Christie CP2308 User Manual page 92

D Extension nut (for CDXL-14 and CDXL-16)
E Cathode nut
F Cathode clamp
11. For CDXL-14 or CDXL-16 lamps:
Warning! If not avoided, the following could result in death or serious injury.
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a) Install the lamp extension nut on the cathode clamp. To provide access to the locking
screw on the extension nut, rotate the extension nut until the locking screw faces upward
toward the projector lid.
The extension nut is only used with CDXL-14 and CDXL-16 lamps.
b) Thread on and hand-tighten the cathode nut. Ensure the smooth portion of the nut is
against the cathode clamp.
c) Hold the anode end of the new lamp in your left hand and angle it up through the hole in
the back of the reflector assembly. Insert your right index and middle finger through the
back of the reflector and thread the cathode end of the lamp into the extension nut.
Check all leads. When threading the lamp into the extension nut, make sure the anode (+)
wire does not touch any projector metal, such as the reflector or firewall.
d) Tighten the extension nut screw.
e) Move to step 13.
12. For CDXL-19SC or CDXL-21S1 lamps:
a) Hold the anode end of the new lamp in your left hand and angle it up through the hole in
the back of the reflector assembly.
b) Insert your right index and middle finger through the back of the reflector and guide the
lamp onto the cathode clamp.
Be careful not to hit the lamp against the reflector.
c) Thread on and hand-tighten the cathode nut. Ensure the smooth portion of the nut is
against the cathode clamp.
d) Tighten the cathode screw (D) with a hex key.
13. Align the ring terminal on the anode wire with the mounting position ensuring the crimped side
of the wire is facing out.
14. Tighten the anode screw.
15. Route anode lead away from nearby metal surfaces.
16. Close the lamp access door and tighten the two thumbscrews.
17. Close the fire wall door and tighten the two thumbscrews.
18. Close and lock the rear access door. Ensure the hex key is placed back into its holder before
closing the rear access door.
CP2308 User Guide
020-102535-03 Rev. 1 (08-2018)
Copyright 2018 Christie Digital Systems USA, Inc. All rights reserved.
©
EXPLOSION HAZARD! Handle a lamp by the cathode and anode end shafts only. Do not
handle the lamp by the glass.
EXPLOSION HAZARD! Do not over-tighten the lamp.
EXPLOSION HAZARD! Do not stress the glass of a lamp or bare bulb in any way.
Maintaining the projector
92