Feed Timing
Adjustment
Loosen screws ‘2’ and ‘3’ in feed
eccentric cam ‘1’, move the feed
eccentric cam ‘1’ in the direction
of the arrow or opposite direction
of the arrow, and firmly tighten the
screws ‘2’ and ‘3’.
For the standard feed timing is align
throat plate when the feed dog de-
To advance the feed timing in order
to prevent uneven material feed,
move the feed eccentric cam in the
direction of the arrow.
To delay the feed timing in order to
increase stitch tightness, move the
feed eccentric cam in the direction
from the arrow.
Figure 32
If the feed
eccentric cam is
moved too far,
the needle will
be broken.
Caution
Standard
Advanced
Delayed
2
3
1
4
5
the set screw ‘2’ on the feed eccent-
ric cam ‘1’ with set screw ‘4’ on the
main shaft ‘5’.
Make sure that the top surface of
feed dog and the top end of needle
eye are flush with top surface of
cends below the throat plate.
19
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Instruction Manual and Parts List
3.22
Integrated Energy Saving Direct Drive Motor Lockstitch Sewing Machine
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