Maintenance; ❶ Cleaning The Filter - NEC PE506UL User Manual

9. Maintenance

This section describes the simple maintenance procedures you should follow to clean the filter, the lens and the cabinet,
❶ Cleaning the Filter
The air-filter sponge keeps dust and dirt from getting inside the projector and should be frequently cleaned. If the
filter is dirty or clogged, your projector may overheat.
WARNING
• Please do not use a spray containing flammable gas to remove dust attached to the filter, etc. Doing so may
result in fires.
NOTE: The message for filter cleaning will be displayed for one minute after the projector is turned on or off. When the message is displayed,
clean the filter. The time to clean the filter is set to [10000 H] at time of shipment.
To cancel the message, press any button on the projector cabinet or the remote control.
To clean the filter, detach the filter and the filter cover.
CAUTION
• Before cleaning the filter, turn off the projector, disconnect the power cord and then allow the cabinet to cool.
Failure to do so can result in electric shock or burn injuries.
1. Push button to release the filter cover and pull it out.
2. Remove the filter.
• Remove the filter from the filter cover.
3. Remove dust from the filter and the filter cover.
• Clean both outside and inside.
NOTE:
• Whenever you dust the filter, use the soft brush attachment to dust. This is
to avoid damage to the filter.
• Do not wash the filter with water. Doing so can result in filter clogging.
4. Attach the filter to the projector.
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Button
Button
Filter cover
Filter
Button