Stitch Length On Stitch Length Scale - Pfaff 471 Instruction Manual

Adjustment
11.

Stitch length on stitch length scale

04.22
11 - 26
Requirement
When the stitch length is set at "3", and after the needle has entered a strip of leather 11
times, the total length from the first to last needle penetration must be 30 mm.
Fig. 11 - 22
Set stitch length "3".
By turning the balance wheel, let the needle enter 11 times and measure the total length.
Adjust clamp 1 (screw 2) according to the requirement.
Clamp 1 must not be positioned diagonally to the rock shaft!
2
2
2
PFAFF 474
PFAFF 471
PFAFF 491
1
1