Invacare R50LX, R51LXP manual Changing the Back Angle

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SECTION 8—BACK

Using the Fold Down Back Canes (R51, 51LX and R51LXP Models Only)

WARNING

The back MUST be locked securely in place before using the wheelchair.

NOTE: For this procedure, refer to FIGURE 8.2.

1.Perform one (1) of the following:

Unfold ‐ Push/pull the back toward rear of wheelchair until it locks in place.

Fold ‐ Pull up on the back release latches and push the back toward the front of the wheelchair.

Back Locked

Securely

Back Cane

Front of

Wheelchair

Back

Release

Latch

FIGURE 8.2 Using the Fold Down Back Canes (R51, 51LX and R51LXP Models Only)

Changing the Back Angle

NOTE: For this procedure, refer to FIGURE 8.3.

WARNING

The following procedure must be performed by a qualified technician.

The seat depth and back angle of the wheelchair, as well as the large wheel position directly relate to the stability of the wheelchair. Any change to one (1) or any com- bination of the three (3) may cause the wheelchair to decrease in stability. Use EXTREME caution when using a new seating position for the first time.

1.Loosen, but do not remove the rear hex screw that secures the back angle plate to the wheelchair frame.

2.Remove the front hex screw, washer, and locknut that secure the back angle plate to the wheelchair frame.

Part No.1106645

41

Nutron® Series

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Contents Nutron Series Nutron Series Part No.1106645 Table of Contents Wheelchair Operation UPHOLSTERY/SEAT Positioning Strap Complete and mail the form on the next Register Your ProductProduct Registration Form Fold here Cut Along Line Wheelchair TIE-DOWN Restraints and Seat Restraints Special NotesNutron R50LX, R51, R51LX, R51LXP Typical Product ParametersOperating Information Repair or Service InformationGeneral Guidelines Tire Pressure Electrical AccessoriesCharging Batteries Grounding InstructionsBatteries Rain Test Weight TrainingWeight Limitation EMI Information EMI Information Safety/Handling of Wheelchairs SAFETY/HANDLING of WheelchairsStability and Balance Coping With Everyday ObstaclesTilting Curbs TiltingStairways Escalators Transferring To and From Other SeatsReaching, Leaning and Bending Forward Percentage of Weight DistributionReaching and Bending Backward Reaching and Bending BackwardSafety Inspection Checklists Safety INSPECTION/TROUBLESHOOTINGInspect/Adjust Initially Inspect/Adjust WeeklyInspect/Adjust Periodically Inspect/Adjust MonthlySymptom Probable Cause Solutions Troubleshooting GuideDON’T Checking Battery Charge LevelOperating the Wheelchair Turning the Power On/OffWheelchair Operation Using the Horn Using the Joystick to Drive the ChairSPJJoystick Switches and Indicators Display Description Definition Installing Installing/Removing the FootrestsFront Riggings RemovingModel PW93, PW93E, and PW93ST Footrests Adjusting the Footrest HeightModel 93M, 904A, PAL4A, and PAS4A Footrests Replacing Heel LoopsRaising/Lowering Elevating Legrests Installing/Removing Elevating LegrestsAdjusting Calfpads Adjusting/Replacing Telescoping Front Rigging SupportAdjusting/Replacing Telescoping Front Rigging Support Arms Adjusting Armrest HeightClothing Guard Using Swing-Back ArmsArmrest Pad Removing/Installing Armrest Removing/Installing ArmrestBack Adjusting the Back HeightChanging the Back Angle Changing the Back Angle Replacing Back Upholstery UPHOLSTERY/SEAT Positioning StrapReplacing Seat Upholstery Replacing Back Upholstery Replacing Seat Positioning StrapReplacing Seat Positioning Strap Preparing the Joystick For Use JoystickRepositioning the Joystick Repositioning the JoystickCasters Adjusting ForksBatteries Using the Proper BatteriesUsing the Proper Batteries Recommended Battery TypesInstalling/Removing the Battery Boxes Installing/Removing the Battery Boxes Installing/Removing the Battery TrayInstalling/Removing the Battery Tray Place batteries into battery box bottom Direct Mount Method Connecting Battery CablesBatteries Connecting Battery Cables Direct Mount Method Connecting Battery Cables Battery Clamp Method Battery Clamp MethodInstalling Battery Clamp Cover Connecting Battery Cables -Battery Clamp Method Replacing the Battery Box Retaining Strap 10 Replacing the Battery Box Retaining Strap Cleaning Battery TerminalsCharging Batteries When To Charge BatteriesConnecting the Battery Charger Description and Use of Battery ChargersEngaging/Disengaging the Clutches CLUTCH/MOTOR LockFour Pole Motors Disengaging/Engaging the Motor Lock Levers R51LXP OnlyWheel Locks Installing/Adjusting/Using the Wheel LocksInstalling/Adjusting Installing/Adjusting/Using the Wheel Locks UsingANTI-TIPPERS Installing/Removing the Anti-TippersInstalling/Removing the Anti-Tippers Unfolding/Folding the Wheelchair TransportingTransporting the Nutron Transporting the Nutron Transporting Transporting Limited Warranty USA