the wheelchair is in motion to ensure proper ground clearance. If necessary, adjust the front rigging height or tilt seat to achieve proper ground c...
      • DO NOT use the footplates as a platform. When getting in or out of the wheelchair, make sure that the footplates are in the upward position or swing footrests towards the outside of the wheelchair.
        • Reaching, Leaning and Bending - Forward
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    • warning
      • DO NOT attempt to reach objects if you have to move forward in the seat or pick them up from the floor by reaching down between your knees.
      • Proper positioning is essential for your safety. Improper positioning while leaning or bending could cause the wheelchair to tip forward onto anti-tippers.
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  • For this procedure, refer to FIGURE 2.
    • FIGURE 2 Reaching, Leaning and Bending - Forward
  • Reaching, Bending - Backward
    • m
  • warning
    • DO NOT lean over the top of the back upholstery. This will change your center of gravity and may cause you to tip over.
    • Proper positioning is essential for your safety. When reaching, leaning, bending or bending backward, it is important to use the casters as a tool to maintain stability and balance.
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  • For this procedure, refer to FIGURE 3.
    • FIGURE 3 Reaching, Bending - Backward
  • Transferring To and From Other Seats
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  • warning:
    • ALWAYS turn the wheelchair power OFF and engage the motor locks/clutches to prevent the wheels from moving before attempting to transfer in or out of the wheelchair. Also make sure every precaution is taken to reduce the gap distance. Align both cast...
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  • For this procedure, refer to FIGURE 4.
  • Adequate mobility and upper body strength is required to perform this activity independently.
    • 1. Position the wheelchair to minimize the gap distance between the wheelchair seat and the seat to which you are transferring.
    • 2. Ensure the casters are aligned parallel with the object.
    • 3. Engage motor locks. Refer to Disengaging/Engaging Motor Lock Levers on page 57.
    • 4. Shift body weight into seat with transfer.
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  • During independent transfer, little or no seat platform will be beneath you. Use a transfer board if at all possible.
  • Minimize Gap Distance
    • FIGURE 4 Transferring To and From Other Seats
    • Storage
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    • Warning
      • Avoid storing or using the wheelchair near open flame or combustible products. Serious injury or damage to property may result.
      • Invacare has tested its power wheelchairs in accordance with ISO 7176 “Rain Test”. This provides the end user or his/her attendant sufficient time to remove his/her power wheelchair from a rain storm and retain wheelchair operation.
      • DO NOT leave power wheelchair in a rain storm of any kind.
      • DO NOT use power wheelchair in a shower.
      • DO NOT leave power wheelchair in a damp area for any length of time.
      • Direct exposure to rain or dampness will cause the wheelchair to malfunction electrically and mechanically; may cause the wheelchair to prematurely rust or may damage the upholstery.
      • Check to ensure that the battery covers are secured in place, joystick boot is NOT torn or cracked where water can enter and that all electrical connections are secure at all times.
      • DO NOT use if the joystick boot is torn or cracked. If the joystick boot becomes torn or cracked, replace IMMEDIATELY.
    • Electrical - Grounding Instructions
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    • Warning
      • 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...
    • Electrical - Batteries
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    • Warning
      • The warranty and performance specifications contained in this manual are based on the use of deep cycle gel cell batteries. Invacare strongly recommends their use as the power source for this unit.
      • Carefully read battery/battery charger information prior to installing, servicing or operating your wheelchair.
    • Electrical - Charging Batteries
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    • danger
      • When using an extension cord, use an extension cord having at least 16 AWG (American Wire Gauge) wire and the same or higher electrical rating as the device being connected. Use of improper extension cord could result in a risk of fire and electric s...
      • Warning
      • Never attempt to recharge the batteries by attaching cables directly to the battery terminals.
      • DO NOT attempt to recharge the batteries and operate the wheelchair at the same time.
      • DO NOT operate wheelchair with extension cord attached to the AC cable.
      • DO NOT attempt to recharge the batteries when the wheelchair has been exposed to any type of moisture.
      • DO NOT attempt to recharge the batteries when the wheelchair is outside.
      • DO NOT sit in the wheelchair while charging the batteries.
      • READ and CAREFULLY follow the manufacturer’s instructions for each charger (supplied or purchased). If charging instructions are not supplied, consult a qualified technician for proper procedures.
      • Ensure the pins of the extension cord plug are the same number, size, and shape as those on the charger.
      • DO NOT under any circumstances cut or remove the round grounding plug from the charger AC cable plug or the extension cord plug.
    • Weight Training
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    • Warning
      • Invacare DOES NOT recommend the use of its wheelchairs as a weight training apparatus. Invacare wheelchairs have NOT been designed or tested as a seat for any kind of weight training. If occupant uses said wheelchair as a weight training apparatus, I...
    • Weight Limitation
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    • Warning
      • Refer to Technical Data on page 33 to determine the weight limit (total combined weight of user and any attachments) of your wheelchair model. Do not exceed the limit - otherwise, injury or damage may result.
    • 2.3 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 s...
      • 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...
      • 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 ...
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  • Some cellular telephones and similar devices transmit signals while they are ON, even when not being used.
  • 2. Medium-range mobile transceivers, such as those used in police cars, fire trucks, ambulances and taxis. These usually have the antenna mounted on the outside of the vehicle; and
  • 3. Long-range transmitters and transceivers, such as commercial broadcast transmitters (radio and TV broadcast antenna towers) and amateur (HAM) radios.
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  • 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 ...
  • 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 ...
    • 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.
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  • 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 wheelchair as manufactured by Invacare may adversely affect the EMI immunity levels.
  • 3 Label Locations
  • Serial Number Label is located on the right side of the wheelchair base frame.
  • Label located under the front shroud.
  • Also on opposite side of wheelchair.
    • Wheelchairs with Running Lights
      • 4 Technical Data
        • 4.1 Typical Product Parameters
          • Models
            • FDX
          • Overall Dimensions
  • FDX
    • Base Width (Without Joystick):
    • Base Length (Without Front Rigging):
    • Seat-to-Floor Height -
      • ADJASBA
        • Low:
        • Medium:
        • High:
        • With Elevate:
      • Powered Seating Without Elevate:
        • Low:
        • Medium:
        • High:
      • All Powered Seating With Elevate:
    • Seat
  • FDX
    • Rehab (ASBA) -
      • Seat Width (1 in Increments):
      • Seat Depth (1 in Increments):
      • Back Angle (5° Increments):
    • Wheels
  • FDX
    • Rear Caster:
    • Drive Wheel:
    • Driving
  • FDX
    • Speed Range:
    • Maximum Incline Capability:
    • Turning Radius:
    • Weight
  • FDX
    • Base Weight (Without Batteries):
    • Battery Weight:
    • Maximum Weight Limitation -
      • With ASBA seat:
      • With ASBA Jr. seat
      • With Formula™ CG Powered Seating -
      • Tilt, Tilt/Recline:
      • Elevate, Tilt/Elevate, Tilt/Recline/ Elevate:
• i
  • 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.]). Example: If weight limitation of the wheelchair is 300 lbs and additional items equal 25 lbs, subtract 25 lbs from 300 lbs this mea...
