3. Preventative maintenance actions
3.2 Lamp change maintenance actions
Maintenance actions at every lamp change
The maintenance actions, listed below, which are required at every lam p ch ange m ay b e performed by a trained
projectionist who is familiar with potential hazards associated with the xenon bu lb lamp.
No. Maintenance action Remarks
1
Check the UV blocker of the lamp house for dust. Only clean the UV blocker in case dust
is clearly visible upon the su rface of the
UV blocker (both sides). See "Cleaning
the UV blocker of the Lamp House",
page 122.
2
Check the reflector of the lamp house for d ust. Only clean the reflector in case dust
is clearly visible upon the surface of
the reflector. Take the lamp house to
another room and use compressed air
to blow a way the dust. See "Cleaning
the UV blocker of the Lamp House",
page 122.
3 Visual inspection of the lamp anode and cathode connectors of th e lam p house. Replace the lamp hou se in case
of degradation, d amage, etc. See
"Removal of the lamp house", page 96.
4 Visual insp ection of the lamp anode and cathode cables of the lamp house. Replace the lamp house in case
of degradation, d amage, etc. See
"Removal of the lamp house", page 96.
R5905043 DP2K-12C/11CX 19/02/2018 21
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