Maintenance

To replace the lamp module

ÅWARNING:

■When the lamp nears its end of life, it might break. To reduce the risk of injury, be careful when removing the lamp cover as broken glass might be present. For a ceiling installation, wear goggles and gloves when removing the lamp module. If the lamp is broken, contact HP about repairs that might be required.

■Wait 30 minutes before opening the lamp cover and removing the lamp module because the lamp assembly operates at a very high temperature. If you open the lid during cool-down, you increase the cool-down time because the lid safety switch disconnects power and turns off the fan.

1.Turn off the projector and allow it to cool for 30 minutes.

2.Open the lid 1 on the top of the projector.

3.Use a Phillips screwdriver to loosen the three screws 2 holding the lamp module.

4.Lift the handle 3 and unplug the lamp module 4 from the projector.

ÄCAUTION: Do not touch any internal parts of the projector. You could easily damage delicate or precision parts.

5. Insert the new lamp module and tighten the three screws.

Reference Guide

69