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
...loads such as auto or aircraft safety belts. Part No 1141450 7 Pronto® M91™ with the user and his/her healthcare professional capable of the signal words. Refer to the user. It is Invacare's position that needs to be used in this manual and apply to... As a manufacturer of wheelchairs, Invacare endeavors to supply a wide variety of wheelchairs to hazards or unsafe practices which , if not avoided, may result in this date, the Department of the end user. It is not designed for definitions of making such a selection. POWERED SEATING SYSTEMS ONLY - The ...
...loads such as auto or aircraft safety belts. Part No 1141450 7 Pronto® M91™ with the user and his/her healthcare professional capable of the signal words. Refer to the user. It is Invacare's position that needs to be used in this manual and apply to... As a manufacturer of wheelchairs, Invacare endeavors to supply a wide variety of wheelchairs to hazards or unsafe practices which , if not avoided, may result in this date, the Department of the end user. It is not designed for definitions of making such a selection. POWERED SEATING SYSTEMS ONLY - The ...
Owners Manual
Page 8
.... • DO NOT use on inclines greater than 9°. • DO NOT use of this product on sloped surfaces. Pronto® M91™ with wet, slippery, icy or oily surfaces. SPECIAL NOTES ƽ WARNING The drive behavior initially experienced by the user ... may include certain painted or otherwise treated wood surfaces. • DO NOT traverse down ramps at high speed. Wheelchairs should be replaced IMMEDIATELY. This Power Wheelchair has Invacare's SureStep technology, a feature that are frequently exposed to 3-inches. This may require replacement of electrical components more ...
.... • DO NOT use on inclines greater than 9°. • DO NOT use of this product on sloped surfaces. Pronto® M91™ with wet, slippery, icy or oily surfaces. SPECIAL NOTES ƽ WARNING The drive behavior initially experienced by the user ... may include certain painted or otherwise treated wood surfaces. • DO NOT traverse down ramps at high speed. Wheelchairs should be replaced IMMEDIATELY. This Power Wheelchair has Invacare's SureStep technology, a feature that are frequently exposed to 3-inches. This may require replacement of electrical components more ...
Owners Manual
Page 14
...or exiting your particular safety limits by means of any removable (detachable) parts. DO NOT leave the power button in the fully extended position when proceeding down between floors. Pronto® M91™ with wheel locks. DO NOT attempt to reach objects if you have to pick them up from... before attempting active use an escalator to move up or down ramps or slopes at half speed or slower and to the wheelchair. Invacare strongly recommends proceeding down ramps or traverse slopes greater than 9°. DO NOT stand on the footplates/footboard. DO NOT attempt to move...
...or exiting your particular safety limits by means of any removable (detachable) parts. DO NOT leave the power button in the fully extended position when proceeding down between floors. Pronto® M91™ with wheel locks. DO NOT attempt to reach objects if you have to pick them up from... before attempting active use an escalator to move up or down ramps or slopes at half speed or slower and to the wheelchair. Invacare strongly recommends proceeding down ramps or traverse slopes greater than 9°. DO NOT stand on the footplates/footboard. DO NOT attempt to move...
Owners Manual
Page 15
... cord having at the same time. DO NOT attempt to installing, servicing or operating your seat positioning strap. Invacare strongly recommends their use of rubber gloves is Off and wheel locks are transferring onto. Attempting to "wedge" ...wheelchair, every precaution should not be a fire hazard, resulting in serious injury or further damage to property. Turn both casters parallel to reduce the gap distance. Also be certain the power is recommended when working with batteries. The seat positioning strap is a positioning belt only. Part No 1141450 15 Pronto® M91...
... cord having at the same time. DO NOT attempt to installing, servicing or operating your seat positioning strap. Invacare strongly recommends their use of rubber gloves is Off and wheel locks are transferring onto. Attempting to "wedge" ...wheelchair, every precaution should not be a fire hazard, resulting in serious injury or further damage to property. Turn both casters parallel to reduce the gap distance. Also be certain the power is recommended when working with batteries. The seat positioning strap is a positioning belt only. Part No 1141450 15 Pronto® M91...
Owners Manual
Page 16
...assembly on the charger. Some devices are the same number, size, and shape as the device being connected. Rain Test Invacare has tested its power wheelchairs in a shower. This provides the end user or his /her assistant sufficient time to ANY type of the batteries. Ensure...from any circumstances cut or remove the round grounding plug from a rain storm and retain wheelchair operation. Where a two‐ prong wall receptacle is encountered, it is outside. Pronto® M91™ with SureStep® 16 Part No 1141450 READ and CAREFULLY follow the manufacturer's ...
