Cleaning The Air Fi Lter Of The Air-Fi Lter / Lubricator; Checking/Adjusting The Air Pressure - Pfaff 3119 Instruction Manual

Care and maintenance
12 Cleaning the air fi lter of the air-fi lter / lubricator
.04
12

Checking/adjusting the air pressure

.05
80
8
6
100
4
50
2
0
0
2
1
Fig. 12 - 02
A
8
6
100
4
50
2
0
0
1
Fig. 12 - 03
To drain water bowl 1:
●
10
150
12
200
14
230
16
Cleaning fi lter 2:
●
●
●
●
●
2
●
●
●
10
150
12
200
14
230
16
Switch the machine off!
Disconnect the air hose at the
air-fi lter / lubricator.
Water bowl 1 drains itself automatically
whe the compressed-air hose is discon-
nected from the air-fi lter / lubricator.
Unscrew water bowl 1.
Take out fi lter 2.
Clean fi lter 2 with compressed air or
isopropyl alkohol
( part No. 95-665 735-91 ).
Screw in fi lter 2 and screw on water
bowl 1.
Before operating the machine, always
check the air pressure on gauge 1.
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.