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(8) Cleaning the air filters
(a) Press down the tabs of the air filter to remove the air filter cover.
(b) Press the tabs to separate the dust-proof net from the air filter cover.
(c) Vacuum dust from the air filter cover and dust-proof net at least once a month.
21.1.2 Creating a backup copy of the system hard disk
To take precautions for any deterioration or loss of data stored on the system hard disk,
create a backup copy of the hard disk at appropriate times.
Tabs
No. 2B730-973EN*D
21-4
Air filter cover
Tabs
Dust-proof net
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