Christie CP2230, Service Manual

Page: 106 / 150

5-46 CP2230 Service Manual
020-100562-06 Rev. 1 (05-2016)
Section 5: Parts and Module Replacement
5.14 Interlocks and Switches
5.14.1 Exhaust Duct Vane Switch
The Exhaust Duct Vane Switch is mounted directly inside the exhaust duct. It can be accessed by removing the
lamp door if ducting is present.
(Estimated Replacement Time: 15 m 10 minute LampLOC
™
Alignment)
1. Remove the lamp door. Refer to 5.5.7 Lamp Door, on
page 5-8 .
2. Remove the lamp (if installed). This is required for
safety reasons only. Refer to 5.13.5 Lamp
Replacement, on page 5-38 .
3. Disconnect the two harnesses. ( Figure 5-67 )
4. Remove the two nuts (5.5mm) securing the vane switch
to the mounting bracket. ( Figure 5-67 )
5. Remove the vane switch.
6. When installing, repeat instructions in reverse. Once
installed, perform LampLOC
™
alignment. For details,
refer to 3.3 Adjusting Lamp Position (LampLOC™), on
page 3-3 .
5.14.2 High Security Interlock Switch
The High Security Interlock Switch is located in the light engine compartment, directly above the heat dump.
(Estimated Replacement Time: 10 minutes)
1. Remove the front top lid. Refer to 5.5.1 Front Top
Lid, on page 5-6 .
2. Remove the high security lid. Refer to 5.5.2 High
Security Lid, on page 5-6 .
3. Remove the two, #2 Phillips
™
screws securing the
switch. ( Figure 5-68 )
4. Disconnect the harness from the switch.
5. Remove the two 5.5mm nuts from the switch.
6. Remove the interlock switch.
Figure 5-67 Exhaust Duct Vane Switch
Figure 5-68 High Security Interlock