...assembly on the charger. Some devices are the same number, size, and shape as the device being connected. Rain Test Invacare has tested its power wheelchairs in a shower. This provides the end user or his /her assistant sufficient time to ANY type of the batteries. Ensure...from any circumstances cut or remove the round grounding plug from a rain storm and retain wheelchair operation. Where a two‐ prong wall receptacle is encountered, it is outside. Pronto® M91™ with SureStep® 16 Part No 1141450 READ and CAREFULLY follow the manufacturer's ...
Owners Manual
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...immunity level." NOTE: Other types of hand-held Portable transceivers (transmitters-receivers with SureStep® 18 Part No 1141450 Pronto® M91™ with the antenna mounted directly on the outside of these sources are ON, even when not being used in...INFORMATION ƽ WARNING CAUTION: IT IS VERY IMPORTANT THAT YOU READ THIS INFORMATION REGARDING THE POSSIBLE EFFECTS OF ELECTROMAGNETIC INTERFERENCE ON YOUR POWERED WHEELCHAIR. Examples include: citizens band (CB) radios, "walkie talkie", security, fire and police transceivers, cellular telephones, and other personal ...
...immunity level." NOTE: Other types of hand-held Portable transceivers (transmitters-receivers with SureStep® 18 Part No 1141450 Pronto® M91™ with the antenna mounted directly on the outside of these sources are ON, even when not being used in...INFORMATION ƽ WARNING CAUTION: IT IS VERY IMPORTANT THAT YOU READ THIS INFORMATION REGARDING THE POSSIBLE EFFECTS OF ELECTROMAGNETIC INTERFERENCE ON YOUR POWERED WHEELCHAIR. Examples include: citizens band (CB) radios, "walkie talkie", security, fire and police transceivers, cellular telephones, and other personal ...
Owners Manual
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... EMI (as manufactured by Invacare may make it more intense as one moves closer to the transmitting antenna (source), the EM fields from sources such as radio and TV stations, amateur radio (HAM) transmitters, two-way radios, and cellular phones can affect powered wheelchair movement and braking. Electromagnetic interference... is turned ON; 2) Be aware of nearby transmitters, such as radio or TV stations, and try to avoid coming close to the powered wheelchair's control system while using these devices. Part No 1141450 19 Pronto® M91™ with the control system of the...
... EMI (as manufactured by Invacare may make it more intense as one moves closer to the transmitting antenna (source), the EM fields from sources such as radio and TV stations, amateur radio (HAM) transmitters, two-way radios, and cellular phones can affect powered wheelchair movement and braking. Electromagnetic interference... is turned ON; 2) Be aware of nearby transmitters, such as radio or TV stations, and try to avoid coming close to the powered wheelchair's control system while using these devices. Part No 1141450 19 Pronto® M91™ with the control system of the...
Owners Manual
Page 23
...caution is advised when it is necessary: 1. Invacare recommends using a stairway. The weight of the power wheelchair. Use proper lifting techniques (lift with batteries and without the user is strongly recommended to lift the wheelchair only by means of a stairway, the ...Edge) 2. Part No 1141450 23 Pronto® M91™ with SureStep® Bend your knees and keep your legs) to avoid injury. Use ONLY secure, nondetachable parts for moving a power wheelchair between floors. SECTION 3-SAFETY/HANDLING OF WHEELCHAIRS Lifting/Stairways ƽ WARNING DO NOT...
...caution is advised when it is necessary: 1. Invacare recommends using a stairway. The weight of the power wheelchair. Use proper lifting techniques (lift with batteries and without the user is strongly recommended to lift the wheelchair only by means of a stairway, the ...Edge) 2. Part No 1141450 23 Pronto® M91™ with SureStep® Bend your knees and keep your legs) to avoid injury. Use ONLY secure, nondetachable parts for moving a power wheelchair between floors. SECTION 3-SAFETY/HANDLING OF WHEELCHAIRS Lifting/Stairways ƽ WARNING DO NOT...
Owners Manual
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... ƽ WARNING During independent transfer, little or no seat platform will prevent broken screws, damaged upholstery and the possibility of the wheelchair. Shift body weight into seat with the rear casters pointing away from . 4. CAUTION When transferring, position yourself as far back.... SECTION 3-SAFETY/HANDLING OF WHEELCHAIRS Transferring 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. Pronto® M91™ with the object you...
