Bobbin Winder - Pfaff 1243-712/02 Instruction Manual

Adjustment
11

Bobbin winder

.04.11
● Position drive wheel 1 (screws 2) according to Requirements 1 and 2.
● Position pin 3 (screw 4) according to Requirement 3.
11 - 13
Requirement
1. With the bobbin winder engaged, friction wheel 5 must be driven reliably.
2. With the bobbin winder disengaged, friction wheel 5 must not run against drive wheel 1.
3. The bobbin winder must switch itself off when the filled thread is about 1 mm from the
rim of the bobbin.
4
3
5
2
1
Fig. 11 - 11