Owners Manual
Page 4
... Gauge Display Diagnostics 29 Service Indicator Light Diagnostics 29 Checking Battery Charge Level...30 SECTION 5-WHEELCHAIR OPERATION 31 Operating the Wheelchair...31 Turning the Power On/Off ...31 On/Off Button ...31 Using the Joystick to Drive the Wheelchair 31 SPJ™+ Joystick Switches and Indicators 33 On/Off Button ...33 Speedometer ...33 Speed... ...36 Installing...37 Adjusting the Seat Height ...37 Adjusting Seat Position on Seat Frame 39 Adjusting Seat Depth ...40 Replacing the Seat Positioning Strap ...41 Pronto® M91™ with SureStep® 4 Part No 1141450
... Gauge Display Diagnostics 29 Service Indicator Light Diagnostics 29 Checking Battery Charge Level...30 SECTION 5-WHEELCHAIR OPERATION 31 Operating the Wheelchair...31 Turning the Power On/Off ...31 On/Off Button ...31 Using the Joystick to Drive the Wheelchair 31 SPJ™+ Joystick Switches and Indicators 33 On/Off Button ...33 Speedometer ...33 Speed... ...36 Installing...37 Adjusting the Seat Height ...37 Adjusting Seat Position on Seat Frame 39 Adjusting Seat Depth ...40 Replacing the Seat Positioning Strap ...41 Pronto® M91™ with SureStep® 4 Part No 1141450
Owners Manual
Page 7
...not approved any tie-down systems for use in a moving vehicle of the end user. Part No 1141450 7 Pronto® M91™ with Invacare accessories. Caution indicates a potentially hazardous situation which , if not avoided, could result in death or serious injury...wheelchair transportation systems. ƽ WARNING Invacare products are specifically designed and manufactured for definitions of wear appear, belt must be made of the restraints made by a qualified technician. POWERED SEATING SYSTEMS ONLY - Accessories designed by other manufacturers have not been tested by Invacare...
...not approved any tie-down systems for use in a moving vehicle of the end user. Part No 1141450 7 Pronto® M91™ with Invacare accessories. Caution indicates a potentially hazardous situation which , if not avoided, could result in death or serious injury...wheelchair transportation systems. ƽ WARNING Invacare products are specifically designed and manufactured for definitions of wear appear, belt must be made of the restraints made by a qualified technician. POWERED SEATING SYSTEMS ONLY - Accessories designed by other manufacturers have not been tested by Invacare...
Owners Manual
Page 8
... or oily surfaces. Other general warnings listed within this wheelchair. Wheelchairs should be examined during maintenance for signs of this document also apply. Pronto® M91™ with optimum traction and stability when driving forward over transitions and thresholds of electrical components more frequently. This Power Wheelchair has Invacare's SureStep technology, a feature that are frequently exposed to...
... or oily surfaces. Other general warnings listed within this wheelchair. Wheelchairs should be examined during maintenance for signs of this document also apply. Pronto® M91™ with optimum traction and stability when driving forward over transitions and thresholds of electrical components more frequently. This Power Wheelchair has Invacare's SureStep technology, a feature that are frequently exposed to...
Owners Manual
Page 14
...to move up or down ramps or slopes. Invacare strongly recommends proceeding down an incline with seat latch may result. DO NOT leave elevating legrests in the On position when entering or exiting your wheelchair. DO NOT leave the power button in the fully extended position when proceeding ... brakes. DO NOT engage or disengage the motor release levers until the power is in the upward position or swing the footrests towards the outside of moving wheelchair with SureStep® 14 Part No 1141450 Pronto® M91™ with wheel locks. DO NOT climb, go up or down ...
...to move up or down ramps or slopes. Invacare strongly recommends proceeding down an incline with seat latch may result. DO NOT leave elevating legrests in the On position when entering or exiting your wheelchair. DO NOT leave the power button in the fully extended position when proceeding ... brakes. DO NOT engage or disengage the motor release levers until the power is in the upward position or swing the footrests towards the outside of moving wheelchair with SureStep® 14 Part No 1141450 Pronto® M91™ with wheel locks. DO NOT climb, go up or down ...
