Pfaff 1122-720/02, Adjustment Manual, Page: 15 / 34

Adjustment
12 - 12
12
.05.10
Hook lubrication
Requirement
1. There should be distance of
23.5 – 24.5 mm
between the adjustment screw
1
and
hook bearing
2
.
2. After a running time of 10 seconds a thin oil film should be visible on a strip of paper
held next to the hook.
●
Pre-adjust screws
1
in accordance with
requirement 1
.
●
Check the adjustment in accordance with
requirement 2
and correct it if necessary.
Fig. 12 - 11
1
23.5 - 24.5 mm