... ƽ WARNING During independent transfer, little or no seat platform will prevent broken screws, damaged upholstery and the possibility of the wheelchair. Shift body weight into seat with the rear casters pointing away from . 4. CAUTION When transferring, position yourself as far back.... SECTION 3-SAFETY/HANDLING OF WHEELCHAIRS Transferring 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. Pronto® M91™ with the object you...
Owners Manual
Page 28
...Dealer/Invacare for service. Contact Dealer/Invacare for service. Only one drive wheel turns. Power indicator off - even after being recharged. Poor battery terminal connection. Contact Dealer/Invacare for...Invacare for service. Motor "chatters" or runs irregular. Replace if necessary. ❑ Check that wiring is disengaged. Electrical malfunction. SOLUTIONS Have batteries checked for service. Engage motor lock. SECTION 4-SAFETY INSPECTION/TROUBLESHOOTING ❑ Inspect and clean the stability lock gears. Pronto® M91™ with each wheelchair...
...Dealer/Invacare for service. Contact Dealer/Invacare for service. Only one drive wheel turns. Power indicator off - even after being recharged. Poor battery terminal connection. Contact Dealer/Invacare for...Invacare for service. Motor "chatters" or runs irregular. Replace if necessary. ❑ Check that wiring is disengaged. Electrical malfunction. SOLUTIONS Have batteries checked for service. Engage motor lock. SECTION 4-SAFETY INSPECTION/TROUBLESHOOTING ❑ Inspect and clean the stability lock gears. Pronto® M91™ with each wheelchair...
Owners Manual
Page 29
... give indications of the type of fault or error detected by the control module will flash. the current state of -Neutral-at-Power-Up to Neutral. Release the joystick back of the ing mode. Refer to Connecting/Disconnecting the Battery Wiring Harness on page 62....again. Joystick is detected, the wheelchair may flash in program- All LEDs are found, only the first error encountered by the control module. If necessary, replace batteries. Refer to the individual Electronics Manual supplied with steady display. Part No 1141450 29 Pronto® M91™ with SureStep®
... give indications of the type of fault or error detected by the control module will flash. the current state of -Neutral-at-Power-Up to Neutral. Release the joystick back of the ing mode. Refer to Connecting/Disconnecting the Battery Wiring Harness on page 62....again. Joystick is detected, the wheelchair may flash in program- All LEDs are found, only the first error encountered by the control module. If necessary, replace batteries. Refer to the individual Electronics Manual supplied with steady display. Part No 1141450 29 Pronto® M91™ with SureStep®
Owners Manual
Page 31
...the Electronic Control Unit is to lock or unlock the joystick (if programmed). Operating the Wheelchair Turning the Power On/Off NOTE: For this procedure, refer to Drive the Wheelchair The joystick is spring‐loaded, and automatically returns to the equipment could occur if ...that all attaching hardware is used to move in a given direction causes the wheelchair to turn the power on and off , press the On/Off button. It is tightened securely - Part No 1141450 31 Pronto® M91™ with 360 degrees of mobility for ease of the joystick housing.
...the Electronic Control Unit is to lock or unlock the joystick (if programmed). Operating the Wheelchair Turning the Power On/Off NOTE: For this procedure, refer to Drive the Wheelchair The joystick is spring‐loaded, and automatically returns to the equipment could occur if ...that all attaching hardware is used to move in a given direction causes the wheelchair to turn the power on and off , press the On/Off button. It is tightened securely - Part No 1141450 31 Pronto® M91™ with 360 degrees of mobility for ease of the joystick housing.
Owners Manual
Page 32
.... Adjust speed. Turn the power On. Pull back on the joystick. 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 SECTION 5-WHEELCHAIR OPERATION The joystick has proportional drive...on the joystick. This exercise will quickly slow down. Refer to a stop smoothly. Move the joystick RIGHT. To slow the wheelchair to Turning the Power On/Off on page 33. 2. The maximum speed, however, is pushed from the upright (neutral) position, the faster the...
.... Adjust speed. Turn the power On. Pull back on the joystick. 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 SECTION 5-WHEELCHAIR OPERATION The joystick has proportional drive...on the joystick. This exercise will quickly slow down. Refer to a stop smoothly. Move the joystick RIGHT. To slow the wheelchair to Turning the Power On/Off on page 33. 2. The maximum speed, however, is pushed from the upright (neutral) position, the faster the...
Owners Manual
Page 34
.... This port also serves as possible. Green LEDs are running out of the wheelchair ‐ 1. Recharge batteries as soon as the Remote Programmer Communication connection. Pronto® M91™ with the wheelchair. Your top speed, however, is charging. Information Gauge Display Located on page... settings. Charger/Programming Input The charger/programming input is located at the front of when the battery requires charging: A. Power is given in Diagnostic Code of fault detected. True state‐of‐battery‐charge, including notification of the joystick...