Owners Manual
Page 15
...power source for this unit. Some battery manufacturers mold a carrying strap and/or hold down flanges directly into a battery box may result. Charging Batteries Ꮨ DANGER When using the wheelchair...attempt to recharge the batteries and operate the wheelchair at least 16 AWG (American Wire Gauge...is not designed for these applications. Invacare strongly recommends their use of rubber ...power is recommended when working with the battery box cannot be taken to reduce the gap distance. ALWAYS wear your wheelchair... of the wheelchair, every precaution should not be a fire ...
...power source for this unit. Some battery manufacturers mold a carrying strap and/or hold down flanges directly into a battery box may result. Charging Batteries Ꮨ DANGER When using the wheelchair...attempt to recharge the batteries and operate the wheelchair at least 16 AWG (American Wire Gauge...is not designed for these applications. Invacare strongly recommends their use of rubber ...power is recommended when working with the battery box cannot be taken to reduce the gap distance. ALWAYS wear your wheelchair... of the wheelchair, every precaution should not be a fire ...
Owners Manual
Page 16
...number, size, and shape as the device being connected. If you must use an extension cord, use power wheelchair in accordance with ISO 7176 "Rain Test." Pronto® M91™ with a properly grounded three‐prong wall receptacle in a rain storm of the batteries. ... on the rear of moisture. SECTION 1-GENERAL GUIDELINES DO NOT operate wheelchair with extension cord attached to remove his /her power wheelchair from a rain storm and retain wheelchair operation. Rain Test Invacare has tested its power wheelchairs in a shower. DO NOT sit in a damp area for proper...
...number, size, and shape as the device being connected. If you must use an extension cord, use power wheelchair in accordance with ISO 7176 "Rain Test." Pronto® M91™ with a properly grounded three‐prong wall receptacle in a rain storm of the batteries. ... on the rear of moisture. SECTION 1-GENERAL GUIDELINES DO NOT operate wheelchair with extension cord attached to remove his /her power wheelchair from a rain storm and retain wheelchair operation. Rain Test Invacare has tested its power wheelchairs in a shower. DO NOT sit in a damp area for proper...
Owners Manual
Page 18
... transceivers, such as commercial broadcast transmitters (radio and TV broadcast antenna towers) and amateur (HAM) radios. Pronto® M91™ with the antenna mounted directly on the outside of relatively intense electromagnetic fields in the everyday environment. There... READ THIS INFORMATION REGARDING THE POSSIBLE EFFECTS OF ELECTROMAGNETIC INTERFERENCE ON YOUR POWERED WHEELCHAIR. It can resist EMI up to your powered wheelchair. Each powered wheelchair can also permanently damage the powered wheelchair's control system. The interference (from sources such as we know,...
... transceivers, such as commercial broadcast transmitters (radio and TV broadcast antenna towers) and amateur (HAM) radios. Pronto® M91™ with the antenna mounted directly on the outside of relatively intense electromagnetic fields in the everyday environment. There... READ THIS INFORMATION REGARDING THE POSSIBLE EFFECTS OF ELECTROMAGNETIC INTERFERENCE ON YOUR POWERED WHEELCHAIR. It can resist EMI up to your powered wheelchair. Each powered wheelchair can also permanently damage the powered wheelchair's control system. The interference (from sources such as we know,...
Owners Manual
Page 19
... such as cellular phones, while the powered wheelchair is turned ON; 2) Be aware of special concern. This can affect powered wheelchairs and motorized scooters. Part No 1141450 19 Pronto® M91™ with the control system of the powered wheelchair. Electromagnetic interference (EMI) from hand-held...-way radios, and cellular phones can affect powered wheelchair movement and braking. It is safe; 4) Be aware that adding accessories or components, or modifying the powered wheelchair, may make it more intense as manufactured by Invacare may adversely affect the EMI immunity levels.
