Invacare 440 manual Maintaining the Base Adjustment, Replacing Electric Actuator

SECTION 8—MAINTENANCE

Lift Arm

Mounting Lift Arm

Bracket

Top Mounting Screw

	Top Locknut
	Top Washers
Control Box	Electric Actuator

Actuator Power Cord*

Bottom Mounting Screw

Bottom Locknut

Bottom Washer

Bottom Washer Mast Mounting Bracket

NOTE: The two plastic caps covering the top locknut and the top mounting screw are not shown.

*NOTE: Actuator power cord shown disconnected from the control box.

FIGURE 8.1 Replacing Electric Actuator

Maintaining the Base Adjustment

WARNING

This procedure MUST be performed by a qualified technician.

NOTE: For this procedure, refer to FIGURE 8.2.

The base adjustment should not require any attention other than:

1.Check the squareness of the legs when in the closed position.

2.Place a 90° square on the inside of the legs and base to determine the 90° alignment.

3.Adjust the linkage rods until 90° alignment is achieved.

90° Square

Linkage

Rod

FIGURE 8.2 Maintaining the Base

Adjustment

Reliant™ 440 34 Part No 1141431