Pfaff 938 Cleaning the air filter of the air-filter /lubricator, 11.05 Checking/adjusting the air pressure

Care and maintenance

11.04 Cleaning the air filter of the air-filter / lubricator

		8
6		10
		100
4		150	12
50		200
			14
2		230
	0

16

0

2

1

Fig. 11 - 06

11.05 Checking/adjusting the air pressure

2

		8
6		10
		100
4		150	12
50		200
			14
2		230
	0

16

0

1

Switch the machine off! Disconnect the air hose at the air-filter / lubricator.

Todrainwaterbowl1:

●Water bowl1 drains itself automatically when the compressed-air hose is disconnected from the air-filter / lubricator.

Cleaningfilter2:

●Unscrew water bowl1.

●Take out filter2.

●Clean filter2 with compressed air or isopropyl alkohol ( part No. 95-665 735-91 ).

●Screw in filter2 and screw on water bowl1.

●Before operating the machine, always check the air pressure on gauge1.

●Gauge 1 must show a pressure of6bar.

●If necessary adjust to this reading.

●To do so, pull knob 2 upwards and turn it so that the gauge shows a pressure of

6bar.

Fig. 11 - 07

11 - 4