Removing The Lamp Door Interlock Switches - Christie M Series Service Manual

3. When re-installing the card cage, feed the power supply cables through the opening in the card
cage.

Removing the lamp door interlock switches

The lamp door interlock switches are located on either side of the lamp compartment, one for each
lamp. When the door is opened for either lamp, the interlock opens and shuts down both lamps. Both
interlock switches are connected by one harness to the panel driver at location P46.
Estimated replacement time: 4.5 minutes per interlock switch.
1. Remove the top cover (on page 45).
2. Disconnect the interlock wiring harness (J46) from the panel driver location P46.
3. Remove the nut.
4. Remove the ground wire.
5. Remove the interlock by sliding it off the locking post.
6. Remove the red and black wires.
7. For the other lamp door interlock, repeat steps 1 to 6.
8. To re-install, follow these steps in reverse order.
M Series Service Guide
020-100551-11 Rev. 1 (01-2019)
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