Remove The Cold Mirror; Replace The Lens On A Ct Lens Mount - Christie J Series Service Manual

Section 4: Parts and Module Replacement

4.8.7 Remove the Cold Mirror

(18 minutes)
1. Remove the top cover. See
2. Remove (2) #2 Phillips® screws, which secure the heat sink.
3. Remove (3) #1 Phillips® screws, which secure the mirror to the light
tube.
4. Wear the supplied gloves and slide the cold mirror up and out of the
optical assembly.

4.8.8 Replace the Lens on a CT Lens Mount

Remove the Lens
(1 minute)
1. Place a lens cap over the end of the lens to protect it from
damage.
2. Press and hold the lens release button located in the top right
corner of the lens panel.
3. Grasp the lens barrel and turn it in a counter-clockwise direction
until it stops.
NOTE: The connector assembly will move as you turn the lens.
4. Pull the lens straight out of the lens mount.
Install the Lens
NOTICE! Remove the rear lens cap from the lens. Keep the front lens cap on the lens to protect it during
installation.
1. Line up the lens connector with the lens mount connector at the bottom of the lens mount.
2. Insert the lens into the lens opening and make sure the mounts on the lens are lined up with the recessed
plates on the lens mount.
3. With the lens fully inserted and connected, turn it clockwise until the lens release button pops out to
indicate the lens is locked in place.
4-22
Remove the Top Cover.
J Series 1000W and 1200W Service Manual
020-100725-04 Rev. 1 (07-2015)