Invacare M91SEAT User Manual

Invacare M91SEAT Manual

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  • Invacare M91SEAT | User Manual - Page 1
    Invacare® Pronto® M91™ Power Wheelchair Base with SureStep® User Manual EN This manual MUST be given to the user of the product. BEFORE using this product, read this manual and save for future reference.
  • Invacare M91SEAT | User Manual - Page 2
    duplication or modification in whole or in part is prohibited without prior written permission from Invacare. Trademarks are identified by ™ and ®. All trademarks are owned by or licensed to Invacare Corporation or its subsidiaries unless otherwise noted. Invacare® Pronto® M91™ 2 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 3
    Information ...17 Set Up...17 Accessories Information...19 Powered Seating Systems Only ...19 Transport...20 Repair or Service Information - Dealers and/or Qualified Technicians ...22 Safety/Handling ...23 A Note to Wheelchair Assistants...25 Stability and Balance ...25 Coping with Everyday
  • Invacare M91SEAT | User Manual - Page 4
    45 Wheels ...45 Operating/Storage Temperature...45 Driving ...46 Weight...46 8 WHEELCHAIR OPERATION 47 Preparing the Joystick for Use ...47 Operating the Wheelchair...48 Turning the Power On/Off...48 Using the Joystick to Drive the Wheelchair...49 Invacare® Pronto® M91™ 4 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 5
    Control Buttons...52 Joystick ...53 Charger/Programming Input...53 Information Gauge Display ...53 Service Indicator ...53 CMPJ+ Joystick Switches and Indicators...54 On/Off - Drive Select 65 On-Board Battery Charger...66 Independent Battery Charger ...68 Part No 1143153 5 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 6
    Anchored Belts...81 Seating System ...81 Positioning Belts ...82 11 SETUP/MAINTENANCE 84 Setup/Delivery Inspection ...84 User/Attendant Inspection Checklists ...85 Inspect/Adjust Weekly...85 Inspect/Adjust Monthly...85 Inspect/Adjust Periodically...86 Invacare® Pronto® M91™ 6 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 7
    CONTENTS Service Inspection ...87 Six Month Inspection ...87 Inspect/Adjust Every 18 Months...89 Batteries ...89 Using Replacing Front/Rear Caster Assemblies...106 Adjusting Forks ...107 Repositioning Joystick ...108 Adjustable ASBA ...108 Van Seat...109 Part No 1143153 7 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 8
    ...110 SPJ+ Joysticks ...110 MPJ+ Joysticks...111 12 TROUBLESHOOTING 112 Driving Performance ...112 Electrical ...112 SPJ+, SPJ+ w/PSS or SPJ+ w/ACC Joysticks...112 CMPJ+, PSR+, PSF+ Joysticks or Displays...115 Checking Battery Charge Level ...118 Invacare® Pronto® M91™ 8 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 9
    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 it is not avoided.  Gives useful tips, recommendations and information for efficient, trouble-free use. Part No 1143153 9 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 10
    in this manual. MK6i™ Electronics Programming Guide Adjustable ASBA Owner's Manual Van Seat Owner's Manual Formula™ CG Seating System Adjustable ASBA Service Manual M91 and M94™Service Manual MANUAL PART NUMBER 1141471 1143192 1143195 1143155 1143238 1125038 Invacare® Pronto® M91™ 10 Part No
  • Invacare M91SEAT | User Manual - Page 11
    .), Stability Lock Arm pads, Seat Cushion Foam, Seat Cushion Covers, Back Cushion Foam, Back Cushion Covers, Headrest Foam, Headrest Covers, Footplate Covers, Calf Pad (if applicable)Foam and Cover Lead acid/Lithium, Coin cell (watch type), Gel (6 months) Part No 1143153 11 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 12
    INVACARE'S CONTROL, AND SUCH EVALUATION WILL BE SOLELY DETERMINED BY INVACARE. THE WARRANTY SHALL NOT APPLY TO PROBLEMS ARISING FROM NORMAL WEAR AND TEAR OR FAILURE TO ADHERE TO THE PRODUCT INSTRUCTIONS. A CHANGE IN OPERATING NOISE, PARTICULARLY RELATIVE TO MOTORS Invacare® Pronto® M91™ 12 Part
  • Invacare M91SEAT | User Manual - Page 13
    at the address on the bottom of the back cover. Provide dealer's name address, date of purchase, indicate nature of the defect and, if the product is serialized, indicate the serial number. Do not return products to our factory without our prior consent. Part No 1143153 13 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 14
