Invacare Powered Seating manual Adjusting the Back Angle

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SECTION 8—SEAT

SECTION 8—SEAT

WARNING

After ANY adjustments, repair or service and before use, make sure that all attaching hardware is tightened securely - otherwise injury or damage may result.

ALWAYS wear your seat positioning strap. The seat positioning strap is a positioning belt only. It is not designed for use as a safety device withstanding high stress loads such as auto or aircraft safety belts. If signs of wear appear, belt MUST be replaced immediately.

Adjusting the Back Angle

NOTE: For this procedure, refer to FIGURE 8.1.

1.Loosen, but DO NOT remove, the two lower hex screws securing the cane brackets to the back canes.

2.Remove the two upper hex screws, washers and locknuts securing the cane brackets to the back canes.

3.Align the upper mounting holes in the back canes with the desired mounting holes in the cane brackets (Detail “A”).

4.Install the two upper hex screws, washers and locknuts to secure the cane brackets to the back canes.

5.Torque the locknuts to 13 ft-lbs.

DETAIL “A” - CANE

BRACKET MOUNTING

HOLES

95° 85°

90°

105°

100°

Back Cane

Locknut

Cane Bracket

Washer

Upper Hex

Screw

Lower Hex

Screw

Formula™ Powered Seating

58

Part No 1122170

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Contents Formula Powered Seating Dealer This manual Must be given to the user of the productReference Documents Reference DocumentsDocument Part Number Table of Contents Register Your Product Special Notes Signal Word MeaningWheelchair TIE-DOWN Restraints and Seat Restraints Trbkts Powered Seating System Warnings Label Locations All WheelchairsWheelchairs with Elevate Wheelchairs with Ventilator Trays Typical Product Parameters Formula Powered Seating SystemsContoura Backs Conventional Typical Product Parameters Contoura Backs Conventional BacksGeneral Guidelines Repair or Service InformationOperation Information General Guidelines General Guidelines Weight Training Weight LimitationEMI Information EMI InformationEMI Information SAFETY/HANDLING of Wheelchairs Pinch PointsSafety Inspection Checklists Safety INSPECTION/ TroubleshootingInspect/Adjust Initially Inspect/Adjust Monthly Inspect/Adjust WeeklyInspect/Adjust Periodically Troubleshooting Symptom Probable Cause SolutionsJS REV TOO Large Tilt Warning displays Wheelchair Operation System Type Joystick Powered Seating Control Operating Powered Seating SystemsSwitch Option Through Seating System Four WAY Switch Using the Powered Seating SwitchUsing the Four Way Switch RightUsing the MPJ+ joystick Icon DescriptionUsing the MPJ+ joystick Drive Select Toggle Switch MPJ+ Joystick Switches and IndicatorsSpeed Control Charger/Programming Input JoystickLCD Display Screens LCD Display ECU Remote On/Off Switch Programmable Mono Port 1/2 or External Mode SwitchWheelchair Operation Icon Preparing the Joystick for Use Mode SwitchMemory Card Slot Repositioning the Joystick Front Riggings Installing/Removing FootrestsPHAL4A, 70 and PW93 Taper Footrest Height AdjustmentPHAL4A Front Riggings Footrest Height Adjustment PW93 PW93Adjusting/Replacing Telescoping Front Rigging Support Raising/Lowering Elevating Front RiggingsAdjusting/Replacing Telescoping Front Rigging Support Installing Adjustable Angle Flip-up Footplate Hinge Installing Adjustable Angle Flip-up FootplatesAngle Adjustment Adjusting Adjustable Angle Flip-Up FootplatesDepth Adjustment Perpendicular and/or Inversion/Eversion AdjustmentDisassembly Composite/Articulating Footplate Heel Loop ReplacementAssembly Installing Installing/Removing Elevating LegrestsRemoving Adjusting Calfpads Raising/Lowering Elevating LegrestsRemoving/Installing the Center Mount Footrest 15 Removing/Installing the Center Mount Footrest Adjusting the Height of the Center Mount Footrest 16 Adjusting the Height of the Center Mount FootrestAdjusting the Footplate Angle Adjusting the Angle of the Manual Center Mount FootrestAfter 2/14/07 Adjusting the Tension of the Flip Up Footplate Before 2/15/07Calf Pad Adjustment for Power Center Mount Footrests 21 Calf Pad Adjustment for Power Center Mount FootrestsHeight and Width Adjustment Installing/Removing the Power Elevating LegrestsInstalling the Power Elevating Legrests Removing the Power Elevating Legrests 22 Installing/Removing the Power Elevating LegrestsInstalling/Removing Flip Back Armrests ArmsPositioning Flip Back Armrests for User Transfer Adjusting Flip Back ArmrestsAdjusting Positioning Flip Back Armrests for UseInstalling Armrests Removing/Installing Reclining ArmrestsRemoving Armrests Adjusting Reclining Armrest Height Adjusting Reclining Armrest Height Adjusting the Back Angle SeatReplacing Seat Positioning Strap Replacing Seat Positioning StrapRemoving/Installing/Adjusting Headrest HeadrestAdjusting Headrest Depth/Direction Adjusting Headrest HeightReplacing Headrest Elevate Batteries Using the Proper Batteries Replacing BatteriesElevate Batteries Replacing Batteries Removing the Battery Door and Rear Shrouds Cleaning Battery TerminalsRemoving/Installing the Batteries From/Into the Wheelchair ImmediatelyRemoving the Battery Door and Rear Shrouds Installing Batteries Removing the BatteriesInstalling the Battery Door and Rear Shroud Installing BatteriesWhen to Charge Batteries Charging BatteriesDescription and Use of Battery Chargers Tool Quantity CommentsCharging Batteries Ventilator Tray Preparing the Ventilator Tray for UsePreparing the Ventilator Tray for Use Global Limited Warranty Excluding Canada Global Limited Warranty Excluding CanadaCanada Limited Warranty USA