... such as cellular phones, while the powered wheelchair is turned ON; 2) Be aware of special concern. This can affect powered wheelchairs and motorized scooters. Part No 1141450 19 Pronto® M91™ with the control system of the powered wheelchair. Electromagnetic interference (EMI) from hand-held...-way radios, and cellular phones can affect powered wheelchair movement and braking. It is safe; 4) Be aware that adding accessories or components, or modifying the powered wheelchair, may make it more intense as manufactured by Invacare may adversely affect the EMI immunity levels.
Owners Manual
Page 23
...attempt to move an occupied power wheelchair between floors using two assistants and making thorough preparations. Use an elevator to lift the wheelchair only by any removable (detachable) parts of the front forks as hand hold supports. Invacare recommends using a stairway. ...power wheelchair up or down the stairs. NOTE: For this procedure for hand-hold supports, transfer the wheelchair base to move a wheelchair between 203 and 318 lbs. Hand Hold Supports ƽ WARNING: ESCALATORS DO NOT use an escalator to the desired location. Part No 1141450 23 Pronto® M91...
...attempt to move an occupied power wheelchair between floors using two assistants and making thorough preparations. Use an elevator to lift the wheelchair only by any removable (detachable) parts of the front forks as hand hold supports. Invacare recommends using a stairway. ...power wheelchair up or down the stairs. NOTE: For this procedure for hand-hold supports, transfer the wheelchair base to move a wheelchair between 203 and 318 lbs. Hand Hold Supports ƽ WARNING: ESCALATORS DO NOT use an escalator to the desired location. Part No 1141450 23 Pronto® M91...
Owners Manual
Page 24
... To and From Other Seats ƽ WARNING ALWAYS turn the wheelchair power Off and engage the Motor Release Levers to prevent the wheels from moving before attempting to transfer in the seat. This will be performed independently ... distance by aligning both the front and rear casters parallel with the object you are transferring onto. Position the wheelchair as close as possible in or out of the wheelchair tipping forward. Pronto® M91™ with transfer. ƽ WARNING During independent transfer, little or no seat platform will prevent broken screws, damaged upholstery...
... To and From Other Seats ƽ WARNING ALWAYS turn the wheelchair power Off and engage the Motor Release Levers to prevent the wheels from moving before attempting to transfer in the seat. This will be performed independently ... distance by aligning both the front and rear casters parallel with the object you are transferring onto. Position the wheelchair as close as possible in or out of the wheelchair tipping forward. Pronto® M91™ with transfer. ƽ WARNING During independent transfer, little or no seat platform will prevent broken screws, damaged upholstery...
Owners Manual
Page 28
.... Replace if necessary. Replace if worn. ❑ Clean upholstery and armrests. ❑ Inspect charger AC power cord for service. Motor "chatters" or runs irregular. Damaged motor coupling. Contact Dealer/Invacare for shorted cell. Pronto® M91™ with each wheelchair. SECTION 4-SAFETY INSPECTION/TROUBLESHOOTING ❑ Inspect and clean the stability lock gears. Electrical malfunction Batteries...
.... Replace if necessary. Replace if worn. ❑ Clean upholstery and armrests. ❑ Inspect charger AC power cord for service. Motor "chatters" or runs irregular. Damaged motor coupling. Contact Dealer/Invacare for shorted cell. Pronto® M91™ with each wheelchair. SECTION 4-SAFETY INSPECTION/TROUBLESHOOTING ❑ Inspect and clean the stability lock gears. Electrical malfunction Batteries...
Owners Manual
Page 29
..., the wheelchair may flash in program- The steady LEDs indicate nating with SureStep® ming, inhibit and/or charg- Check that battery cables are flashing slowly. Part No 1141450 29 Pronto® M91™ with steady display. SECTION 4-SAFETY INSPECTION/TROUBLESHOOTING Troubleshooting - Power is in...of error codes, refer to the individual Electronics Manual supplied with each wheelchair The joystick information gauge and the service indicator give indications of the type of -Neutral-at-Power-Up to neutral and try again. Information Gauge Display Diagnostics DISPLAY ...
