Adjustment Procedures
Adjustment of suction force
1. The suction force is controlled in conjunction with the amount of
opening at Section A of the hole of the filter box
2. Manually adjust the suction control plate
arrow.
o
The suction force is strengthened when the hole section A is reduced.
o
The suction force is weakened when the hole section A is opened.
Suction changeover
1. Suction changeover is carried out by reducing the hole section B of
the filter box
.
2. Confirm that the hole section B of the filter box
when the stopper rubber
in the direction of the arrow.
3. The suction force is weakened if the hole section B of the filter box
is not closed completely.
Filter cleaning
Periodically clean the filter
in the direction of the
of the changeover cylinder
that is located inside the filter box
– 70 –
Results of Improper Adjustment
.
is exactly closed
is moved
o
.
In the case of clogging in the
filter
, the suction force may
be weakened.