4. Lamp & lamp house4.1 IntroductionLamp & lamp houseNormally the lamp house of the DP2K-20C projector is delivered with a mounted 4000 watt lamp. In case the xenon lamp is deliveredseparately the lamp has to be installed on site by a qualified service technician.BAImage 4-1A Lamp house.B Xenon lamp.The xenon lamp is packed in a protective container or wrapped in a protective cloth. Never remove this protective container orprotective cloth without wearing adequate protective clothing (face shield, clean leather glovers, welder’s jacket).Image 4-2Left: Xenon lamp in protective container. Right: Xenon lamp wrapped in protective cloth.C AUTION : Xenon compact arc lamps are highly pressurized. When ignited, the normal operating temperatureof the bulb increases the pressure to a level at which the bulb may explode if not handled in strict accordanceto the manufacturer’s instructions. The bulb is stable at room temperature, but may still explode if dropped orotherwise mishandled. Whenever the lamp house, containing a xenon lamp, has to be dismantled or wheneverthe protective container or cloth has to be removed from the xenon lamp, authorized protective clothing MUSTbe worn!Cathode adaptorA cathode adaptor is required to mount the xenon lamp in the lamp house. The cathode adapter has to be mounted upon the cathodeside of the xenon lamp prior to mounting the lamp in the lamp house. The purpose of the cathode adapter is to position the arc ofthe xenon lamp in the middle of the reflector inside the lamp house.Image 4-3Cathode adaptor (R858100K)Supported xenon bulb lamps (without lamp house)Lamp Type Order infoOsram xenon lamp of 4 kW 4kW DHP R985593726 R59770351 DP2K-20C 02/02/2010
