Zoom 400 - Invacare HMV Zoom 300 Service Manual

SECTION 11—CONTROLLER

Zoom 400

NOTE: For this procedure, refer to FIGURE 8.14, FIGURE 11.1, FIGURE 11.3, and
FIGURE 12.2.
1. Turn power OFF and remove the key from the ignition.
2. Disassemble the scooter. Refer to Disassembling/Assembling the Zoom 400 on
page 105.
3. Remove the charger. Refer to Replacing the Charger on page 92.
4. Remove the controller. Refer to Removing/Installing the Controller on page 68.
5. Disconnect the tiller wiring harness from the rear wiring harness. Refer to
FIGURE 8.14.
6. Remove the rear wiring harness. Refer to Removing/Installing Rear Wiring Harness
on page 74.
7. Remove the circuit breaker. Refer to Replacing/Resetting the Circuit Breaker on
page 76.
8. Remove the four (4) mounting bolts, eight (8) washers and four (4) locknuts that secure
the controller tray to the scooter frame.
9. Remove the two (2) screws that mount the left connector to the controller tray
(Detail "A" of FIGURE 11.3).
10. Repeat STEP 9 for the right connector.
11. Remove the locknut that secures the circuitbreaker to the controller tray.
12. Install the left connector using the two (2) screws as shown in Detail "A" of
FIGURE 11.3.
13. Repeat STEP 12 for the right connector.
14. Install the controller. Refer to Removing/Installing the Controller on page 68.
15. Install the charger. Refer to Replacing the Charger on page 92.
16. Install the circuit breaker. Refer to Replacing/Resetting the Circuit Breaker on page 76
17. Install the controller tray on the scooter frame and secure with four (4) mounting bolts,
eight (8) washers and four (4) locknuts. Securely tighten. Refer to FIGURE 11.3.
18. Install the rear wiring harness. Refer to Removing/Installing Rear Wiring Harness on
page 74.
19. Connect the tiller wiring harness to the rear wiring harness. Refer to FIGURE 8.14.
20. Assemble the scooter. Refer to Disassembling/Assembling the Zoom 400 on page 105.
Zoom 300 and Zoom 400
72
Part No 1122167