R5976255
A
TLAS
CS4 (2001-03)
11-4
11.2.1 Replacing the Lamp Module
The lamp module must be replaced after an operating period of 8000 hours or if a fault occurs ear-
lier.
The hot lamp is at high pressure. Do not open the lamp housing before the lamp
has cooled down! Wait at least about 10 minutes after switching to standby.
Always hold the lamp by its socket, and never on the glass bulb or reflector! Use
fabric gloves when replacing!
Removing a Lamp Module
!
Go to
standby mode
by pressing
STDBY
on the
RCU
or on the local
keypad
or switch off the
voltage of the
24V interface
!
Let cool down the projector at least 10 minutes
!
Switch off power by pressing
0
!
Turn the screw
on the lamp cover and open the door.
Figure 11-2
Position of lamp module (plate removed)
!
Loosen first the lower screw [
2
] and then the top left screw [
1
] (only the left screw, not the
right one) with an Allen key size 3mm. This removes slowly the plug of the lamp module.
Figure 11-3
Removing the lamp module
!
When the screws turn freely, lift the small grip [
3
] and withdraw cautiously the whole lamp
module.
