Invacare Pronto M91 Base manual Coping With Everyday Obstacles

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SECTION 3—SAFETY/HANDLING OF WHEELCHAIRS

WARNING

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 your particular safety limits, practice bending, reaching and transferring activities in several combinations in the presence of a qualified healthcare professional BEFORE attempting active use of the wheelchair.

The Pronto M91 wheelchairs have the following weight limitations:

 

MODEL

WEIGHT LIMITATION

 

 

 

 

 

 

STANDARD

300 lb

 

 

 

 

 

 

HEAVY DUTY

400 lb

 

 

 

 

 

 

 

 

 

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 gravity. DO NOT lean forward out of the wheelchair any further than the length of the armrests.

Coping With Everyday Obstacles

NOTE: For this procedure, refer to FIGURE 3.1.

Coping with the irritation of everyday obstacles can be alleviated somewhat by learning how to manage your wheelchair. Keep in mind your center of gravity to maintain stability and balance.

3-inch Bump or Threshold

FIGURE 3.1 Coping With Everyday

Obstacles

While the walking beam allows to traverse up to a 3‐inch bump or threshold, stopping after the wheels cross the bump poses a problem. The wheelchair cannot reverse over the bump at this point. Continue forward and then turn around.

While the M91 is designed for use primarily in and around the home, the provider should determine whether this wheelchair is suitable for the actual environment the wheelchair will be used in.

DO NOT go down ramp at full speed. Some seat/back positions will cause wheelchair to feel unstable.

CAUTION

Be aware of condition of ramp. Traction will be diminished/nonexistent on a slip- pery surface. Proceed with caution.

Part No 1143153

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Pronto® M91™Base with SureStep®

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Contents Pronto M91Base With SureStep Reference Documents Reference DocumentsManual Table of Contents Wheelchair Operation Table of ContentsSeat Transport Ready Package Register Your ProductSpecial Notes Special NotesMeaning Special Notes Label Locations M91 StandardLabel Locations M91 Heavy Duty Wheelchairs With Trro Wheelchairs Without Trro Pronto M91 Typical Product ParametersTypical Product Parameters InchAccessories Information Controller Settings/Repair or ServiceGeneral Guidelines Operation InformationGeneral Guidelines Batteries Charging Batteries Grounding InstructionsWeight Limitation Weight TrainingModel Weight Limitation Rain TestEMI Information EMI InformationEMI Information SAFETY/HANDLING of Wheelchairs SAFETY/HANDLING of WheelchairsStability and Balance Coping With Everyday Obstacles Coping With Everyday ObstaclesPinch Points Pinch PointsLifting/Stairways Hand Hold Supports Lifting/StairwaysTransferring To and From Other Seats Transferring To and From Other SeatsReaching and Bending Backward Reaching, Leaning and Bending ForwardSafety Inspection Checklists Safety INSPECTION/ TroubleshootingInspect/Adjust Initially Safety INSPECTION/TROUBLESHOOTINGInspect/Adjust Weekly Inspect/Adjust MonthlyInspect/Adjust Periodically Troubleshooting Electrical Troubleshooting MechanicalSolutions SPJ+, SPJ+ w/PSS or SPJ+ w/ACC JoysticksDisplay Description Definition Possible SolutionMPJ+, PSR+, PSF+ Joysticks or Displays Symptom Probable Cause SolutionsDON’T Checking Battery Charge LevelWheelchair Operation Turning the Power On/OffOperating the Wheelchair Wheelchair OperationMovement Action Using the Joystick to Drive the WheelchairSpeedometer On/Off ButtonSpeed Control Buttons Service IndicatorJoystick Charger/Programming InputInformation Gauge Display MPJ+ Joystick Switches and Indicators Drive Select Toggle SwitchSpeed Control Splash Screen LCD Display ScreensLCD Display Driving Screen Programmable Mono Port 1/2 or External Mode Switch Remote On/Off SwitchWheelchair Operation Icon Description Mode Switch Preparing the Joystick for UseMemory Card Slot Adjustable Asba Seat Repositioning the JoystickVan Seat Disconnecting/Connecting the Joysticks SPJ+ Joysticks DisconnectingConnecting MPJ+ Joysticks DisconnectingSeat Removing/Installing the Seat AssemblyRemoving SeatInstalling Tilting the Seat AssemblyTilting the Seat Assembly Forward Tilting the Seat Assembly BackFootboard Assembly Removing/Installing the Footboard AssemblyFootboard Assembly Angle Adjusting the Footboard AssemblyDepth Adjusting the Footboard Assembly DepthSHROUD/WHEELS Removing/Installing the ShroudsReplacing the Flat Free Tires on the Wheel Rim SHROUD/WHEELSRemoving/Installing the Shrouds Engaging/Disengaging Motor Release Lever Engaging/Disengaging Motor Release LeverReplacing Front/Rear Caster Assemblies Adjusting ForksBatteries BatteriesTool QTY Comments Installing/Removing the BatteriesBatteries with/without Lifting straps Tie Wrap Connecting/Disconnecting the Battery Wiring Harness Connecting/Disconnecting the Battery Wiring Harness When to Charge Batteries SPJ+ JoysticksMPJ+ Joystick Charging Batteries On-Board Battery Charger Battery Charger OperationTo Wall Outlet Independent ChargerTool Quantity Required ItemsTransport Ready Package Transport Ready PackageWheelchair Weight Limit SpecificationsAbout Transport Ready Packages Compliance InformationPositioning the Wheelchair in the Vehicle Securing the Wheelchair to the VehicleSecuring the Wheelchair Securement PointsWheelchair-Anchored Belts Securing the OccupantSeating System Vehicle-Anchored BeltsPositioning Belts Positioning BeltsPronto M91Base with SureStep Global Limited Warranty Excluding Canada Global Limited Warranty Excluding CanadaUSA Canada Limited Warranty