Invacare 440 manual Replacing Electric Actuator

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SECTION 8—MAINTENANCE

Replacing Electric Actuator

WARNING

This procedure MUST be performed by a qualified technician.

NOTE: For this procedure, refer to FIGURE 8.1 on page 34.

1.Disconnect the actuator power cord from the bottom of the control box.

2.Remove the bottom locknut, the two bottom washers, and the bottom mounting screw that secure the electric actuator to the mast mounting bracket.

3.Remove the two plastic caps (not shown in drawing) covering the top locknut and the top mounting screw.

WARNING

Rest the lift arm on your shoulder when removing the electric actuator to prevent it from swinging loose and causing injury or damage.

4.Rest the lift arm on your shoulder and remove the top locknut, top mounting screw, and the two top washers from the lift arm mounting bracket.

5.Remove the electric actuator.

6.Reverse STEPS 1‐5 for installation.

WARNING

DO NOT overtighten the mounting hardware to prevent damaging the mounting brackets.

Part No 1141431

33

Reliant™ 440

Image 33

Contents Reliant Patient Lift Accessories Warning Symbol LegendTable of Contents Using the Patient Lift AS a Standing AID Meaning Special NotesLabel Location Reliant 440 Patient Lift Typical Product ParametersUsing the Sling Weight LimitationGeneral Guidelines Assembling the LiftLifting the Patient Operating the LiftTransferring the Patient Performing MaintenanceAssembling the Patient Lift AssemblyAssembling the Patient Lift Attaching the Kneepad Attaching the KneepadAttaching the Battery Attaching the BatteryMounting the Battery Charger Mounting the Battery ChargerIntroduction OperationOperating the Patient Lift Locking/Unlocking the Rear CastersUsing the Emergency Stop Raising/Lowering the Patient LiftClosing/Opening Leg Base Primary Emergency Release Activating a Mechanical Emergency ReleaseCharging the Battery Charging the BatteryLifting Preparation Transferring fromLifting the Patient Lifting the Patient Moving the PatientTransferring Patient To Wheelchair Transferring toTransferring Patient To Wheelchair Transferring Patient to BedTransferring Patient to Bed Transferring Patient to Commode Standing Procedure Using the Patient Lift AS a Standing AIDDo not lift the patient Symptoms Faults Solution TroubleshootingSafety Inspection Checklists MaintenanceInspect/Adjust Initially Institutional Inspect/Adjust MonthlyIn-Home Inspect/Adjust Every Six Months Care and Maintenance of Stand-Up Lift Cleaning the Sling and the LiftDetecting Wear and Damage Replacing Electric Actuator This procedure Must be performed by a qualified technicianReplacing Electric Actuator Maintaining the Base AdjustmentReplacing the Casters Front CasterRear Caster USA Limited Warranty