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12. Lamp House & Lamp replacement
12.1 Introduction
Lamp and Lamp House
The DP2K-S series projector is delivered with a Lamp House with a xenon lamp installed. The xenon lamp is a consumable item of
the projector. Exhausted xenon lamps must be replaced on site by a qualified service technician.
The xenon lamp is packed in a protective container or wrapped in a protective cloth. Never remove this protective container or
protective cloth without wearing adequate protective clothing (face shield, clean leather gloves, welder's jacket).
Image 12-1
Left: Xenon lamp in protective container. Right: Xenon lamp wrapped in protective cloth.
C
AUTION
of the bulb increases the pressure to a level at which the bulb may explode if not handled in strict accordance
to the manufacturer's instructions. The bulb is stable at room temperature, but may still explode if dropped or
otherwise mishandled. Whenever the lamp house, containing a xenon lamp, has to be dismantled or whenever
the protective container or cloth has to be removed from the xenon lamp, authorized protective clothing MUST
be worn!
Lamp strike policy and lamp warning/error policy versus the lamp runtime
•
The projector issues a lamp run time notification message (and have blue status LEDs) approximately 30 hours before the
maximum lamp runtime occurs.
•
The projector issues a lamp run time notification message (and have blue status LEDs) when the maximum lamp runtime
occurs.
•
The projector will always try to strike the lamp, independent of the lamp runtime.
Parts identification Lamp House
1
2
3
Image 12-2
1
Air inlet cathode cooling.
2
Air inlet anode cooling.
3
Positioning pin.
4
Air outlet.
5
Removable side cover.
6
Anode connection with ignitor (SPG).
7
UV blocker (with incorporated anode lamp support).
8
Cathode connection with ignitor (SPG).
9
Removable front cover (with UV blocker).
10
Adjustment screw vertical lamp alignment.
11
Adjustment screw for lamp Z-alignment.
12
Lamp cathode fixation screw.
13
Adjustment screw horizontal lamp alignment.
14
Lamp House fixation screw.
78
:
Xenon compact arc lamps are highly pressurized. When ignited, the normal operating temperature
4
5
6
7
8
9
R5977692 DP2K-S SERIES 10/12/2012
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