Proxima ASA Proxima DP5500 - Manual (Page 44)

4-4 Chapter Four
CLEANING THE AIR FILTER
You should change or clean the air intake filter after every 250 operating
hours to maintain proper cooling. This filter is located on the bottom of the
projector, under the grill.
1 Disconnect all cables and cords from the projector.
2 Turn the projector on its side, connector panel down.
3 Remove both screws on the filter cover.
Figure 4-4 Removing the screws on the air filter cover
4 Press up on the air filter cover tab to release the cover latch and then pull
the grill cover down and out (see Figure 4-5).
Figure 4-5 Removing the air intake filter grill