Electrical installation
53
9. Near the top of the module, remove the grounding clip (held by two screws) that
connects the varistor board to the module cover.
10. Refit the module cover (top edge first) and fasten using the screws removed at
step 6. (The screw in the middle of the air outlet grating that was removed at
step 5 is no longer needed.)
11. Reconnect the cables that were disconnected at step 4.
12. Refit the JCU control unit.