Stitch Length Limitation - Pfaff 3801-3/07 Instruction Manual

13

Stitch length limitation

.05.15
Requirement
1. The bottom stroke of rocking bar 6 should be set so that the stitch length is 2.0 mm
(x = 20 mm with 11 penetration points).
2. With the same stitch length screw 4 should slightly touch the casting. (It must no
longer be possible to move rocking bar 6.)
6
2
Fig. 13 - 15
● Set the stitch length on lever 1 in accordance with requirement 1.
● Adjust screw 2 (nut 3) in accordance with requirement 1.
● Adjust screw 4 (nut 5) in accordance with requirement 2.
4
5
3
54-039
1
Adjustment
13 - 18