  • 5 Wheelchair Operation
    • m
    • 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.
      • Set-up of the Electronic Control Unit is to be performed only by a qualified technician. The final adjustments of the controller may affect other activities of the wheelchair. Damage to the equipment could occur under these circumstances.
    • 5.1 Preparing the Joystick for Use
• i
  • For this procedure, refer to FIGURE 1.
  • The joystick is factory installed on the right side of the wheelchair. To reposition the joystick onto the left side of the wheelchair, refer to Repositioning Joystick on page 88.
    • 1. Turn the adjustment lock lever to release the adjustment lock from joystick mounting tube.
    • 2. Slide joystick mounting tube to the desired position.
    • 3. Turn the adjustment lock lever to secure the adjustment lock to the joystick mounting tube.
• i
  • Joystick not shown.
    • FIGURE 1 Preparing the Joystick for Use
  • 5.2 Operating the Wheelchair
    • Turning the Power On/Off
• i
  • For this procedure, refer to FIGURE 2.
    • 1. To turn the power On, perform one of the following steps:
  • Joystick
  • action
    • 2. Turning the power Off can be achieved by performing one of the following steps:
  • Joystick
  • action
    • MPJ+ Joystick
      • FIGURE 2 Turning the Power On/Off
      • Using the Joystick to Drive the Wheelchair
• i
  • For this procedure, refer to FIGURE 3 on page 39.
  • The joystick is located on the joystick housing and provides smooth control of speed and direction. It is equipped with 360 degrees of mobility for ease of operation. The joystick is spring-loaded, and automatically returns to the upright (neutral) p...
  • The joystick has proportional drive control, meaning that the further it is pushed from the upright (neutral) position, the faster the wheelchair moves. The maximum speed, however, is limited by the setting of the speed-control knob.
  • To slow the wheelchair to a stop, simply release the joystick. The wheelchair has automatic speed and direction compensation to minimize corrections.
  • When first learning to drive, select a slow speed and try to drive the wheelchair as slowly as possible by pushing the joystick slightly forward. This exercise will help you learn to utilize the full potential of the proportional control and allow yo...
  • To drive the wheelchair, perform the following:
  • 1. Adjust speed control knob to the appropriate setting.
  • 2. Turn the power On. Refer to Turning the Power On/Off on page 37.
  • 3. Maneuver the joystick in the following manner:
  • Movement
  • action
    • To Move Right
      • FIGURE 3 Using the Joystick to Drive the Wheelchair
• i
  • For specific information about the joystick installed on the wheelchair, refer to one of these procedures:
    • • SPJ+, MK6i™ SPJ+ w/PSS and MK6i SPJ+ w/ACC Joystick Switches and Indicators on page 40.
    • • MPJ+ Joystick Switches and Indicators on page 43.
  • 5.3 SPJ+, MK6i™ SPJ+ w/PSS and MK6i SPJ+ w/ACC Joystick Switches and Indicators
• i
  • For this procedure, refer to FIGURE 4.
  • On/Off Button
    • FIGURE 4 SPJ+, MK6i™ SPJ+ w/PSS and MK6i SPJ+ w/ACC Joystick Switches and Indicators
    • On/Off Button
      • This button is located at the front of the joystick housing. It is used to turn the wheelchair On and Off.
    • Speedometer
      • The speedometer is used to show the maximum speed. The right-most LED indicates current maximum speed setting. The bottom left GREEN LED flashes to indicate that the joystick is in speed limit mode. Speed limit mode limits the drive speed to a pre-pr...
    • Speed Control Buttons
      • The speed control buttons (tortoise button () and hare button ()) are used to set and adjust the maximum speed.
      • 1. To adjust the speed, perform one of the following:
        • • Adjust Speed in 20% Increments (5 Speed Mode) - Press the tortoise button () or hare button () to decrease/increase the speed in 20% increments. The larger bars in the speedometer will light.
        • • Adjust Speed in Smaller Increments (VSP Mode) - Perform the following steps:
        • i. Press and hold both the tortoise button () and hare button () until the joystick beeps.
        • ii. Perform one of the following:
          • • Press the tortoise button () or hare button () to decrease/increase the speed in 20% increments. The larger bars in the speedometer will light.
          • • Press and hold the tortoise button () or hare button () to decrease/increase the speed in smaller increments. The smaller bars in the speedometer will light.
    • Joystick
      • The joystick has proportional drive control, meaning that the further the joystick is pushed from the upright (neutral) position, the faster the wheelchair or seat moves. Your top speed, however, is limited by the programmed settings.
      • To slow the wheelchair to a stop, simply release the joystick. The wheelchair has automatic speed and direction compensation to minimize corrections.
    • Charger/Programming Input
      • The charger/programming input is located at the front of the joystick housing. This provides easy access for charging the wheelchair batteries. This port also serves as the Remote Programmer Communication connection. Driving is prevented while the sy...
    • Information Gauge Display
      • The information gauge display is located on the front of the joystick housing and provides the following information to the user on the status of the wheelchair:
      • 1. Power is On.
      • 2. True state-of-battery-charge, including notification of when the battery requires charging:
        • a. Green LEDs are lit, indicating well charged batteries.
        • b. Amber LEDs are lit, indicating batteries are moderately charged. Recharge batteries before taking a long trip.
        • c. Red LEDs are lit, indicating batteries are running out of charge. Recharge batteries as soon as possible.
          • The Information Gauge display also serves as a system diagnostic device when a fault is detected by the control module. A specific number of flashes of the LEDs indicate the type of fault detected. Refer to Information Gauge Display Diagnostics on pa...
    • Service Indicator
      • The AMBER service indicator will light when an error or fault occurs. Refer to Service Indicator Light Diagnostics on page 93 for a listing of the flash codes and what they indicate.
    • 5.4 MPJ+ Joystick Switches and Indicators
• i
  • For this procedure, refer to FIGURE 5.
  • On/Off - Drive Select Toggle Switch
    • The drive select toggle switch is located on the left side, below the LCD. The drive select position is momentary, meaning that it will return to the neutral position after a selection is made.
    • This switch allows the operator to select the type of operation or performance which best suits a particular control need or situation. The DRIVE 1 program uses performance values which are independent of those used for the DRIVE 2 or 3 or 4 program....
      • Selecting the Drive Mode
        • 1. Move the toggle up and release. DRIVE 1 will appear on LCD.
