Ask Proxima 9100 manual Cleaning/Changing Air Filters, Accessing the top filter

3Slide the end of the lamp without the thumbscrew into the slot on the left side of the lamp chamber (see the Figure below).

Figure 5-4, Sliding the lamp into place

4Slide the end of the lamp with the thumbscrew into place, with the glass pinch-off on the lamp pointing up, and tighten the thumbscrew. Make sure to tighten the thumbscrew as much as possible. Pull the lamp to make sure that it's securely seated.

5Close the lamp chamber door and tighten the captive screw.

CLEANING/CHANGING AIR FILTERS

To make sure that your DP9100 operates safely and efficiently, you should change or replace the filters after every 250 hours of operation. It is best to change or clean all of the projector's filters at once. To clean the filters, wash them in a solution of warm, soapy water.

There are three air filters in your DP9100.

Accessing the top filter

To access the top filter:

1Remove the left side door, as described in the previous section.

2Unscrew the three screws located at the top of the left side area (see Figure 5-5).

Maintenance 5-5