Interlocks And Switches; Exhaust Duct Vane Switch; High Security Interlock Switch - Christie CP4230 Service Manual

Section 5: Parts and Module Replacement

5.13 Interlocks and Switches

5.13.1 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 minutes + 10 minute LampLOC
1. Remove the lamp door. Refer to
page 5-9.
2. Remove the lamp (if installed). This is required for
safety reasons only. Refer to
Replacement, on page
3. Disconnect the two harnesses. (Figure 5-68)
4. Remove the two nuts (5.5mm) securing the vane switch
to the mounting bracket. (Figure 5-68)
5. Remove the vane switch.
6. When installing, repeat instructions in reverse. Once
installed, perform LampLOC
refer to 3.3 Adjusting Lamp Position (LampLOC™), on
page 3-3.

5.13.2 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
Lid, on page
2. Remove the high security lid. Refer to
Security Lid, on page
3. Remove the two, #2 Phillips
switch. (Figure 5-69)
4. Disconnect the harness from the switch.
5. Remove the two 5.5mm nuts from the switch.
6. Remove the interlock switch.
5-46
5.4.8 Lamp Door, on
5.12.5 Lamp
5-38.
alignment. For details,
™
5.4.2 Front Top
5-6.
5-7.
screws securing the
™
Figure 5-68 Exhaust Duct Vane Switch
5.4.3 High
Figure 5-69 High Security Interlock
™
Alignment)
CP4230 Service Manual
020-100622-04 Rev. 1 (05-2016)