Pfaff 937 User Manual

Care and maintenance
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10.04 Checking the air pressure
● Check the air pressure on the gauge 1
before every use of the machine.
● The gauge 1 must show a pressure of
approx. 6 bar.
● Adjust to this value if necessary.
● To do so lift button 2 and turn it until the
gauge shows approx. 6 bar.
10.05 Emptying/cleaning the water container of the air filter/regulator
Turn the machine off!
Disconnect the compressed air
hose from the air filter/
regulator.
Emptying water container 1
● Water container 1 empties itself
automatically when the compressed air
hose is removed from the air filter/
regulator.
● Unscrew water container 1.
● Screw out filter 2.
● Clean filter 2 with compressed air or
isopropyl alcohol
(Part No. 95-665 735-91)
● Screw filter 2 back in and screw on
water trap 1.
Fig. 10 - 05
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Fig. 10 - 06
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10 - 4

Pfaff 937 Specifications

General

Brand	Pfaff
Model	937
Category	Sewing Machine
Language	English