Maintenance; Cleaning The Machine - Pfaff Smarter 140s Owner's Manual

MAINTENANCE

Cleaning the Machine

To keep your sewing machine operating well,
Wipe the exterior surface of your machine with
a soft cloth to remove any dust or lint built up.
Cleaning the Bobbin Area
Note: Raise the needle, lower the feed dogs
and turn off the machine.
Remove the presser foot. Push the bobbin cov-
the stitch plate. Lift up the stitch plate.
Clean the feed dogs and the bobbin area with
the brush found with the accessories.
Cleaning Under the Bobbin Area
Clean the area under the bobbin case after sew-
ing several projects or any time you notice an
accumulation of lint in the bobbin case area.
Remove the bobbin case by lifting it up and to
the right. Clean the area with the brush or with
a dry cloth.
Put the bobbin case back into the hook race so
Note: Do not blow air into the bobbin case area. The
dust and lint will be blown into your machine.
Replacing the Stitch Plate
With the feed dogs lowered, replace the stitch
plate, insert and tighten the two stitch plate
screws.
Replace the bobbin cover. Raise the feed dogs.
C
B
D
C
A
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