..., the wheelchair may flash in program- The steady LEDs indicate nating with SureStep® ming, inhibit and/or charg- Check that battery cables are flashing slowly. Part No 1141450 29 Pronto® M91™ with steady display. SECTION 4-SAFETY INSPECTION/TROUBLESHOOTING Troubleshooting - Power is in...of error codes, refer to the individual Electronics Manual supplied with each wheelchair The joystick information gauge and the service indicator give indications of the type of -Neutral-at-Power-Up to neutral and try again. Information Gauge Display Diagnostics DISPLAY ...
Owners Manual
Page 31
... button. 2. Using the Joystick to Drive the Wheelchair The joystick is used to turn the power on and off , press the On/Off button. It is spring‐loaded, and automatically returns to lock or unlock the joystick (if programmed). Part No 1141450 31 Pronto® M91™ with 360 degrees of mobility for...
... button. 2. Using the Joystick to Drive the Wheelchair The joystick is used to turn the power on and off , press the On/Off button. It is spring‐loaded, and automatically returns to lock or unlock the joystick (if programmed). Part No 1141450 31 Pronto® M91™ with 360 degrees of mobility for...
Owners Manual
Page 32
... corrections. To Move Forward On/Off Button To Move Right Joystick To Move Left To Move Backward FIGURE 5.2 Operating the Wheelchair Pronto® M91™ with SureStep® 32 Part No 1141450 Maneuver the joystick in the following : 1. The maximum speed, however,...the wheelchair moves. The wheelchair has automatic speed and direction compensation to Turning the Power On/Off on page 33. 2. Release the joystick and the wheelchair will help you to a stop smoothly. Move the joystick LEFT. Adjust speed. Move the joystick RIGHT. SECTION 5-WHEELCHAIR OPERATION...
... corrections. To Move Forward On/Off Button To Move Right Joystick To Move Left To Move Backward FIGURE 5.2 Operating the Wheelchair Pronto® M91™ with SureStep® 32 Part No 1141450 Maneuver the joystick in the following : 1. The maximum speed, however,...the wheelchair moves. The wheelchair has automatic speed and direction compensation to Turning the Power On/Off on page 33. 2. Release the joystick and the wheelchair will help you to a stop smoothly. Move the joystick LEFT. Adjust speed. Move the joystick RIGHT. SECTION 5-WHEELCHAIR OPERATION...
Owners Manual
Page 34
...the front of charge. Service Indicator The AMBER service indicator will light. Power is charging. Amber LEDs are lit, indicating batteries are running out of the joystick housing. Pronto® M91™ with the wheelchair. Press and hold the tortoise button ( ) or hare button (... ) to the user on page 28 for charging the wheelchair batteries. Information Gauge Display Located on the front of the wheelchair ‐ 1. Recharge batteries...
...the front of charge. Service Indicator The AMBER service indicator will light. Power is charging. Amber LEDs are lit, indicating batteries are running out of the joystick housing. Pronto® M91™ with the wheelchair. Press and hold the tortoise button ( ) or hare button (... ) to the user on page 28 for charging the wheelchair batteries. Information Gauge Display Located on the front of the wheelchair ‐ 1. Recharge batteries...
Owners Manual
Page 57
...Wheelchair Towards Outside of the wheelchair (drive position) (Detail "A"). NOTE: This allows the motors to maneuver the wheelchair without power. 1. NOTE: The motor lock disengagement/engagement allows freewheeling or joystick controlled operation. NOTE: This allows the wheelchair...release levers are fully engaged before driving the wheelchair NOTE: For this procedure, refer to freewheel...the motor lock handles towards the outside of the wheelchair (free wheel position) (Detail "A"). Locate the motor...towards the center of Wheelchair Motor Locks Disengaged (Freewheel Mode) Motor Locks ...
