Pfaff 1491E1 - Bobbin Winder

Adjustment
13 - 21
2
1
5
Fig. 13 - 17
1 mm
4
3
13.04.18 Bobbin winder
Requirements
1. With the bobbin winder on, the bobbin winder spindle must engage reliably. With the
bobbin winder off, the friction wheel 5 must not engage the drive wheel 1.
2. The bobbin winder must turn off automatically when the thread level is approx. 1 mm
from the edge of the bobbin.
● Move drive wheel 1 ( screws 2 ) in accordance with requirement 1.
● Move pin 3 ( screw 4 ) in accordance with requirement 2.