        • 2. Move the toggle up and release again. DRIVE 2 will appear on LCD.
        • 3. Move the toggle up and release again. DRIVE 3 will appear on LCD.
        • 4. Move the toggle up and release again. DRIVE 4 will appear on LCD.
        • 5. Move the toggle up and release one more time to select DRIVE 1.
  • Joystick
    • FIGURE 5 MPJ+ Joystick Switches and Indicators
    • Speed Control
      • The speed control knob is located on the side of the joystick housing.
      • 1. Rotate the knob clockwise (forward) to increase the speed of the wheelchair to the programmed max speed.
      • 2. Rotate the knob counterclockwise (backward) to decrease the speed of the wheelchair to the programmed max speed.
    • Joystick
      • The joystick has proportional drive control, meaning that the further the joystick is pushed from the upright (neutral) position, the faster the wheelchair or seat moves. Your top speed, however, is limited by the programmed settings.
      • To slow the wheelchair to a stop, simply release the joystick. The wheelchair has automatic speed and direction compensation to minimize corrections.
    • Charger/Programming Input
      • The charger/programming input is located at the front of the joystick housing. This provides easy access for charging the wheelchair batteries. This port also serves as the Remote Programmer Communication connection. Driving is prevented while the sy...
    • LCD Display Screens
      • Splash Screen
• i
  • For this procedure, refer to FIGURE 6.
    • FIGURE 6 LCD Display Screens - Splash Screen
  • Main Screen
• i
  • For this procedure, refer to FIGURE 7 on page 47.
  • During normal operation, the active drive is displayed in the upper half of the LCD display. Battery charge level is shown in the Battery Gauge Display (BGD) located on the right side of the LCD display. At full charge, solid blocks fill in all ten s...
  • The lower half of the LCD display is the Information Center. The Information Center displays current data on the wheelchair.
  • Refer to LCD Display table on page 45 for descriptions of information shown.
    • LCD Display
  • item
  • description
    • Drive Name
    • Battery Level Indicator
    • Status Message
    • Clock
    • Status Indicator
    • Modes
    • to
    • to
    • Available Modes in this Drive (Must be Programmed. Top, Highlighted Icon Indicates Selected Mode)
      • FIGURE 7 LCD Display Screens - Main Screen
      • Driving Screen
• i
  • For this procedure, refer to FIGURE 8.
• i
  • The Drive’s name, warning/info message, status icon and battery indicator are displayed on this screen.
    • FIGURE 8 LCD Display Screens - Driving Screen
  • User Settings
    • Depress the mode button of the MPJ+ joystick for 10 seconds and the User Settings screen will appear with three choices. Move the joystick forward or reverse to scroll through list. Move the joystick to the right to select a user setting.
  • User Settings
    • Set Date and time
    • Battery Voltage
    • Connected Devices
    • Connected Devices Screen
• i
  • For this procedure, refer to FIGURE 9.
  • This screen is displayed if the Mode Select switch is held active for about 10 seconds. This screen shows an icon that represents any additional devices that are connected to the chair.
  • Icon
  • Description
    • FIGURE 9 LCD Display Screens - Connected Devices Screen
    • Programmable Mono Ports 1 and 2 with External Mode Switch
      • The programmable mono port with external mode switch input is located at the rear of the joystick on the left side. The programmable mono port input offers the choice of three options:
        • • Remote drive select
        • • Remote stop/mode (reset) input
        • • Single actuator input
      • The single switch functions operate through mono port 1. An optional y-cable allows a second programmable function through mono port 2.
      • Remote Stop Switch
        • The remote reset switch may be used to stop the wheelchair if the wheelchair is in motion.
        • The remote reset switch also functions in the same way as the joystick mode switch when the wheelchair is not in motion. Refer to Mode Switch on page 51.
    • Remote On/Off Switch
      • The remote On/Off switch input is located at the rear of the joystick on the right side and allows the power switch to be operated by an ability switch (normally open momentary switch with mono plug). To use the remote On/Off feature, the Drive Selec...
    • Mode Switch
      • The mode switch is used to select the operating mode for the wheelchair. The mode switch is located on the joystick. A mode switch is needed whenever any of the following operating modes are programmed:
        • • Environmental Controls (ECU 1, ECU 2, ECU 3, ECU 4)*
        • • 3 Speed Mode in Digital 3 Speed (Slow, Medium, Full)
        • • Sleep Mode
        • • RIM Mode*
        • • Remote Drive Selection Mode*
        • • Tilt/Recline Mode*
        • • Information Center Display Selection (does not require Reset activation at power up)
        • • Running Lights (ON/Off)
      • If any of the above modes are selected, the control will require activation of the switch immediately after the power switch is turned On in order to enter the drive mode. The second line of the LCD will display - PRESS RESET.
• i
  • *In these modes, Standby Select allows the reset switch to be bypassed for users unable to activate the switch.
  • Memory Card Slot
    • The memory card slot is used with the basic or professional memory card for saving or reading wheelchair parameters.
  • 5.5 When to Charge Batteries
• i
  • Keep Batteries charged. When possible, DO NOT allow battery charge to empty.
  • If battery charge becomes so low that no battery indicators are lit, allow the batteries to charge overnight.
    • SPJ+, SPJ+ w/PSS and SPJ+ w/ACC Joysticks
• i
  • For this procedure, refer to FIGURE 10.
    • a. Green LEDs are lit, indicating well charged batteries.
    • b. Amber LEDs are lit, indicating batteries are moderately charged. Recharge batteries before taking a long trip.
    • c. Red LEDs are lit, indicating batteries are running out of charge. Recharge batteries as soon as possible.
  • Battery Charger/ Programming Port
    • FIGURE 10 SPJ+, SPJ+ w/PSS and SPJ+ w/ACC Joysticks
    • MPJ+ Joystick
• i
  • For this procedure, refer to FIGURE 11.
  • Battery Gage Display
    • FIGURE 11 MPJ+ Joystick
    • 5.6 Charging Batteries
      • m
      • Warning
        • Never attempt to recharge the batteries by attaching cables directly to the battery terminals or clamps. Always use the recharging plug located on the front of the joystick.
        • DO NOT sit in the wheelchair while charging the batteries.
        • DO NOT attempt to recharge the batteries and operate the power wheelchair at the same time.
        • During use and charging, unsealed batteries will vent hydrogen gas which is explosive in the right concentration with air.
        • caution
        • Always charge new batteries before initial use or battery life will be reduced.
• i
  • For this procedure, refer to FIGURE 12 on page 55.
  • New batteries MUST be fully charged prior to initial use of the wheelchair.
  • As a general rule, batteries should be recharged daily to assure the longest possible life and minimize the required charging time. Plan to recharge the batteries when it is anticipated the wheelchair will not be used for a long period of time.
