Dukane 8946 user manual Cleaning or Replacing the Filter, Cleaning the Cabinet and the Lens

Cleaning

Cleaning or Replacing the Filter

The air-filter sponge keeps the inside of the projector from dust or dirt and should be cleaned after every 100 hours of operation (more often in dusty conditions). If the filter is dirty or clogged, your projector may over- heat.

CAUTION

•Turn off the power and unplug the projector before replacing the filter.

•Only clean the outside of the filter cover with a vacuum cleaner.

•Do not attempt to operate the projector without the filter cover.

To clean the air-filter:

Vacuum the filter-through the filter cover.

3. Reinstall the new filter cover.

Catch

NOTE: Do not wash the filter with soap and water. Soap and water will damage the filter membrane. Before replacing the filter, remove dust and dirt from the projector cabinet. Keep out dust and during filter replacement.

NOTE: When you replace the lamp, it is also wise to replace the filter. The filter comes in the same package with your replacement lamp.

Cleaning the Cabinet and the Lens

To reset the filter usage time, from the menu, select [Projector Options]

→[Setup] → [Page 4] → [Clear Filter Usage Meter] → [OK]. See also page E-47 for resetting the filter usage time.

To replace the filter (sponge):

1.Remove the filter cover by pushing up on the catch of the cover until you feel it detach.

2. Gently peel off the filter (sponge) and replace it with the new one.

1.Turn off the projector before cleaning.

2.Clean the cabinet periodically with a damp cloth. If heavily soiled, use a mild detergent. Never use strong detergents or solvents such as alcohol or thinner.

3.Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens.

E-56