NEC NP-PH3501QL - Page 142

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7. Maintenance
2. Removetheairfilter.
(1) Press the stopper button (2 places).
(2) Pull the top part of the air filter towards you. Once you
have freed the upper half of the air filter, remove the
filter by pulling it diagonally upwards.
3. Lifttheairfilterinthedirectionofthearrowand re-
move it.
4. Removetheairfilters.
(1) Slidetheupper air filter to the position shown below.