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About this chapter
This chapter describes how to remove the dust filters
Overview
•
Remove and clean the front dust filter
• Remove and clean both bottom dust filters
• Cleaning the lens
• Cleaning the exterior of the projector
• Check cooling liquid level
• Cooling liquid refill
• Authorization to clear security warning on the projector
The air filters should be cleaned monthly under normal environment conditions. Equipment in very
dusty or otherwise contaminated areas may require more frequent maintenance.
If the air filters are not regularly cleaned, the air flow inside the projector could be disrupted and
cause overheating. Overheating may lead to the projector shutting down during operation.
R5905754 /13 DPxK-32B
Maintenance 11
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