User Guide
Adjustment
12 - 16
81-064
12.05.14 Lifting motion of the bottom feed dog
Requirement
With the stitch length set at "
0
" and the needle bar position at 0.25 mm past tdc (hole 3)
the bottom feed dog must be at its upper point of reversal.
2
1
Fig. 12 - 15
● Adjust feed lifting eccentric
1
(screw
2
) in accordance with the
requirement.
An axial displacement of feed lifting eccentric
1
is not allowed.