    WILL BE SOLELY DETERMINED BY INVACARE. THE WARRANTY SHALL NOT APPLY TO PROBLEMS ARISING FROM NORMAL WEAR AND TEAR OR FAILURE TO ADHERE TO THE PRODUCT INSTRUCTIONS. A CHANGE IN OPERATING NOISE EXTENDED TO COMPLY WITH STATE/PROVINCIAL LAWS AND REQUIREMENTS. Invacare® Pronto® M91™ 14 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 15
    can result in death, serious injury, or damage. Users/Caregivers - DO NOT attempt to repair and/or service this wheelchair. Repair and/or service of this wheelchair MUST be performed by a qualified technician. Contact a dealer or Invacare technician. Part No 1143153 15 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 16
    (service) parts may cause death, serious injury, or damage. Replacement parts MUST match original Invacare parts. ALWAYS provide the wheelchair serial number to assist in ordering the correct replacement parts. ƽ WARNING DO NOT connect any medical devices such as ventilators, life support
  • Invacare M91SEAT | User Manual - Page 17
    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
  • Invacare M91SEAT | User Manual - Page 18
    If the seating system must be moved, ALWAYS inspect the wheelchair to ensure the front rigging DOES NOT interfere with the front casters. If the seating system must be moved, ALWAYS inspect to ensure the wheelchair DOES NOT easily tip forward or backward. Invacare® Pronto® M91™ 18 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 19
    adjustments that can safely be made by the user. If there is a procedure or adjustment that needs to be performed on the seating system that is not in this manual, DO NOT perform that procedure. Have the seating system serviced by a qualified technician. Part No 1143153 19 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 20
    and use be made of the restraints made available by the auto industry. Invacare cannot and does not recommend any wheelchair transportation systems. Refer to Transport Ready Option (TRRO) on page 74 for more information about transporting the wheelchair. Invacare® Pronto® M91™ 20 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 21
    . 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 supports. DO NOT use an escalator to move
  • Invacare M91SEAT | User Manual - Page 22
    the owner's operator and maintenance manual, (2) the service manual (if applicable) and (3) the seating system's manual (if applicable). if you are unable to understand the warnings, cautions and instructions, contact Invacare technical support before attempting to service or operate this equipment
  • Invacare M91SEAT | User Manual - Page 23
    starts smoking, sparking, or burning, discontinue using the wheelchair and seek service IMMEDIATELY. ƽ WARNING 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°. Part No 1143153 23 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 24
    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. Invacare® Pronto® M91™ 24 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 25
    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 listed in the inspection checklist of this manual. WARNING With regards to seat/chest positioning straps - it is the Part No 1143153 25 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 26
    point. Continue forward and then turn around. 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. Invacare® Pronto® M91™ 26 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 27
    are clear of all pinch points before lowering seat (FIGURE 2). DO NOT store or place items under the seat. Bump/ Threshold FIGURE 1 Coping with Everyday Obstacles Pinch Point  For this procedure, refer to FIGURE 2 and FIGURE 3. FIGURE 2 Pinch Points Part No 1143153 27 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 28
    4 SAFETY ƽ WARNING: Pinch point may occur when adjusting the arm angle position (Detail "A"). Pinch point may occur when rotating the footboard assembly (Detail "B"). DETAIL "A" Pinch Point DETAIL "B" Pinch Point FIGURE 3 Pinch Points Invacare® Pronto® M91™ 28 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 29
    the wheelchair, make sure that the footplates are in the upward position or swing footrests towards the outside of the wheelchair. Make sure detent balls of the quick-release pin are fully released before operating the wheelchair. Keep detent balls clean. Part No 1143153 29 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 30
