Car and Maintenance
77
0
+
-
1
0. 2 0.8
0. 4 0.6
Fig. 12 - 01
2
1
3
12.03 Checking/adjusting the air pressure
● Before operating the machine, always
check the air pressure on gauge1.
● Gauge 1 must show a pressure of 6 bar.
● If necessary adjust to this reading.
● To do so, pull knob 2 upwards and turn
it so that the gauge shows a pressure of
6 bar.
Confi guration of the pressure controller:
● Turn screw 3 until the green arrow points
to 4.5 bar.
The machine is automatically switched
off if a pressure of < 4.5 bar is reached,
and can be automatically reactivated,
once pressure reaches a value > 5.0 bar.
0
+
-
1
0. 2 0.8
0. 4 0.6
Fig. 12 - 02
2
1
12.04 Cleaning the air fi lter of the air-fi lter/lubricator
Switch the machine off!
Disconnect the air hose at the
air-fi lter/lubricator.
To drain water bowl 1:
● Water bowl 1 drains itself automatically
when the compressed-air hose is discon-
nected from the air-fi lter/lubricator.
Cleaning fi lter 2:
● Unscrew water bowl 1.
● Take out fi lter 2.
● Clean fi lter 2 with compressed air or iso-
propyl alcohol (part No. 95-665 735-91).
● Screw in fi lter 2 and screw on water
bowl 1.