The Uv/Ir Filter - Barco iD H250 Service Manual

Reverse this procedure to mount a lamp.
C
AUTION
6.3

The UV/IR filter

Introduction
The UV/IR filter consists of a glass plate with a UV coating on one side and a IR coating on the other side. The side with UV coating
is marked with a black dot in the corner.
How to remove the UV/IR filter?
1. Remove the lamp — See "The UHP lamp", page 67
2. Loosen (not remove) the two screws
Image 6-9
Two screws holding the UV/IR filter
3. Gently remove the filter
Caution: Do not touch the glass surface as this will damage the filter.
How to mount the UV/IR filter?
1. Put in the new filter with the UV coating facing the lamp
R59770097 ID H250 / H500 15/05/2007
:
Do not touch the glass part of the lamp.
6. Optical spares and servicing procedures
69