    of the wheelchair any further than the length of the armrests. 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. FIGURE 4 Reaching, Leaning and Bending - Forward Invacare® Pronto® M91™ 30 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 31
    IMMEDIATELY. NOTE: 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. Part No 1143153 31 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 32
    , little or no seat platform will be beneath you. Use a transfer board if at all possible. Minimize Gap Distance Wheelchair Seat Top View Front View Wheelchair Seat Seat Seat FIGURE 6 Minimize Gap Distance Transferring To and From Other Seats Invacare® Pronto® M91™ 32 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 33
    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 battery/battery charger information prior to installing, servicing or operating your wheelchair. Part No 1143153 33 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 34
    recharge the batteries and operate the wheelchair at the same time. DO NOT operate wheelchair with extension cord attached to the follow the manufacturer's instructions for each charger (supplied or purchased). If charging instructions are not supplied, Invacare® Pronto® M91™ 34 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 35
    (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 devices transmit signals while they are ON, even when not being used. Part No 1143153 35 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 36
    EMI problems to your powered wheelchair. 4.4 Powered Wheelchair Electromagnetic 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. Invacare® Pronto® M91™ 36 Part
  • Invacare M91SEAT | User Manual - Page 37
    a radiated immunity level of 20 volts per meter. 3) The immunity level of the product is unknown. 4) Modification of any kind to the electronics of this scooter as manufactured by Invacare may adversely affect the EMI immunity levels. Part No 1143153 37 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 38
    in serious injury or damage After ANY adjustments, repair or service and before use, make sure that all attaching hardware is Injury or Damage Loss of power due to loose electrical connections could cause the wheelchair to suddenly stop resulting in . Invacare® Pronto® M91™ 38 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 39
    death, serious injury, or damage. Wheelchair occupants are at particular risk of death or serious injury from these fires and resulting fumes because they may not have the ability to move away from the wheelchair. DO NOT smoke while using this wheelchair. Part No 1143153 39 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 40
    or Damage Accidental activation of wheelchair caused by pets, children, etc. can result in serious injury or damage. ALWAYS turn power off when around pets and/ the joystick and allow the wheelchair to come to a full stop. Then proceed at a slower speed. Invacare® Pronto® M91™ 40 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 41
    WARNING Risk of Death, Serious Injury or Damage Exceeding the weight capacity of the wheelchair/seating system could cause instability resulting in death or serious injury. DO NOT exceed the or inclines always reduce speed and proceed with caution. Part No 1143153 41 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 42
    Death, Serious Injury, or Damage Improperly connected joystick could cause loss of power resulting in death, serious injury, or damage. Ensure the joystick is movement occurs, stop using the wheelchair immediately and contact a qualified technician. Invacare® Pronto® M91™ 42 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 43
    6 Label Locations Serial Number Label is located on the inside of the right rear frame. M91 Standard 6 LABEL LOCATIONS M91 Heavy Duty Part No 1143153 Weight Capacity Label located here (Base Only). 43 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 44
    6 LABEL LOCATIONS Wheelchairs without TRRO Auto style seat positioning strap shown. This label is also on the airline style seat positioning strap. Wheelchairs with TRRO Also on opposite side of wheelchair. Invacare® Pronto® M91™ 44 Also on opposite side of wheelchair. Part No 1143153
  • Invacare M91SEAT | User Manual - Page 45
    (Without Front Rigging): Overall Height: Seat-to-Floor Height - Adjustable ASBA: Van Seat: Wheels Casters: Drive Wheel: Operating/Storage Temperature Operating Temperature: Storage Tempertaure: Part No 1143153 7 TECHNICAL DATA M91, M91R, M91-TS, M91-C, M91-M, M91HD M91 25.75 inches 39 inches (with
