3M MP8030 Maintenance, Daily Cleaning, Cleaning the Projection Lens, Cleaning the Air Filter

Section 7: Maintenance

7-1. Cleaning

For best performance, keep your projector free of excess dust and surface dirt.

Daily Cleaning

Use a soft cloth to remove dust from the projector housing.

Cleaning the Projection Lens

Use 3M Overhead Cleaner 676 to remove surface dirt and smudges from the projection lens (Figure 7-1) .

Figure 7-1. Cleaning the Lens

Cleaning the Air Filter

For best performance, clean the air filter every 10 hours of operations.

Unplug the power cord and stand the projector upright with the bottom facing you.

Unscrew two retaining screws and pull down and out on the handle to free the air cleaner door (Figure 7-2).

Carefully pry out tabs and lift up on the retaining frame to free the air cleaner (Figure 7-3).

		Tab
			Retaining
			Frame
	Tab		Air
			Cleaner
Air
Cleaner			Door
Door
Figure 7-2. Pull Down and Out to Remove Door
	Figure 7-3. Remove Retaining Frame

Use a vacuum cleaner to remove the dust and dirt from the air cleaner screen (Figure 7-4).

! Caution

To avoid damaging the internal projector components, do NOT vacuum the inside of the projector.

Figure 7-4. Vacuum Air Cleaner Filter

22		Multimedia Projector MP8030	 3M 1996
	3M