Service Overview; Cleaning The Air Filter - Sony MAV-555A Installation Manual

2-1. Cleaning the Air Filter

There is a filter in the unit; at the back of the front panel or
at the back of the blank panel.
If dirt accumulates on the filters, ventilation will be
blocked and heat will build up inside the unit, which may
cause the unit to fail.
Therefore, the filters should be cleaned periodically.
Cleaning
1. Turn off the main power.
2. Remove the control panel or blank panel.
Control panel
or
blank panel
MAV-555A
Section 2

Service Overview

3. Remove the air filter (A).
m
The air filter (A) is secured by three claws at its bottom.
Slide the air filter (A) by raising it to release the three
claws first, then remove the air filter (A).
4. Remove the dust that has accumulated on the filter
with a vacuum cleaner.
5. Attach the air filter (A) and control panel or blank
panel.
Frame
Air filter (A)
Claw
Push up
2-1 (E)