3. Preventative maintenance actions
3.5 Lamp change maintenance actions
Maintenance actions at every lamp change
The maintenance actions, listed below, which are required at every lamp change may be performed by a trained
projectionist who is familiar with potential hazards associated with the xenon lamp.
No. Maintenance action Remarks
1
Check the UV bloc ker of the Lamp Ho use for dust. Only clean the UV blocker in case dust
is clearly visible upon the su rface of the
UV blocker (both sides). Use an optical
cloth.
2 Check the Reflector of the Lamp House for dust. Only clean the R eflector in case dus t
is clearly visible upon the surface of
the Reflector. Take the Lamp House to
another room and use com pressed air
to blow away the dust. Use an optical
cloth.
3
Visual inspection of the lamp anode and cathode connectors of the Lamp House. Replace the Lam p House in case of
degradation, damage, etc.
4
Visual inspe ction of the lamp anode and cathode cables of the Lamp House. Replace the Lam p House in case of
degradation, damage, etc.
5
Check if all cables are still tightened.
6
Check level of cooling liquid. Take corrective actions if nece ssary.
7
Check the general condition of the Lam p House. Replace if necessary.
R5905312 HDF W SERIES 24/01/2013 25
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