SOUND SAFE
INSTRUCTION MANUAL
PAGE 5
12. A dust filter is underneath the filter cover as shown in Fig.6. The dust filter protects the
internal air equalization filter and only needs replacing if there are large amounts of dirt
covering the ‘filter’ cover. There is no access to the internal air filter that equalizes the air
pressure inside the box and protects the speaker from damage at high altitude.
dust FIlter replacement procedure
1. Use a screw driver to remove the filter cover (Fig.5).
2. Remove the old filter by pushing a small rod through the top hole of the filter cover.
Fit new filter into the base (Fig.6).
3. Push filter cover back into place (Fig.7)
.
Fig. 5
NEW FILTER
OLD FILTER
FILTER COVER
Fig. 6
Fig. 7
