Periodic Check And Maintenance; Cleaning; Front Panel; Fans - Sony DVS-7000A Maintenance Manual

4-1. Cleaning

4-1-1. Front Panel

Clean periodically the filter at the back of the front panel
because it is apt to catch dust.
It is recommended to replace the filter every five years.
(1) Remove the front panel. (Refer to the section 1-1-1.)
(2) Remove dust on the filter using a vacuum cleaner.
n
If dust is caught heavily, it is recommended to wash
the filter.
When washing the filter, be sure to dry it well.
Front panel
Filters
Filter
DVS-7000AE MMP1
Section 4

Periodic Check and Maintenance

4-1-2. Fans

The temperature in the set increases if dust is attached to
the opening block of a fan and the air flow is disturbed.
This may badly influence the performance and life of the
set.
It is recommended to clean the fans every one month.
1. Fan of Front side
(1) Remove the front panel. (Refer to the section 1-1-1.)
(2) Remove dust on the fan and the fan guard using a
vacuum cleaner.
Front view
2. Fan of Rear side
(1) Remove dust on the fan and the fan guard using a
vacuum cleaner.
Fans
Fans
Rear view
4-1