Invacare 1150704 Manuel D’Utilisation

SECTION 7—MAINTENANCE

Replacing the Leg Actuators

NOTE: For this procedure, refer to FIGURE 7.3.

NOTE: If the legs of the patient lift do not open and close properly, it may be necessary to replace one or both of the leg actuators.

Test the operation of the legs:

•

Press the close button on the hand control to close the legs.

•

Press the open button on the hand control to open the legs.

While holding on to the mast handles, carefully tip the patient lift back until it rests on the floor.

NOTE: It is necessary to remove both small base covers before removing the large base cover.

Remove the sixteen screws that attach the small base covers to the base.

Remove the eight pan head screws that attach the large base cover to the base.

NOTE: If the left or the right leg of the patient lift does not operate properly, perform the following steps on the side of the base necessary
to replace the actuator. If both legs do not operate properly, perform this replacement procedure on both sides of the base.

Locate and disconnect the leg actuator lead wires.

NOTE: The actuator lead wires will be visible after the large base cover is removed.

Remove the socket head screw and washer that attach the leg actuator to the base.

At the other end of the actuator, remove the socket head screw and nut that attach the leg actuator to the leg bracket.

If necessary, repeat STEPS 5‐7 on the opposite side of the base to remove the other leg actuator.

To replace the actuator(s), reverse STEPS 5‐7.

FIGURE 7.3 Replacing the Leg Actuators

Small Base Cover

Mast Handles

BOTTOM VIEW OF

PATIENT LIFT

Large Base

Cover

Screw

(eight screws attach each

small base cover)

Pan head screw

(eight screws attach the

large base cover)

Leg

Caster