Christie CP2000-ZX User Manual page 110

Section 4: Maintenance
c. Insert the threaded cathode (-) end of the lamp into the negative lamp connector nut located in the rear
of the lamp compartment. Using both hands, hand-tighten this end into the threaded nut. Caution! 1)
Handle the lamp by the cathode/anode end shafts only, never the glass. DO NOT over-tighten. DO
NOT stress the glass in any way. 2) Check leads. Make sure the anode (+) lead between the lamp and
igniter is well away from any projector metal such as the reflector or firewall.
d. Rest the anode (+) end of the lamp on the lamp cradle and slip the positive lamp connector over the
bulb end. Using the 3/16" Allen key, squeeze together with the anode clamp making sure not to place
any torque on the lamp quartz tube. Important! For CDXL-30SD lamps, make sure the "flat" part of
the anode end of the lamp (if applicable) is facing in the 10 or 2 o'clock position once the lamp finger
is installed in the 14mm threads and the cross screw is tightened. For all other lamp types, keep the
"flat" part of the anode end of the lamp facing up.
e. Tighten set screws in both negative and positive lamp connectors. See Figure 4-2. Important!
Proper electrical contact prevents resistance in the lamp connectors. Caution! 1) Handle the lamp by
the cathode/anode end shafts only, never the glass. DO NOT over-tighten. DO NOT stress the glass in
any way. 2) Check leads. Make sure the anode (+) lead between the lamp and igniter is well away from
any projector metal such as the reflector or firewall.
STEP 7: Re-install the Front Lamp Duct
Critical! As you install the front lamp duct, lift the small light
shield on the rear lamp duct cover (Figure 4-3) so that it does not get
jammed between the two pieces when they come together. To ensure a
good fit between the two pieces, squeeze the top and bottom cover snaps
to ensure they are locked in place. The light shield should move freely to
the touch.
4-10
Figure 4-2 Install New Lamp
Figure 4-3 Lift Light Shield
CP2000-ZX User Manual
020-100006-05 Rev. 1 (05-2009)