Pfaff hobbylock 783 - Adjusting the Presser Bar Height

7
1 0
Adjusting
height
the presser
bar
As shown in Fig. 20, the fab-
ric clearance must be 5 mm.
This adjustment is made with
the adjustment gauge (dimen-
sion B) by altering the height
of the presser bar.
For this adjustment align
needle hole in presser foot
with that of needle plate.
Adjustment sequence.
Raise presser-bar lifter as
shown in Fig. 21.
Loosen screw of presser bar
retainer 1 and set height of
presser foot by pushing needle
bar up or down, then tighten
screw 1 a little (see Fig.
21).
Align needle hole in presser
foot 2 with that of needle
plate 3 by turning presser bar
(see Fig. 22).
Now fully tighten screw 1.
During this adjustment also
make sure presser foot rests
evenly on needle plate and
feed dog.
Important I
Presser foot holder 5 must be
pushed fully upwards and rest
against retaining screw 4 (see
Fig. 23).
Fig. 20
Fig. 21
2
3
Fig. 22
Fig. 23
Etsy seller: PFANTOM