Pfaff 3538-30/02

Maintenance and Care
41
11.05 Checking / setting the air pressure
 Check the air pressure on the manome-
ter 1 before every start-up.
 The manometer 1 must show a pressure
of 6 bar.
 Adjust this value if needed.
 Pull up the button 2 for this and turn it
out of position accordingly.
Fig. 11 - 03
2
1
11.06 Emptying / cleaning the maintenance unit’s water tank
Switch the machine off.
Detach the compressed air
tube on the maintenance unit.
Empty the water tank
 The water tank 1 empties itself auto-
matically after the compressed air tube
for the maintenance unit has been re-
moved.
Clean the fi lter
 Unscrew the water tank 1 and take out
the fi lter 2.
 Clean the fi lter with compressed air or
isopropyl alcohol, part number 95-665
735-91.
 Screw in the fi lter 2 and screw on the
water tank 1.
Fig. 11 - 04
1
2