  • Invacare M91SEAT | User Manual - Page 46
    determine the range of their wheelchair. Refer to Battery Charger M91 STANDARD M91 HEAVY DUTY 199 lbs 260 lbs (w/o Batteries), 310 lbs (w/ Batteries) 37 lbs Each (Use 22NF Batteries Only) Up to 300 lbs Up to 400 lbs  Refer to Weight Limitation on page 35. Invacare® Pronto® M91™ 46 Part
  • Invacare M91SEAT | User Manual - Page 47
    8 Wheelchair Operation 8 WHEELCHAIR OPERATION ƽ WARNING After ANY adjustments, repair or service and before use, make sure that all attaching hardware is tightened Joystick Mounting Tube Adjustment Lock Lever FIGURE 1 Preparing the Joystick for Use Part No 1143153 47 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 48
    power Off can be achieved by performing one of the following steps: JOYSTICK CMPJ+ SPJ+ ACTION Move the On/Off switch Back to the Off position. Press the On/Off button. SPJ+ Joysticks On/Off Button CMPJ+ Joystick On/Off Switch FIGURE 2 Turning the Power On/Off Invacare® Pronto® M91™ 48 Part
  • Invacare M91SEAT | User Manual - Page 49
    you to start and stop smoothly. 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 48. 3. Maneuver the joystick in the following manner: Part No 1143153 49 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 50
    Wheelchair  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 51. • CMPJ+ Joystick Switches and Indicators on page 54. Invacare® Pronto® M91™ 50 Part
  • Invacare M91SEAT | User Manual - Page 51
    (Hare) Service Indicator  *The mode button is only present on SPJ+ w/ACC joystick. Additional Input for Powered Seating Switch Charger/ Programming Input Active (If Programed) FIGURE 4 SPJ™+, MK6i™ SPJ+ w/PSS and MK6i SPJ+ w/ACC Joystick Switches and Indicators Part No 1143153 51 Invacare
  • Invacare M91SEAT | User Manual - Page 52
    mode limits the drive speed to a pre-programmed value, typically when the seat has been elevated and the wheelchair is required to drive at 20% speed. Speed Control Buttons The speed control decrease/increase the speed in smaller increments. The smaller Invacare® Pronto® M91™ 52 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 53
    of the wheelchair: 1. Power is On. wheelchair status. Service Indicator The AMBER service indicator will light when an error or fault occurs. Refer to Service Indicator Light Diagnostics on page 114 for a listing of the flash codes and what they indicate. Part No 1143153 53 Invacare® Pronto® M91
  • Invacare M91SEAT | User Manual - Page 54
    8 WHEELCHAIR OPERATION 8.4 CMPJ+ Joystick Switches and Indicators  For this procedure, refer to Select Toggle Switch Joystick Memory Card Slot LCD Display Mode Switch Speed Control Knob Invacare® Pronto® M91™ Programmable Mono Port 1/2 or External Mode Switch Remote On/ Off Input To
  • Invacare M91SEAT | User Manual - Page 55
    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 displays the Main Screen. FIGURE 6 LCD Display Screens - Splash Screen Part No 1143153 55 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 56
    display is the Information Center. The Information Center displays current data on the wheelchair. Refer to LCD Display table on page 56 for descriptions of information shown on the available battery power. This indicator is shown on every screen. Invacare® Pronto® M91™ 56 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 57
    modes are as follows: to Digital 3 Speed 1 - 3 RIM Mode No Driving Automatic Positioning Powered Seating 4-Switch Level 1 (L1, L1 Latched) 4-Switch Level 2 (L2, L2 Latched) Drive Select to ECU Output Activated ASM 1 ASM 2 Part No 1143153 Infrared Mouse 57 Mouse B Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 58
    8 WHEELCHAIR OPERATION Available Modes in this Drive (Must be Programmed. Top, Highlighted Icon Indicates Selected Mode) Drive /info message, status icon and battery indicator are displayed on this screen. FIGURE 8 LCD Display Screens - Driving Screen Invacare® Pronto® M91™ 58 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 59
    WHEELCHAIR service call. FAULT CODES - Displays time and date stamped fault codes. This information can be helpful to a provider prior to making a service call. CONNECTED DEVICES - Displays device connections. Refer to Connected Devices Screen on page 60. Part No 1143153 59 Invacare® Pronto® M91
  • Invacare M91SEAT | User Manual - Page 60
