Acer V7500 User Manual - Page 47

Cleaning and replacing the dust filters

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English 37 Cleaning and replacing the dust filters Cleaning the dust filters Clean the dust filters after every 1000 hours of use. If they are note cleaned periodically, they can become clogged with dust, preventing proper ventilation. This can cause overheating and damage the projector. 2 1 1 Follow these steps: 1 Turn the projector off. Wait for the Power LED to stop flashing then unplug the power cord. 2 Allow the projector at least 30 mins to cool down. 3 Pull out the dust filter. (Illustration #1) 4 To clean the dust filters, use a small vacuum cleaner designed for computers and other office equipment. (Illustration #2) 5 If the dirt is difficult to remove or the filter is broken, please contact your local dealer or service center to obtain a new filter.

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37
English
Cleaning and replacing the dust filters
Cleaning the dust filters
Clean the dust filters after every 1000 hours of use. If they are note cleaned
periodically, they can become clogged with dust, preventing proper ventilation.
This can cause overheating and damage the projector.
Follow these steps:
1
Turn the projector off. Wait for the Power LED to stop flashing then
unplug the power cord.
2
Allow the projector at least 30 mins to cool down.
3
Pull out the dust filter. (Illustration #1)
4
To clean the dust filters, use a small vacuum cleaner designed for
computers and other office equipment. (Illustration #2)
5
If the dirt is difficult to remove or the filter is broken, please contact your
local dealer or service center to obtain a new filter.
1
1
2