Christie D4K25, Service Manual

Page: 81 / 138

Section 5: Parts and Module Replacement
D4K25 Service Manual 5-29
020-100880-01 Rev. 1 (06-2012)
5.12.4 Igniter
(Estimated Replacement Time: 90 m 10 minute LampLOC
™
Alignment)
The igniter is positioned below the UV
filter directly in front of the lamp. A
plastic white shield covers the igniter
for protection and the main blower
helps keep the igniter cool.
1. Remove lamp door. See
5.4.7 Lamp
Door, on page 5-8.
2. Remove lamp. See 5.12.5 Lamp, on
page 5-30.
3. Remove the screw securing the
anode clamp to the anode braid.
Once the anode braid is loose, push
it through the opening in the igniter
cover (
Figure 5-39 ).
4. Using a 3mm hex key, remove the
two screws securing the igniter
cover to the baseplate.
5. Remove the four, #2 Phillips
™
screws securing the igniter to the
baseplate.
Look through the exhaust duct to get a better view of the igniter’s rear screws.
6. Pull the igniter cover up and towards the anode yoke to gain access to the igniter.
7. Remove two, M8 bolts to disconnect the
"LPS +", "Anode +" and "Igniter -" wires
from the igniter (
Figure 5-40 ).
8. Disconnect the anode braid from igniter
(M8 bolt).
9. When installing, repeat instructions in
reverse. Check all connections carefully.
Figure 5-39 Lamp Compartment
Figure 5-40 Igniter