  • The range per battery charge using recommended batteries should be approximately 5 to 9 hours of typical operation. Extensive use on inclines may substantially reduce per charge mileage.
  • Description and Use of Battery Chargers
    • The charger automatically reduces the charge from an initially high rate to a zero reading at a fully charged condition. If left unattended, the charger should automatically shut-off when full charge is obtained or enter a trickle charge mode to main...
    • There are some basic concepts which will help you understand this automatic process. They are:
    • Once the charger has been connected to the wheelchair and wall outlet and, if necessary, the charger has been turned on, the battery charger indicator lights will flash and light to show the battery charger status and condition of batteries to be cha...
      • m
  • Warning
    • NEVER leave the charger unattended when the breaker has tripped. A fault condition exists. Unplug and discontinue using immediately. Contact an Invacare dealer.
• i
  • If performing the charging procedures, READ and CAREFULLY follow the individual instructions for each charger (supplied or purchased).
  • If charging instructions are not supplied, consult a qualified service technician for proper procedures.
  • Required Items:
  • tool
  • quantity
  • comments
    • 1. Attach the battery charger connector to the charger port on the joystick.
    • 2. Plug the charger’s AC power cord, or extension, into the grounded 120 VAC wall outlet.
    • 3. Wait until charging is complete.
• i
  • Allow eight hours for normal charging. Larger batteries (greater than 55 ampere-hours) or severely discharged batteries may require up to sixteen hours to be properly charged and equalized.
  • It is advantageous to recharge frequently rather than only when necessary. In fact, a battery’s life is extended if the charge level is maintained well above a low condition.
  • If the batteries need to be charged more often or take longer to charge than normal, they may need to be replaced. Contact an Invacare dealer for service.
  • MPJ+ Joystick
    • FIGURE 12 Charging Batteries
    • 5.7 Running Lights
      • m
      • Warning
        • Running lights are for increased user visibility ONLY and are NOT intended for use as automobile head/signal lights.
        • DO NOT operate vehicle on roads, streets or highways - otherwise, serious injury or damage may occur.
• i
  • For this procedure, refer to FIGURE 13.
  • 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.
  • Inasmuch as this product may be equipped with running lights, this product is NOT intended for use on roads, streets or highways.
    • Running Lights Through MPJ+ Joystick
      • 1. Use the mode switch to select the light mode. Refer to Mode Switch on page 51.
      • 2. Move the joystick to turn the lights on or move and hold the joystick for 3 seconds to turn the lights on in strobe mode.
      • 3. Move the joystick again to turn lights off.
    • Running Lights Through Single Function Switch
• i
  • Location of single function switch will depend on wheelchair configuration.
    • 1. Press the single function switch to turn the lights on or hold the single function switch for 3 seconds to turn the lights on in strobe mode.
    • 2. Press the single function switch again to turn lights off.
  • Single Function Switch
    • FIGURE 13 Preparing the Joystick for Use
    • 6 Motor Locks/Wheel Locks
      • m
      • 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.
      • caution
        • As with any vehicle, the wheels and tires should be checked periodically for cracks and wear, and should be replaced.
      • 6.1 Disengaging/Engaging Motor Lock Levers
        • m
        • Warning
          • DO NOT engage or disengage motor locks until the power is in the OFF position.
• i
  • For this procedure, refer to FIGURE 1 on page 58.
  • Motor lock disengagement/engagement allows free-wheeling or joystick controlled operation. Free-wheeling allows an assistant to maneuver the wheelchair without power.
  • Motor lock levers are located between the rear caster assembly and drive wheel on both sides of the wheelchair.
  • 1. Perform one of the following as if viewing the motors from behind the wheelchair (Detail “A”):
    • • Engage (DRIVE) - Move the motor lock levers DOWN to engage the motors and drive the wheelchair.
    • • Disengage (PUSH) - Move the motor lock levers UP to disengage the motors and push the wheelchair.
  • Rear Caster
    • FIGURE 1 Disengaging/Engaging Motor Lock Levers
    • 6.2 Disengaging/Engaging Wheel Lock Levers
      • m
      • Accessories Warning
        • Wheel locks are optional on this wheelchair. 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 recom...
          • m
      • Warning
        • DO NOT use the wheel locks when the wheelchair power is on and the motor locks are engaged - otherwise damage to the wheelchair may result.
• i
  • For this procedure, refer to FIGURE 2.
  • Use the wheel locks whenever the clutches are disengaged and the wheelchair is being pushed.
  • Wheel lock levers are located between the rear caster assembly and drive wheel on both sides of the wheelchair.
  • 1. Perform one of the following as if viewing the motors from behind the wheelchair (Detail “A”):
    • • Engage (LOCKED) - Move the wheel lock levers DOWN to engage the wheel locks.
    • • Disengage (UNLOCKED) - Move the wheel lock levers UP to disengage the wheel locks.
  • Drive Wheel
    • FIGURE 2 Disengaging/Engaging Motor Lock Levers
    • 7 Transport Ready Option (TRRO)
      • m
      • Warning
        • This section applies only to wheelchairs equipped with TRRO (Transport Ready Option).
        • Contact Invacare Corporation (800-333-6900) with any questions about using this wheelchair for seating in a motor vehicle.
        • When feasible, wheelchair occupants should transfer into the vehicle seat and use the OEM (Original Equipment Manufacturer) vehicle-installed restraint system.
        • This wheelchair has been dynamically tested in a forward-facing mode with the specified crash test dummy restrained by BOTH pelvic and upper-torso strap(s) (shoulder straps), and that BOTH pelvic and upper torso strap(s) should be used to reduce the ...
        • Use ONLY Wheelchair Tie-down and Occupant Restraint Systems (WTORS) which meet the requirements of the SAE (Society of Automotive Engineers) J2249 Recommended Practice during travel in a motor vehicle.
        • This wheelchair has been tested for seating in a motor vehicle with the factory installed seating system only.
        • This wheelchair MUST be in a forward facing position during travel in a motor vehicle.
        • This wheelchair is equipped, and has been dynamically tested to rely on WHEELCHAIR-ANCHORED pelvic straps. If desired, vehicle-anchored pelvic straps may be used.
        • IT IS STRONGLY RECOMMENDED THAT BOTH PELVIC AND UPPER-TORSO STRAP(S) BE USED TO REDUCE THE RISK OF INJURY.
        • To reduce the potential of injury to vehicle occupants, wheelchair-mounted accessories, including but not limited to IV poles, trays, respiratory equipment, backpacks, and other personal items should be removed and secured separately.
        • Postural supports, positioning devices, and/or strap(s) should not be relied on for occupant restraint. These items may be used in addition to the wheelchair-anchored or vehicle-anchored straps.
