Cleaning The Fan Intake Filter - InFocus LitePro 580 User Manual

Cleaning the fan intake filter

The fan intake filters on the bottom and top of the projector catch
dust and particles in the air. If a filter becomes clogged, the projector
will not cool properly and may malfunction. To prevent this, clean the
filters after every 100 hours of use.
To clean the filter:
1. Turn off the power and unplug the power cable.
2. Remove the filter.
3. Clean the filter.
4. Replace the filter.
LitePro 580 User's Guide
• Carefully place a screwdriver against the indented part of the
filter and lift.
• Use a vacuum cleaner set on low power to remove the dust
and dirt.
• First, insert the side with tabs, and then press the other end in
place.
• If the filter cannot be cleaned or is damaged, contact your In
Focus dealer for a replacement.
Maintenance
49