PRONAR T669/1, Руководство оператора, Страница: 109 / 137

SECTION 5 Pronar T669/1
5.19
5.3.3 CLEANING THE AIR FILTERS
FIGURE 5.8 Air filter
(1) securing slide lock, (2) air filter cover
DANGER
Before proceeding to dismantle filter, reduce pressure in supply line. While disengaging
filter slide gate, hold cover with other hand. Stand away from filter cover vertical direction.
Depending on trailer working conditions, but not less than once in three months, take out and
clean air filter inserts, which are located in pneumatic system connection lines. Inserts are
used many times and are not subject to changing unless they are mechanically damaged.
Required service actions
Reduce pressure in supply line.
Reduction of pressuring line may be achieved by pressing the head of
the pneumatic connection to resistance point.
Remove securing slide (1) – figure (5.8).