12. Lamp House & Lamp replacement
12.1 Introduction
Lamp and Lamp House
The DP2K-S s eries 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 con tainer or wrapped in a pr otective cloth. Never remo ve this p rotective 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.
CAUTION: Xenon comp act arc lamps are highly pressurized. Wh en ignited, the norm al operating temperature
of the bulb increases the pressure to a level at which the bulb may explode if not handled in strict accord ance
to the manufacturer ’s instructions. The bulb is stable at room temperature, but may still explode if dropped or
otherwise mishandled. W hen ever the lamp house, containing a xenon lam p, has to be dismantled or whenever
the protective container or clo th has to be removed from the xenon lam p, authorized protective clothing MUST
be w orn!
Lamp st rike policy and la mp warning/error policy versus the lamp runtime
• The projec tor issues a lamp r un time notifica tion m ess age (and have blue status LE Ds) 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 maximu m lamp runtime
occurs.
• The projector w ill always try to s trike the lam p, independent of the lamp runtime.
Parts identification Lamp House
1
4
5
6
8
9
7
10
11
12
13
14
2
3
Image 12-2
1 Air inlet cathode cooling.
2 Air inle t anode cooling.
3 Positioning pin.
4Airoutlet.
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 R5977692 DP2K-S SERIES 10/12/2012
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