          • m
      • Warning
        • Seat angle is factory set at time of shipment. Adjustments to the wheelchair may void WC 19 compliance. To maintain compliance, refer to wheelchair service manual before making any adjustments.
        • DO NOT alter or substitute wheelchair frame parts, components, or seating systems.
        • A sudden stop and/or collision may structurally damage your wheelchair. Wheelchairs involved in such incidents should be replaced.
        • Spill proof batteries, such as “gel cells”, should be installed on wheelchairs to be used during travel in a motor vehicle.
        • Transport ready packages are not retrofittable to existing models and are not field serviceable.
      • 7.1 About Transport Ready Packages
        • TRRO includes four factory-installed transport brackets and a wheelchair anchored pelvic belt. TRRO has been crash-tested in accordance with ANSI/ RESNA WC Vol 1 Section 19 Frontal Impact Test requirements for wheelchairs with a 130 lb crash test dum...
        • As of this date, the Department of Transportation has not approved any tie-down systems for transportation of a user while in a wheelchair, in a moving vehicle of any type. It is Invacare’s position that users of wheelchairs should be transferred i...
      • 7.2 Compliance Information
        • This wheelchair conforms with the requirements of the ANSI/RESNA WC/Vol. 1 - Section 19 (Frontal Impact Test)
• i
  • ANSI = American National Standards Institute, RESNA= Rehabilitation Engineering and Assistive Technology Society of North America.
  • This wheelchair has been dynamically tested in a forward-facing mode with a 130 lb crash test dummy, which corresponds to a person with a weight of 125 to 165 lbs. for Junior seat sizes or a 168 lb crash dummy, which corresponds to a person with a we...
  • 7.3 Specifications
  • MODEL
  • MOTOR
  • SEATING SYSTEM
  • WEIGHT LIMIT
    • FDX
    • FDX Jr.
    • Positioning the Wheelchair in the Vehicle
      • m
    • Warning
      • This wheelchair MUST be in a forward facing position during travel in a motor vehicle.
      • The recommended clear zones for wheelchair seated occupants restrained by both pelvic and upper torso belt(s) and only by a pelvic belt are shown in the diagrams and described below.
      • Frontal Clear Zones (FCZ) need to be LARGER when upper torso belt(s) are NOT used.
      • The rear clear zone of 16-inches is measured from the rearmost point on an occupant’s head.
      • The frontal clear zone is measured from the frontmost point on an occupant’s head and is 26-inches with pelvic and upper- torso belt(s) and 37-inches with ONLY a pelvic belt.
      • The frontal clear zone may not be achievable for wheelchair-seated drivers.
      • The estimated seated height (HHT) from the ground or floor to the top of the wheelchair-seated occupant’s head ranges from approximately 47-inches for a small adult female to about 61-inches for a tall adult male
        • .
    • Side View
      • Securement Points
• i
  • For this procedure, refer to FIGURE 1.
  • Tie-Down Bracket
    • FIGURE 1 Securement Points
    • Securing the Wheelchair
      • This wheelchair is to be used only with Wheelchair Tie-down and Occupant Restraint Systems (WTORS) that have been installed in accordance with the manufacturer's instructions and SAE J2249.
• i
  • A copy of SAE J2249 Wheelchair Tie-down and Occupant Restraint Systems (WTORS) for use in Motor Vehicles can be obtained from: SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, (877) 606-7232 or (724) 776-4970.
  • Attach WTORS to the tie-down brackets in accordance with the manufacturer's instructions and SAE J2249.
  • 7.4 Securing the Occupant
    • Wheelchair-Anchored Belts
      • m
    • Warning
      • The pelvic belt that is provided by Invacare has been tested for use in a motor vehicle on this wheelchair only. Do not replace the pelvic belt with a different style pelvic belt.
• i
  • For this procedure, refer to FIGURE 2 on page 66.
  • The wheelchair has been provided with a pelvic belt which meets the requirements of ANSI/RESNA WC/19.
  • The pelvic belt provided by Invacare has been designed to accommodate use on either side of the vehicle. If necessary, follow the instructions below to reverse the orientation of the pelvic belt to accommodate the vehicle-anchored upper torso belt.
  • 1. Install the pelvic belt pin (Detail “A”) into slot in the pelvic belt bracket (Detail “B”). Pull upwards until it snaps into place.
• i
  • Both ends of the pelvic belt have a pin which is used to secure the vehicle-anchored upper torso belt.
  • 2. Repeat step 1 for the opposite pelvic belt bracket.
  • 3. Install the vehicle-anchored upper torso belt onto the pin located at either end of the pelvic belt.
    • DETAIL “A” - Pelvic Belt
  • FIGURE 2 Wheelchair-Anchored Belts
    • Vehicle-Anchored Belts
• i
  • For this procedure, refer to FIGURE 3.
  • rating
  • description
    • a
    • b
    • c
    • D
    • • FDX Adult - 0.476 in (12.1 mm)
    • • FDX Junior - 0.445 in (11.3 mm)
    • NOTE: Rear view of wheelchair and human surrogate secured on test platform and tilted to 45 degrees.
      • FIGURE 3 Vehicle-Anchored Belts
    • Seating System
      • m
    • Warning
      • This wheelchair has been tested for seating in a motor vehicle with the factory installed seating system only.
      • When feasible, wheelchair occupants should transfer into the vehicle seat and use the OEM (Original Equipment Manufacturer) vehicle-installed restraint system
      • Ensure that the factory installed seating system is secured to the wheelchair frame before operation. Refer to the seating system owner’s manual.
    • Positioning Belts
      • m
    • Warning
      • The angle of the pelvic belt should be within the preferred zone of 45 to 75 degrees to the horizontal OR within the optional zone of 30 to 45 degrees to the horizontal.
• i
  • For this procedure, refer to FIGURE 4 on page 69.
  • 1. The pelvic belt should be worn low across the front of the pelvis.
  • 2. Position the upper torso belt(s) over the shoulders.
  • 3. The belt(s) should not be held away from the body by wheelchair components or parts, including but not limited to wheelchair armrests or wheels. Refer to FIGURE 4 for proper and improper positioning of the belts.
  • 4. Ensure the belt(s) are not twisted.
  • 5. Adjust belts as firmly as possible, being mindful of user comfort.
  • do position belts inside of armrests, wheels, etc.
    • FIGURE 4 Positioning Belts
    • 8 Setup/Maintenance
      • 8.1 Setup/Delivery Inspection
• i
  • Setup/delivery inspection should be performed by dealer at time of delivery/set up.
  • Initial adjustments should be made to suit your personal body structure needs and preference. Thereafter weekly, monthly and periodic inspections should be performed by user/attendant between the six month service inspections. Refer to User/ Attendan...
