Igniter - Christie CP4230 Service Manual

5.12.4 Igniter

The igniter is located within the EMI shielding beneath the LVPS and next to the AC relay and lamp blower.
(Estimated Replacement Time: 50 minutes + 10 minute LampLOC
NOTICE! When installing the positive and negative lamp power supply (LPS) leads to the
igniter, DO NOT over tighten the M10 screw to avoid bending the metal connection plates
attached to the igniter.
1. Remove the rear-right skin (ignitor/blower compartment). Refer to
compartment), on page
2. Using a 3mm hex key, remove the four screws from the EMI shield cover.
3. Disconnect the anode lead (red power cable to LPS).
a. Using a 17mm ratchet, remove the bolt from the anode lead.
b. Remove the lock washer and washer.
c. Remove the capacitor lug ring and the washer.
d. Remove the cathode harness.
4. Disconnect the cathode lead (black power cable to LPS).
a. Using a 17mm wrench, remove the nut from the cathode lead.
b. Remove the lock washer and washer.
c. Remove the lamp cathode harness.
5. Disconnect anode lead (igniter to lamp anode).
a. Remove the bolt, washer and lock washer.
b. Remove anode braid cable.
* An alternative removal for the anode lead
(ignitor to lamp anode) is to remove the anode
clamp and leave the harness attached to the
igniter.
c. Using a 5mm hex key, remove the two
screws securing the LPS to the base
plate.
d. Using a 3mm hex key, remove the screw
securing the ground to the base plate.
e. Remove the igniter.
CP4230 Service Manual
020-100622-04 Rev. 1 (05-2016)
5-7.
Section 5: Parts and Module Replacement
Alignment)
™
5.4.4 Rear Right Skin (ignitor/blower
Figure 5-55 CP4230 Igniter
5-37