Timing Of The Cloth Feed Action; Horizontal Feed Timing; Vertical Feed Timing - JUKI LU-2210N-7 Engineer's Manual

(6) Timing of the Cloth Feed Action

1) Horizontal Feed Timing

• Set the stitch dial to the maximum value on the scale.
• Align the hand-wheel pointer with the graduation [B] on the handle-wheel. In this state, move the reverse
feed lever up and down until the feed dog does not move in the feeding direction. Then fasten the feed
lock cam set screw
Reference:
• When the hand-wheel pointer is aligned to the graduation [B] on the hand-wheel, the set screw No. 1
(in terms of the direction of rotation) on the feed rock cam

2) Vertical Feed Timing

Adjust so that the mark
cam is in line with the mark
screw of the feed driving cam
The marker dot is engraved
on the end face of the feed
rock cam.
Standard Adjustment
.
(marker dot engraved on the end face of the feed rock cam) on the feed rock
(marker dot engraved on the feed driving cam). Then, fasten the set
.
is nearly brought to the top.
Graduation [B] on the hand-wheel
B
1mm
B
A
Feed converter
– 22 –
Pointer on the hand-wheel