    WHEELCHAIR Actuator Intelligent CG Tilt Shark Power Module (SPM) Actuator SANODE supports G-Trac Mouse Only IR/Mouse Digital Attendant Control Micro Extremity Control Peachtree Control ASL Digital Control FIGURE 9 LCD Display Screens - Connected Devices Screen Invacare® Pronto® M91™ 60 Part
  • Invacare M91SEAT | User Manual - Page 61
    The remote reset switch may be used to stop the wheelchair if the wheelchair is in motion. The remote reset switch also functions rear of the joystick on the right side and allows the power switch to be operated by an ability switch (normally open momentary Part No 1143153 61 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 62
    at power up) wheelchair parameters. 8.5 When to Charge Batteries  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. Invacare® Pronto® M91™ 62 Part
  • Invacare M91SEAT | User Manual - Page 63
    Empty 8 WHEELCHAIR OPERATION Information Gauge Display Batteries Full Battery Charger/ Programming Port FIGURE 10 SPJ+, SPJ+ w/PSS and SPJ+ w/ACC Joysticks Display Screen Battery Gage Display Batteries Empty Batteries Full FIGURE 11 CMPJ+ Joystick Part No 1143153 63 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 64
    sit in the wheelchair while charging the batteries. DO NOT attempt to recharge the batteries and operate the power wheelchair at the follow the manufacturer's instructions for each charger (supplied or purchased). If charging instructions are not supplied, Invacare® Pronto® M91™ 64 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 65
    WHEELCHAIR OPERATION  New batteries MUST be fully charged prior to initial use of the wheelchair anticipated the wheelchair will not connected to the wheelchair and wall outlet owner's manual shipped . Contact an Invacare dealer.  . Contact an Invacare dealer for service. The batteries
  • Invacare M91SEAT | User Manual - Page 66
    , unplug the male connector of the AC power cord from the wall outlet and then unplug the female connector of the AC power cord from the AC receptacle on the charger. ƽ WARNING DO NOT operate wheelchair with AC power cord attached to the wheelchair. Invacare® Pronto® M91™ 66 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 67
    Charger Female Connector on AC Power Cord (Connects to AC Receptacle on Charger) Charger (Hidden from View) 8 WHEELCHAIR OPERATION  Wheelchair shown without seat for clarity. Charge indicator or Over Temperature FIGURE 12 On-Board Battery Charger Part No 1143153 67 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 68
    charger. The independent charger is NOT supplied with the wheelchair. Tool Battery Charger REQUIRED ITEMS Quantity 1 Comments Supplied port on the joystick. 2. Plug the charger's AC power cord, or extension, into the grounded 120 VAC wall outlet Invacare® Pronto® M91™ 68 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 69
    seat brackets are engaged with the seat clevis pins by pulling up on the latch bar. 2. Pull up on latch bar to verify that brackets are engaged with seat clevis pins. 3. Connect the joystick. Refer to Disconnecting/Connecting the Joysticks on page 110. Part No 1143153 69 Invacare® Pronto® M91
  • Invacare M91SEAT | User Manual - Page 70
    8 WHEELCHAIR OPERATION  Van Seat model shown. Adjustable ASBA seat removes/installs in the same way. Rear Pivot Brackets Seat Clevis Pins Latch Bar (located under the front of the seat) FIGURE 14 Removing/Installing the Seat Assembly Invacare® Pronto® M91™ 70 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 71
    ƽ WARNING Make sure power to the wheelchair is Off before performing this procedure. Never leave the seat assembly in the up/open position unless necessary to perform a procedure on the wheelchair otherwise injury or damage may result. After ANY adjustments, repair or service and before use, make
  • Invacare M91SEAT | User Manual - Page 72
    the down/closed position when not servicing the wheelchair and ensure it is in the locked position before using. Tilting the Seat Assembly Forward 1. Using one hand, firmly grasp the front edge of the seat assembly and lift until seat assembly is no longer supported by the prop rod. 2. Disengage
  • Invacare M91SEAT | User Manual - Page 73
    the wheelchair without power. Motor wheelchair. Motor Lock Lever DETAIL "A" Rear Caster Drive Wheel DISENGAGE MOTOR (Push) Move Motor Lock Lever UP FIGURE 1 Disengaging/Engaging Motor Lock Levers ENGAGE MOTOR (Drive) Move Motor Lock Lever DOWN Part No 1143153 73 Invacare® Pronto® M91