  • Every six months, and as necessary, take your wheelchair to a qualified technician for a thorough inspection and servicing. Refer to Service Inspection on page 73.
    • Check all parts for shipping damage. In case of damage, DO NOT use.
    • Ensure wheelchair rolls straight (no excessive drag or pull to one side).
    • Ensure clothing guards are secure
    • Ensure arms are secure but easy to release and adjustment levers engage properly.
    • Adjustable height arms operate and lock securely.
    • Ensure axle nut or bolt and wheel mounting nuts are secure on drive wheels.
    • Ensure caster/anti-tipper wheels are free of debris, and all mounting hardware is secure and not damaged/missing.
    • Check that cables are routed and secured properly to ensure that cables do NOT become entangled and damaged during normal operation of seating system.
    • Ensure proper operation of powered functions (Example: drive, seating and legrests).
  • 8.2 User/Attendant Inspection Checklists
• i
  • Every six months, and as necessary, take your wheelchair to a qualified technician for a thorough inspection and servicing. Service Inspection on page 73.
  • Weekly, monthly and periodic inspections should be performed by user/attendant between the six month service inspections.
  • Regular cleaning will reveal loose or worn parts and enhance the smooth operation of your wheelchair. To operate properly and safely, your wheelchair must be cared for just like any other vehicle. Routine maintenance will extend the life and efficien...
    • m
  • caution
    • As with any vehicle, the wheels and tires should be checked periodically for cracks and wear, and should be replaced.
  • Inspect/Adjust Weekly
    • Ensure that the casters are free of debris.
    • Inspect tires for flat spots and wear.
    • Inspect all fasteners.
    • Inspect TRBKTS fasteners and hardware.
    • Inspect the anti-tippers for loose hardware or damage.
    • Ensure proper operation of powered functions (Example: drive, seating and legrests).
  • Inspect/Adjust Monthly
    • Clean upholstery and armrests.
    • Clean dirt and lint from axles.
    • Clean dirt and lint from bearings.
    • Ensure that the casters are free of debris.
    • Inspect seat positioning strap for any signs of wear. Ensure buckle latches. Verify hardware that attaches strap to frame is secure and undamaged. Replace if necessary.
  • Inspect/Adjust Periodically
    • Ensure wheelchair rolls straight (no excessive drag or pull to one side).
    • Inspect all fasteners.
    • Inspect TRBKTS fasteners and hardware.
    • Ensure clothing guards are secure.
    • Ensure arms are secure but easy to release and adjustment levers engage properly.
    • Adjustable height arms operate and lock securely.
    • Ensure upholstery does not have any rips or tears.
    • Armrest pad sits flush against arm tube.
    • Ensure that the casters are free of debris.
    • Inspect foam handgrips for damage. If damaged, have them replaced by a qualified technician.
    • Check center mount front riggings for loose fasteners. Replace /tighten if necessary.
    • Check that all labels are present and legible. Replace if necessary.
  • 8.3 Service Inspection
• i
  • Every six months take your wheelchair to a qualified technician for a thorough inspection and servicing.
  • Service inspections MUST be performed by a qualified technician.
    • m
  • 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.
  • caution
    • As with any vehicle, the wheels and tires should be checked periodically for cracks and wear, and should be replaced.
    • The following are recommended items to inspect during regular service inspections performed by a qualified technician. Actual items to be inspected during the service inspection may vary according to the specific wheelchair:
  • Six Month Inspection
    • Clean upholstery and armrests.
    • Clean dirt and lint from axles.
    • Clean dirt and lint from bearings.
    • Check that all labels are present and legible. Replace if necessary.
    • Ensure clothing guards are secure.
    • Ensure adjustable height arms operate and lock securely.
    • Ensure upholstery does not have any rips or tears.
    • Ensure armrest pad sits flush against arm tube.
    • Ensure arms are secure but easy to release and adjustment levers engage properly.
    • Inspect seat positioning strap for any signs of wear. Ensure buckle latches. Verify hardware that attaches strap to frame is secure and undamaged. Replace if necessary.
    • Ensure wheelchair rolls straight (no excessive drag or pull to one side).
    • Ensure that there is no excessive side movement or binding when drive wheels are lifted and spun when disengaged (free-wheeling).
    • Ensure axle nut or bolt and wheel mounting nuts are secure on drive wheels.
    • Inspect tires for flat spots and wear.
    • Ensure that the casters are free of debris.
    • Ensure wheels/casters have proper tension when wheels/casters are spun (when free-wheeling). Wheels/casters should come to a gradual stop.
    • Loosen/tighten caster locknut if wheel wobbles noticeably or binds to a stop.
    • Ensure all caster/wheel/fork/headtube fasteners are secure and not damaged/missing.
    • Inspect the anti-tippers for loose hardware or damage.
    • Ensure the anti-tipper wheels are properly installed and located in the proper mounting position.
    • Ensure wheel locks DO NOT interfere with tires when rolling.
    • Ensure wheel lock pivot point are free of wear and looseness.
    • Ensure wheel locks are easy to engage.
    • Check center mount front riggings for loose fasteners. Replace /tighten if necessary.
    • Check that cables are routed and secured properly to ensure that cables do NOT become entangled and damaged during normal operation of seating system.
    • Ensure proper operation of powered functions (drive, seating, legrests, ect...).
    • Inspect motor brushes and gearbox coupling.
    • Inspect electrical components for signs of corrosion. Replace if corroded or damaged.
    • Inspect battery terminals for loose cable connection. Tighten if necessary.
    • Inspect all fasteners.
    • Inspect TRBKTS fasteners and hardware.
    • Inspect foam handgrips for damage. If damaged, have them replaced by a qualified technician.
    • Ensure swingarm stops are in place and not deteriorated or damaged. Replace if necessary.
  • Inspect/Adjust Every 18 Months
    • Replace motor brushes and gearbox coupling.
  • 8.4 Batteries
    • m
    • Warning
      • The use of rubber gloves is recommended when working with batteries.
      • Invacare strongly recommends that battery installation and battery replacement always be done by a qualified technician.
      • After ANY adjustments, repair or service and before use, make sure all attaching hardware is tightened securely - otherwise injury or damage may result.
      • GP34 batteries weigh 42 pounds each. Use proper lifting techniques (lift with your legs) to avoid injury.
      • DO NOT lift batteries by the hook and loop battery strap. The hook and loop battery strap should be used to assist in removing the batteries from the wheelchair base frame.
      • DO NOT tip the batteries. Keep the batteries in an upright position.
      • NEVER allow any of your tools and/or battery cable(s) to contact BOTH battery post(s) at the same time. An electrical short may occur and serious personal injury or damage may occur.
      • When tightening the clamps, always use a box wrench. Pliers will “round off” the nuts. NEVER wiggle the battery terminal(s)/post(s) when tightening. The battery may become damaged.
