Invacare 440 manual Replacing Electric Actuator

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