  • Invacare M91SEAT | User Manual - Page 74
    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 belts. Invacare® Pronto® M91™ 74 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 75
    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
  • Invacare M91SEAT | User Manual - Page 76
    Rehabilitation Engineering and Assistive Technology Society of North America. This wheelchair has been dynamically tested in a forward-facing mode with the 10.3 Specifications MODEL M91 Standard M91 Heavy Duty WEIGHT LIMIT Up to 300 lbs Up to 400 lbs Invacare® Pronto® M91™ 76 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 77
    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 . (Frontal Clear Zone) 16in. FCZ Side View 8in. 8in. HHT 16in. FCZ (Frontal Clear Zone) Top View Part No 1143153 77 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 78
    have been installed in accordance with the manufacturer's instructions and SAE J2249.  A copy of SAE J2249 Wheelchair Tie-down and Occupant Restraint Systems (WTORS) for tie-down brackets in accordance with the manufacturer's instructions and SAE J2249. Invacare® Pronto® M91™ 78 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 79
    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 pelvic belt. Part No 1143153 79 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 80
    DETAIL "B" Back Angle Bracket Large End of Slot Belt Mounting Bracket Pin (Used to secure the vehicleanchored upper torso belt.) Small End of Slot FIGURE 2 Wheelchair-Anchored Belts Invacare® Pronto® M91™ 80 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 81
    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. Part No 1143153 81 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 82
    the pelvic belt is intended to be used for postural support in addition to occupant restraint in a frontal crash. Steeper develop between the user and the belt due to compliance of seat cushions and belt movement, thereby reducing the tendency for the user Invacare® Pronto® M91™ 82 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 83
    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 OUTSIDE of armrests, wheels, etc. FIGURE 4 Positioning Belts Part No 1143153 83 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 84
    and as necessary, take your wheelchair to a qualified technician for a thorough inspection and servicing. Refer to Service Inspection on page 87.  Check all parts for shipping damage. In case and damaged during normal operation of seating system. Invacare® Pronto® M91™ 84 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 85
    and is functional. Replace if necessary.  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. Part No 1143153 85 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 86
    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 AC power cord for damage. Replace if necessary. Invacare® Pronto® M91™ 86 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 87
    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. Part No 1143153 87 Invacare
  • Invacare M91SEAT | User Manual - Page 88
    is secure and undamaged. Replace if necessary.  Ensure wheelchair rolls straight (no excessive drag or pull to one side seating system.  Ensure proper operation of powered functions (drive, seating, legrests, ect...).  Inspect motor brushes and gearbox coupling. Invacare® Pronto® M91™ 88 Part
  • Invacare M91SEAT | User Manual - Page 89
    negative battery terminals. Replace cable(s) immediately if cable(s) insulation becomes damaged. DO NOT remove fuse or mounting hardware from POSITIVE (+) red battery cable mounting screw. Part No 1143153 89 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 90
    Invacare strongly recommends that battery installation and battery replacement always be done by a qualified technician. After ANY adjustments, repair or service Unless otherwise indicated, make sure power to the wheelchair is OFF before performing these Invacare® Pronto® M91™ 90 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 91
    below. 2. Visually inspect the battery to ensure proper polarity: ƽ WARNING FOR WHEELCHAIRS USING 22NF BATTERIES Batteries with terminal configuration (POSITIVE on the left and NEGATIVE (-) Battery Terminal/Post POSITIVE (+) Battery Terminal/ Post Part No 1143153 91 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 92