      • The POSITIVE (+) RED battery cable MUST connect to the POSITIVE (+) battery terminal(s)/post(s), otherwise serious damage will occur to the electrical system.
      • Install protective caps on POSITIVE (+) and NEGATIVE (-) battery terminals.
      • Do not remove fuse or mounting hardware from POSITIVE (+) red battery cable mounting screw.
      • Unless otherwise indicated, make sure power to the wheelchair is OFF before performing these procedures.
      • After ANY adjustments, repair or service and before use, make sure all attaching hardware is tightened securely - otherwise injury or damage may occur.
• i
  • If there is battery acid in the bottom of the battery box or on the sides of the battery(ies), apply baking soda to these areas to neutralize the battery acid. Before reinstalling the existing or new battery(ies), clean the baking soda from the batte...
  • 8.5 Using the Proper Batteries
    • 1. Position battery on ground/flat surface as shown below.
    • 2. Visually inspect the battery to ensure proper polarity:
      • m
    • Warning
  • FOR WHEELCHAIRS USing GP34 BATTERIES
    • Batteries with terminal configuration (positive on the left and negative on the right) as shown below MUST be used. Batteries that have the reverse terminal configuration MUST not be used - otherwise injury and damage may occur.
    • Terminals must have a threaded insert in them as shown below.
    • proper batteries to use
      • 8.6 Removing/Installing the Batteries
        • m
        • Warning
          • DO NOT lift batteries by the hook and loop battery strap. The hook and loop battery strap should be used to assist in removing the batteries form the wheelchair base frame.
          • DO NOT tip the batteries. Keep the batteries in an upright position.
• i
  • If there is battery acid in the bottom of the battery tray or on the sides of the battery, apply baking soda to these areas to neutralize the battery acid. Before reinstalling the existing or new battery, clean the baking soda from the battery tray o...
  • A battery cable secured to the top of the wheelchair base frame connects the front battery connector to the rear battery connector. It is unnecessary to remove the battery cable when removing or installing the batteries.
  • Have the following tools available.
  • TOOL
  • QTY
  • COMMENTS
    • 7/16-inch (6pt) Box Wrench
    • Diagonal Cutters
      • Removing/Installing the Front Battery
• i
  • For this procedure, refer to FIGURE 1.
  • Reverse this procedure to install the front battery.
    • 1. Place the wheelchair in a well ventilated area where work can be performed without risking damage to carpeting or floor covering.
    • 2. If necessary, elevate the seat to the up most position.
    • 3. Verify the joystick On/Off switch is in the Off position and disconnect joystick cable (not shown). Refer to Disconnecting/ Connecting the Joysticks on page 89.
    • 4. Remove the two thumb screws securing the front shroud/battery retention bracket to the wheelchair base frame.
    • 5. Remove the front shroud/battery retention bracket from the wheelchair base frame.
    • 6. Disconnect the front battery connector from the front connector of the battery cable.
    • 7. Remove the front battery from the wheelchair base frame.
  • Front Battery
    • FIGURE 1 Removing/Installing the Batteries
    • Removing/Installing the Rear Battery
• i
  • For this procedure, refer to FIGURE 2 and FIGURE 3 on page 82.
  • Reverse this procedure to install the rear battery.
  • 1. Remove the two thumb screws securing the rear shroud to the rear shroud stand offs (FIGURE 2).
  • 2. Remove the rear shroud from the wheelchair base frame.
• i
  • Take note of position and orientation of the tie-wraps and wiring bundles before cutting necessary tie-wraps and repositioning the wiring bundles.
  • 3. Locate the two wiring bundles, one on each side of the controller and if necessary, cut the tie-wraps securing the wiring bundles to the controller bracket.
  • Wheelchair Base Frame
    • FIGURE 2 Removing the Rear Shroud
      • 4. Remove the tie-wraps securing the right side wiring bundle together (FIGURE 3, Detail “A”).
      • 5. Remove the two mounting screws securing the controller bracket to the wheelchair base frame (FIGURE 2).
      • 6. Lifting up on the controller bracket, disengage the controller bracket from the wheelchair base frame.
      • 7. Using one hand to support the controller bracket, use the other hand to disconnect the two motor connectors, the rear battery wiring connector, the joystick connector and the auxiliary wiring harness connector (if equipped with power seating syste...
      • 8. Set the controller bracket aside.
      • 9. Disconnect the rear battery wiring connector from the rear battery connector (FIGURE 3, Detail “B”).
        • m
    • Warning
      • When removing or installing the rear battery, DO NOT allow the controller bracket to come in contact with the top of the battery. ALWAYS remove the controller bracket from the wheelchair base frame when removing the batteries - otherwise injury or da...
      • 10. Remove the rear battery from the wheelchair base frame.
  • Right Side Wiring Bundle
    • FIGURE 3 Removing/Installing the Batteries
    • 8.7 Replacing the Batteries and/or Battery Cables
      • m
      • Warning
        • The use of rubber gloves is recommended when working with batteries.
        • 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.
• i
  • For this procedure, refer to FIGURE 4 on page 85.
  • Disconnecting Battery Cables
    • 1. Remove the batteries. Refer to Removing/Installing the Batteries on page 78.
• i
  • Perform STEPS 2-5 on one battery at a time.
  • 2. Cut the tie-wrap that secures the battery terminal cap in place.
  • 3. Slide terminal caps up onto the battery cables.
  • 4. Remove the mounting screw and two lock washers securing the POSITIVE (+) battery cable L-bracket to the POSITIVE (+) battery terminal.
  • 5. Remove the mounting screw and two lock washers securing the Negative (-) battery cable to the NEGATIVE (-) battery terminal.
  • 6. Repeat STEPS 2-5 to remove the battery cables from the remaining battery.
    • m
  • Warning
    • 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.
    • Connect same color connectors to each other (Gray to gray, black to black).
    • Do not remove fuse or mounting hardware from positive (+) battery cable mounting screw. To replace the fuse, obtain and replace battery harness with fuse.
  • Connecting Battery Cables
    • m
  • Warning
    • The positive (+) battery cable must connect to the positive (+) battery terminal, otherwise serious damage will occur to the electrical system.
    • The use of rubber gloves is recommended when working with batteries.
    • Battery terminal configuration as shown in Detail “A” of FIGURE 4 MUST be used. Batteries that have the terminal configuration reversed MUST NOT be used - otherwise serious injury or damage may occur.
    • Install protective caps on POSITIVE (+) and NEGATIVE (-) terminals.
    • All battery terminal covers (two on the front battery and two on the rear battery) must be installed prior to use.
    • caution
    • When connecting the battery cables to the battery, the battery cables MUST be connected to the battery terminals, as shown in FIGURE 4, otherwise damage to the battery cable may result when installing battery terminal caps.
