Mounting instructions VacuStar WR 2500 / WR 3100 / WR 4000
Installation and assembly
31
Fig. 9: Cell ventilation valve with muffler and air filter
1 Air filter (installed vertically)
2 Hose adapter
3 Muffler (installed horizontally or vertically)
4 Muffler holder
5 Connection line, max. length 1 m (not included in scope of
delivery)
6 Hose stub
7 Cell ventilation valve (installed vertically)
8 Screw connection, connection control line (recommended pipe
diameter: 10 x 1 mm)
9 Locknut
10 Adjustment nut for the adjustment and tuning of the oil
pressure
11 Spring cage
Caution: Spring is under pressure. Prior to removing the
spring cage, the springs must be completely relaxed with the
set screw.
12 Connection R1 1/2" fresh air line to VacuStar WR,
max. length 300 mm
