Pfaff 421E1 - Cleaning the Air Filter on the Control Box

Care and maintenance
12 - 3
12.04 Cleaning the air filter on the control box
Turn the machine off!
● The filter grate 1 must be cleaned at least
once a week, or more depending on the
cleanliness of the air.
● Dust which collects on the filter grate 1 is
to be removed with a brush.
Never blow the dust off the
filter grate 1 into the machine
housing!
Fig. 12 - 04
1