• i
  • Perform STEP 1 on one battery at a time.
  • 1. Secure the battery cables to the battery terminals as described below. Securely tighten:
    • a. Using the mounting screw and two lock washers, secure the POSITIVE (+) battery cable L-bracket to the POSITIVE (+) battery terminal.
    • b. Using the mounting screw and two lock washers, secure the Negative (-) battery cable to the NEGATIVE (-) battery terminal.
  • 2. Repeat STEP 1 to connect the battery cables to the remaining battery.
  • 3. Verify all battery cables are correctly installed and securely tightened.
  • 4. Slide terminal caps down battery cables and onto battery terminals.
  • 5. Secure each terminal cap in place with a tie-wrap (use tie-wraps 11-1/2-inches long).
  • 6. Position the batteries into the wheelchair. Refer to Removing/Installing the Batteries on page 78.
• i
  • New batteries MUST be fully charged before using, otherwise the life of the batteries will be reduced.
  • 7. If necessary, charge the battery. Refer to Charging Batteries on page 53.
  • Positive (+) Battery Terminal
    • FIGURE 4 Replacing the Batteries and/or Battery Cables
    • 8.8 Anti-Tippers
      • m
      • Warning
        • DO NOT Operate the wheelchair without anti- tippers installed - otherwise injury or damage may result
• i
  • For this procedure, refer to FIGURE 5.
  • The anti-tipper wheels MUST be mounted in the correct location according to the seat size and occupant weight to maintain wheelchair stability.
    • m
  • Warning
    • DO NOT reposition the anti-tipper wheel. Changing the anti-tipper wheel location will effect the wheelchair stability and injury or damage may result
  • Anti-Tipper
    • FIGURE 5 Anti-Tippers
    • 8.9 Adjusting Forks
• i
  • For this procedure, refer to FIGURE 6.
  • This procedure must be performed by a qualified technician.
  • This procedure applies to both Forks.
    • 1. Remove the mounting screw securing the suspension arm shroud to the suspension arm.
    • 2. Remove the suspension arm shroud from the suspension arm and caster headtube.
    • 3. To properly tighten caster journal system and guard against flutter, perform the following check:
  • a. Tip the wheelchair forward, toward the floor.
  • b. Pivot both forks and casters to top of their arc simultaneously.
  • c. Let casters drop to bottom of arc (wheels should swing once to one-side, then immediately rest in a straight downward position).
  • d. Adjust locknuts according to freedom of caster swing.
    • 4. Test wheelchair for maneuverability.
    • 5. Readjust locknuts if necessary, and repeat STEPS 1-3 until correct.
    • 6. Reverse STEPS 1 and 2 to reinstall the suspension arm shroud.
  • Locknut
    • FIGURE 6 Adjusting Forks
    • 8.10 Repositioning Joystick
• i
  • For this procedure, refer to FIGURE 7.
  • This procedure must be performed by a qualified technician.
  • 1. Turn the adjustment lock lever to release the joystick mounting tube from the mounting bracket.
  • 2. Remove the joystick from the wheelchair.
  • 3. Remove the three hex screws that secure both halves of the mounting bracket to the arm tube.
  • 4. Reposition mounting bracket on opposite arm tube ensuring the threaded plate of the mounting bracket is on the inside of the arm tube as shown in FIGURE 7.
  • 5. Using the three hex mounting screws and washers, secure both halves of the mounting bracket to the arm tube.
  • 6. Slide the joystick mounting tube through the mounting bracket to the desired position.
  • 7. Turn the adjustment lock lever to secure the joystick mounting tube into the mounting bracket.
  • Washers
    • FIGURE 7 Repositioning Joystick
    • 8.11 Disconnecting/Connecting the Joysticks
• i
  • For this procedure, refer to FIGURE 8.
  • The joystick connector is located at the rear of the seat frame.
  • SPJ+ Joysticks
    • Disconnecting
      • 1. Hold the light grey collar portion of the joystick connector with one hand and the controller connector on the wheelchair in the other and disconnect them by pulling them apart.
        • Connecting
          • m
  • Warning
    • The joystick connector and controller connector fit together in one way only. DO NOT force them together.
      • 1. Hold the light grey collar portion of the joystick connector with one hand and the controller connector on the wheelchair in the other and align them.
      • 2. Lightly push to engage the joystick connector and the controller connector.
  • Joystick Connector
    • FIGURE 8 Disconnecting/Connecting the Joysticks - SPJ+ Joysticks
    • MPJ+ Joysticks
• i
  • For this procedure, refer to FIGURE 9.
    • Disconnecting
      • 1. Pull the latch away from the joystick connector.
      • 2. Disconnect the joystick connector from the remaining connectors
    • Connecting
• i
  • Ensure the gaskets are installed in the top connector cap and between network connectors.
    • 1. Ensure the latch is pulled away from the network connector.
    • 2. Connect the network connector to the other connectors.
    • 3. Top and Bottom Connectors - Install connector caps onto the network connector.
    • 4. Push the latch in to secure the network connectors and caps.
    • 5. If necessary secure excess cable using tie-wraps.
  • Top Connector Cap
    • FIGURE 9 Disconnecting/Connecting the Joysticks - MPJ+ Joysticks
    • 9 Troubleshooting
      • 9.1 Driving Performance
  • wheelchair veers left/right
  • sluggish turn/ performance
  • casters flutter
  • squeaks and rattles
  • looseness in wheelchair
  • wheelchair 3 wheels
  • solutions
    • 9.2 Electrical
      • NOTE: For additional troubleshooting information and explanation of error codes, refer to the individual Electronics Manual supplied with each wheelchair.
      • SPJ™+, SPJ+ w/PSS or SPJ+ w/ACC Joysticks
        • The joystick information gauge and the service indicator give indications of the type of fault or error detected by the control module. When a fault is detected, the wheelchair may stop and not drive. The LEDs on the information gauge may flash in a ...
        • Information Gauge Display Diagnostics
  • Display
    • Information Gauge Display
  • description
  • definition
  • comments
    • Service Indicator Light Diagnostics
• i
  • For this procedure, refer to FIGURE 1.
  • Service Indicator Light
    • FIGURE 1 Service Indicator Light Diagnostics
  • Number OF FLASHES
  • error code description
  • possible solution
    • MPJ™+, PSR+, PSF+ Joysticks or Displays
  • SYMPTOM
  • PROBABLE CAUSE
  • solutions
    • 9.3 Checking Battery Charge Level
      • The following “Do’s” and “Don’ts” are provided for your convenience and safety.
  • don’t
  • do
• Notes
  • 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
  • © 2011 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 li...
  • For more information regarding Invacare products, parts, and services, please visit www.invacare.com.
    • Part No 1163181
    • Rev D - 02/11