Adjustment
●
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!
Adjustment
9.03.18
Synchronization of roller presser and feed wheel
Requirement
After
30
needle penetrations
in a strip of leather the total length
from the first the the last penetration should be the same, both in the
lower and the upper leather layer.
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