Human Touch HT-135 User Manual 2

REPLACING THE BACKREST COVER

HT-135

It is imperative that Human Touch® products are repaired in a manner that ensures product safety and regulatory compliance and that is fully consistent with the practices used
during the manufacturing process. Therefore, Human Touch requires that all product repairs are performed using only factory-new parts and in accordance with these repair
instructions. Failure to adhere to these instructions voids the product warranty and releases Human Touch from all liability for injury or product damage resulting from the repair.

Tools Required: 4 mm (5/32") Allen key, Phillips-head screwdriver.

SAVE ALL REMOVED PARTS FOR USE DURING REASSEMBLY

July 30, 2013

SERVICE LEVEL: 2

REMOVING THE BACKREST COVER

1. Power off the chair and unplug it.

2. Push down on the backrest release lever, then fold the backrest forward

onto the chair seat (Fig.1).

3. Using a Phillips-head screwdriver, remove the four screws that secure

the remote control bracket to the backrest cover (Fig.2).

4. Pull the remote control cables through the backrest cover, then disconnect the cables.

5. Using a 4 mm (5/32") Allen key, remove the four backrest cover screws (Fig.3).

Backrest release lever

(Fig.1)

Backrest cover

(Fig.2)

(Fig.3)

1

6. Tip the backrest cover backward then lay it carefully down on the floor

behind the chair.

7. Disconnect the connector at the base of the backrest (Fig.4).

8. Using a Phillips-head screwdriver, disconnect the green-and-yellow

ground wire from the chair frame (Fig.4).

9. Remove the backrest cover.

Disconnect the

green-and-yellow

ground wire

Connector

(Fig.4)

Backrest cover

2