User Guide

Adjustment
12 - 15
81-063
12.05.13 Feeding motion of the bottom feed dog
Requirement
With the maximum stitch length set and the needle bar position 1.0 past tdc (hole 4), the
bottom feed dog must not move when the reverse feed lever is pressed.
● While continuously operating the reverse feed control, adjust feeding eccentric 1
(screws 2 ) in accordance with the requirement (the counter-sinking in feeding
eccentric 1 must be visible).
An axial displacement of feeding eccentric 1 is not allowed.
1
2
Fig. 12 - 14