    area where work can be performed without risking damage to carpeting or floor covering. 2. 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 110. Invacare® Pronto® M91™ 92 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 93
    Wheelchairs without Formula PTO Plus - Remove the seat. Refer to Removing/Installing the Seat Assembly on page 69. • Wheelchairs with Formula PTO Plus - Tilt the seat back. Refer to Tilting the Seat of the battery tray, if disconnected in STEP 5. Part No 1143153 93 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 94
    one of the following: • Wheelchairs without Formula PTO Plus - Reinstall the seat. Refer to Removing/Installing the Seat Assembly on page 69. • Wheelchairs with Formula PTO Plus - Tilt the seat forward. Refer to Tilting the Seat Assembly on page 71. Invacare® Pronto® M91™ 94 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 95
    Fuse Hardware*  Terminal cap shown removed for clarity. Front of Wheelchair Rear of wheelchair RED Controller Connector (Not Shown) BLACK Front NEGATIVE (-) Battery Terminal Battery Retaining Strap FIGURE 2 Installing/Removing the Batteries Part No 1143153 95 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 96
    covering. 2. Verify the joystick On/Off switch is in the Off position and disconnect joystick. Refer to Disconnecting/Connecting the Joysticks on page 110. 3. Perform one of the following: • Wheelchairs without Formula PTO Plus - Remove the seat FIGURE 1). Invacare® Pronto® M91™ 96 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 97
    battery cable on front battery or GREY battery terminal cover from BLACK battery cable on rear battery. 4. Remove the mounting screws and nuts that secure the POSITIVE (+) RED battery cable to the POSITIVE (+) battery terminal/post as shown in FIGURE 3. Part No 1143153 97 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 98
    POSITIVE (+) Battery Cable, Mounting Screw with Fuse Hardware Tie-Wrap Locknut Tie-Wrap Battery FIGURE 3 Replacing the Batteries and/or Battery Cables POSITIVE (+) Battery Terminal Invacare® Pronto® M91™ 98 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 99
    All battery terminal covers (two on the covers over battery post(s). 8. Using new tie-wraps, secure the terminal covers to the battery terminals as shown in FIGURE 3. 9. Repeat STEPS 1-8 to install and connect the rear battery to the rear battery harness. Part No 1143153 99 Invacare® Pronto® M91
  • Invacare M91SEAT | User Manual - Page 100
    Wheelchairs with Formula PTO Plus - Tilt the seat back. Refer to Tilting the Seat Assembly on page 71. • Wheelchairs without Formula PTO Plus - Remove the seat assembly. Refer to Removing/Installing the Seat Installing 1. Perform one of the following: Invacare® Pronto® M91™ 100 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 101
    on page 69. DETAIL "A" - TOP SHROUD DETAIL "B" - FRONT SHROUD Top Shroud Base Frame Hooks Rear of Wheelchair Base Frame Seat Supports Hook and Loop Strips Part No 1143153 Front of Wheelchair FIGURE 4 Removing/Installing the Shrouds 101 Release Knob Front Shroud Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 102
    . Before performing any maintenance, adjustment or service verify that On/Off switch on the -up footboard. When getting in or out of the wheelchair, make sure that the flip-up footboard is in feet MUST remain on the footboard while operating the wheelchair. If the user's feet are allowed to rest
  • Invacare M91SEAT | User Manual - Page 103
    are fully released and protruding past the outer edge of the tube (Detail "A"). Wheelchair Frame Mounting Hole Three Depth Adjustment Holes Quick Release Pin Detent Ball 11 SETUP/ Tube Detent Balls FIGURE 5 Removing/Installing the Footboard Assembly Part No 1143153 103 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 104
    jam nut and washer to secure the mounting screw in place. Set Screw, Washer and Jam Nut Footboard Assembly FIGURE 6 Adjusting the Footboard Assembly - Angle Invacare® Pronto® M91™ 104 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 105
    released and protruding past the outer edge of the tube before operating the wheelchair. Otherwise, injury and/or damage may result. Keep detent balls clean. Release Pin Part No 1143153 Outer Edge of Tube Detent Balls FIGURE 7 Adjusting the Footboard Assembly - Depth 105 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 106
