6. Using a wire cutter, cut all of the zip ties that secure the Main PCB cable harnesses.
7. Disconnect the 24 connectors from the Main PCB (Fig.4).
8. Disconnect the connector from the safety sensor (Fig.5).
9. Using a Phillips-head screwdriver, remove ten screws from the center of the Main PCB, which secures the PCB to the chair (Fig.5).
10. Remove the Main PCB from the chair (Fig.6).
2
(Fig.6)
(Fig.4)
Cut zip ties
Main PCB
1
2
3
4
5
6
7
8
9
10
Remove 3rd screw
behind this plate
(Fig.5)
Connector