...Wheelchair Towards Outside of the wheelchair (drive position) (Detail "A"). NOTE: This allows the motors to maneuver the wheelchair without power. 1. NOTE: The motor lock disengagement/engagement allows freewheeling or joystick controlled operation. NOTE: This allows the wheelchair...release levers are fully engaged before driving the wheelchair NOTE: For this procedure, refer to freewheel...the motor lock handles towards the outside of the wheelchair (free wheel position) (Detail "A"). Locate the motor...towards the center of Wheelchair Motor Locks Disengaged (Freewheel Mode) Motor Locks ...
Owners Manual
Page 59
... helps to prolong the life of contamination. Part No 1141450 59 Pronto® M91™ with skin and eyes. It is battery acid in the... injury or damage may occur. An electrical short may occur and serious personal injury or damage may result. Invacare strongly recommends that battery installation and battery replacement always be used - For proper battery connection, batteries MUST use.... SECTION 11-BATTERIES SECTION 11-BATTERIES ƽWARNING Make sure power to the wheelchair is Off before use, make sure all attaching hardware is tightened securely -
... helps to prolong the life of contamination. Part No 1141450 59 Pronto® M91™ with skin and eyes. It is battery acid in the... injury or damage may occur. An electrical short may occur and serious personal injury or damage may result. Invacare strongly recommends that battery installation and battery replacement always be used - For proper battery connection, batteries MUST use.... SECTION 11-BATTERIES SECTION 11-BATTERIES ƽWARNING Make sure power to the wheelchair is Off before use, make sure all attaching hardware is tightened securely -
Owners Manual
Page 66
...445;WARNING READ and CAREFULLY follow the individual instructions for proper procedures. Pronto® M91™ with AC power cord attached to Wall Outlet) AC Receptacle on the charger. ƽWARNING DO NOT operate wheelchair with SureStep® 66 Part No 1141450 When the Charge LED indicator...qualified technician for each charger (supplied or purchased). To Wall Outlet Female Connector on AC Power Cord (Connects to AC Receptacle on Charger) Male Connector on AC Power Cord (Connects to the wheelchair. NOTE: Charge indicator light is only visible when rear shroud is off. 5. If ...
...445;WARNING READ and CAREFULLY follow the individual instructions for proper procedures. Pronto® M91™ with AC power cord attached to Wall Outlet) AC Receptacle on the charger. ƽWARNING DO NOT operate wheelchair with SureStep® 66 Part No 1141450 When the Charge LED indicator...qualified technician for each charger (supplied or purchased). To Wall Outlet Female Connector on AC Power Cord (Connects to AC Receptacle on Charger) Male Connector on AC Power Cord (Connects to the wheelchair. NOTE: Charge indicator light is only visible when rear shroud is off. 5. If ...
Owners Manual
Page 67
...charger. NOTE: The charger port located on the Front of the joystick requires the use an independent charger with the wheelchair. Plug the charger's AC power cord or extension into the grounded 110‐volt wall outlet. 3. Otherwise, damage may occur. Charger/ Programming Port... FIGURE 11.5 Independent Charger Part No 1141450 67 Pronto® M91™ with MK5 SPJ‐80/DPJ/MPJ/SPJ+ joystick: 1. Wheelchair with SureStep® Unplug the AC power cord or extension once charging is NOT supplied with an output rating of the joystick...
...charger. NOTE: The charger port located on the Front of the joystick requires the use an independent charger with the wheelchair. Plug the charger's AC power cord or extension into the grounded 110‐volt wall outlet. 3. Otherwise, damage may occur. Charger/ Programming Port... FIGURE 11.5 Independent Charger Part No 1141450 67 Pronto® M91™ with MK5 SPJ‐80/DPJ/MPJ/SPJ+ joystick: 1. Wheelchair with SureStep® Unplug the AC power cord or extension once charging is NOT supplied with an output rating of the joystick...