Adjustment
13
Bobbin lifter
.04.11
O Thread the machine and insert the testing material.
O Fit the roller presser.
O Sew a few stitches by turning the handwheel and carry out a check according to
O Turn the bobbin lifter 1 ( screw 2 ) according to the rule.
16
(make this adjustment on both bobbin lifters with the Pfaff 1244).
Rule
The needle thread should not become jammed between the bobbin lifter 1 and the bobbin
case base 3 or between the retaining lug 4 and the retaining dog of the needle plate.
4
3
1
Fig. 13 -11
the rule.
2