Pfaff 1571 - Bobbin Winder Adjustment

13 - 27
Adjustment
13.04.23 Bobbin winder
Requirements
1. When the bobbin winder is engaged, the winding spindle must be driven reliably. When
the bobbin winder is disengaged, the friction wheel 5 must not be moved by drive wheel 1.
2. The bobbin winder must switch itself off, when the filled thread is about 1 mm from
the edge of the bobbin.
2
1
5
Fig. 13 - 23
● Position drive wheel 1 (screws 2) according to requirement 1.
● Position bolt 3 (screw 4) according to requirement 2.
11-28a
1 mm
4
3