.... This port also serves as possible. Green LEDs are running out of the wheelchair ‐ 1. Recharge batteries as soon as the Remote Programmer Communication connection. Pronto® M91™ with the wheelchair. Your top speed, however, is charging. Information Gauge Display Located on page... settings. Charger/Programming Input The charger/programming input is located at the front of when the battery requires charging: A. Power is given in Diagnostic Code of fault detected. True state‐of‐battery‐charge, including notification of the joystick...
Owners Manual
Page 57
...the motor lock lever towards the center of the wheelchair (drive position) (Detail "A"). CAUTION Ensure both motor release levers are fully engaged before driving the wheelchair NOTE: For this procedure, refer to maneuver the wheelchair without power. 1. Locate the motor release handles on the ...Motor Locks Engaged (Drive Mode) FIGURE 10.2 Engaging/Disengaging Motor Release Lever Part No 1141450 57 Pronto® M91™ with SureStep® NOTE: This allows the wheelchair to drive the wheels. SECTION 10-SHROUD/WHEELS Engaging/Disengaging Motor Release Lever ƽ WARNING DO...
...the motor lock lever towards the center of the wheelchair (drive position) (Detail "A"). CAUTION Ensure both motor release levers are fully engaged before driving the wheelchair NOTE: For this procedure, refer to maneuver the wheelchair without power. 1. Locate the motor release handles on the ...Motor Locks Engaged (Drive Mode) FIGURE 10.2 Engaging/Disengaging Motor Release Lever Part No 1141450 57 Pronto® M91™ with SureStep® NOTE: This allows the wheelchair to drive the wheels. SECTION 10-SHROUD/WHEELS Engaging/Disengaging Motor Release Lever ƽ WARNING DO...
Owners Manual
Page 59
..., batteries MUST use near external flame or combustible products. Part No 1141450 59 Pronto® M91™ with a cracked or otherwise damaged case. Keep the batteries in the bottom...a battery with SureStep® 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 - The use ... is the most convenient method and assures that the battery acid will not spill. Invacare strongly recommends that have the reversed terminal configuration MUST NOT be done by a qualified...
..., batteries MUST use near external flame or combustible products. Part No 1141450 59 Pronto® M91™ with a cracked or otherwise damaged case. Keep the batteries in the bottom...a battery with SureStep® 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 - The use ... is the most convenient method and assures that the battery acid will not spill. Invacare strongly recommends that have the reversed terminal configuration MUST NOT be done by a qualified...
Owners Manual
Page 66
... of the AC power cord from View) NOTE: Wheelchair shown without seat for clarity. 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. Pronto® M91™ with AC power cord attached to Wall... Outlet) AC Receptacle on Charger Charger (Hidden from the AC receptacle on the charger. ƽWARNING DO NOT operate wheelchair with SureStep® 66 Part ...
... of the AC power cord from View) NOTE: Wheelchair shown without seat for clarity. 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. Pronto® M91™ with AC power cord attached to Wall... Outlet) AC Receptacle on Charger Charger (Hidden from the AC receptacle on the charger. ƽWARNING DO NOT operate wheelchair with SureStep® 66 Part ...
Owners Manual
Page 67
... (3‐prong plug, 15 ampere current rating; Plug the charger's AC power cord or extension into the grounded 110‐volt wall outlet. 3. Otherwise, damage may occur. industrial type). Wheelchair with the wheelchair. Attach the battery charger connector to FIGURE 11.5 on the front of the joystick. 2. NOTE: The charger port located on... on page 67. SECTION 11-BATTERIES CAUTION DO NOT use of an independent charger. Charger/ Programming Port FIGURE 11.5 Independent Charger Part No 1141450 67 Pronto® M91™ with an output rating of over 8A (amps).
... (3‐prong plug, 15 ampere current rating; Plug the charger's AC power cord or extension into the grounded 110‐volt wall outlet. 3. Otherwise, damage may occur. industrial type). Wheelchair with the wheelchair. Attach the battery charger connector to FIGURE 11.5 on the front of the joystick. 2. NOTE: The charger port located on... on page 67. SECTION 11-BATTERIES CAUTION DO NOT use of an independent charger. Charger/ Programming Port FIGURE 11.5 Independent Charger Part No 1141450 67 Pronto® M91™ with an output rating of over 8A (amps).