    to fork with existing mounting screw, two washers and locknut (FIGURE 8). Securely tighten. Locknut Mounting Screw Washer Washer Caster FIGURE 8 Replacing Front/Rear Caster Assemblies Invacare® Pronto® M91™ 106 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 107
    repeat STEPS 1-3 until correct. 5. Snap the dust cover into the caster headtube ensuring that the tabs are under the side shroud. Base Frame Side Shroud Fork 11 SETUP/MAINTENANCE Tabs Dust Cover Locknut Washer Caster Headtube FIGURE 9 Adjusting Forks Part No 1143153 107 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 108
    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 not shown. Joystick Mounting Tube FIGURE 10 Repositioning Joystick Invacare® Pronto® M91™ 108 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 109
    adjustment lock.  MK5 SPJ-80 joystick shown, all other joysticks reposition in the same way. Locknuts Arm Frame Part No 1143153 Hex Mounting Screws Spacers Adjustment Lock Lever Mounting Bracket FIGURE 11 Repositioning Joystick - Van Seat 109 Joystick Mounting Tube Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 110
    of the seat frame. wheelchair in the other and align them. 2. Lightly push to engage the joystick connector and the controller connector. Light Grey Collar Joystick Connector Controller Connector FIGURE 12 Disconnecting/Connecting the Joysticks - SPJ+ Joysticks Invacare® Pronto® M91™ 110 Part
  • Invacare M91SEAT | User Manual - Page 111
    . Top Connector Cap Network Connectors Controller Cable Bottom Connector Cap 11 SETUP/MAINTENANCE Latch Gasket Gasket Gasket FIGURE 13 Disconnecting/Connecting the Joysticks MPJ+ Joysticks Part No 1143153 111 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 112
    . 12.2 Electrical  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
  • Invacare M91SEAT | User Manual - Page 113
    DESCRIPTION DEFINITION All LEDs are off. Power is off. 12 TROUBLESHOOTING COMMENTS Part No 1143153 All LEDs are on. Power is on. Fewer than three LEDs flashing slowly. Joystick has detected Out-ofNeutral-at-Power-Up mode. Release the joystick back to Neutral. 113 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 114
    wheelchair. Ensure motor cable is plugged into the controller. Contact Invacare/Dealer for service. Ensure brake lever is in the drive position before turning on the wheelchair. Ensure motor cable is plugged into the controller. Contact Invacare/Dealer for service. Invacare® Pronto® M91™ 114 Part
  • Invacare M91SEAT | User Manual - Page 115
    Replacing the Batteries and/or Battery Cables on page 97. JOYSTICK TIMEOUT displays and the wheelchair does not drive. Joystick or input device is disconnected (Error code 32). Turn off power, reconnect the joystick of input device and turn power on. Part No 1143153 115 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 116
    the power off and then back on. Replace the controller if necessary. Turn the wheelchair off and back on. Reconnect the device. This is normal behavior. Have batteries checked for shorted cell. Replace if necessary. Contact Dealer/Invacare for service. Invacare® Pronto® M91™ 116 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 117
    Cables on page 97. Stop use of Wheelchair. Contact Dealer/Invacare for Service. Contact Dealer/Invacare for Service. Contact Dealer/Invacare for Service. Contact Dealer/Invacare to have controller reprogrammed. Contact Dealer/Invacare for Service. Part No 1143153 117 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 118
    without first reading this manual. Read and understand this manual and any service information that accompanies a battery and charger before operating the wheelchair. Don't perform installation and chargers. Use ONLY a GEL charger for a GEL battery. Invacare® Pronto® M91™ 118 Part No 1143153
  • Invacare M91SEAT | User Manual - Page 119
    12 Notes 12 TROUBLESHOOTING Part No 1143153 119 Invacare® Pronto® M91™
  • Invacare M91SEAT | User Manual - Page 120
    Part No 1143153 Rev G ~06 - 2/16 Invacare Corporation USA One Invacare Way Elyria, Ohio USA 44036-2125 800-333-6900 www.invacare.com Making Life's Experiences Possible™ Canada 570 Matheson Blvd E Unit 8 Mississauga Ontario L4Z 4G4 Canada 800-668-5324
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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.
EN
Invacare®
Pronto® M91™
Power Wheelchair Base
with SureStep®