Adjustment
11
13.04.06 Feed lifting motion
Rule
1. The bottom transporter should be in its upper turning point when the needle bar is
in b.d.c.
2. The tooth tips of the feed dog should be at the same level as the surface of the needle
plate with maximum stitch length regulation when the needle points pierce the middle
of the needle holes.
2
1
Fig. 13 - 06
O Move the needle bar to b.d.c.
O Turn the eccentric 1 ( screws 2 ) according to rule 1.
O Tighten the accessible screw 2 in this position so that the eccentric 1 is still difficult
to turn.
O Turn the eccentric 1 a little further according to rule 2.
O Tighten both the screws 2.
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