Roller Position Of Left-Right; Adjusting The Roller Lift - KANSAI SPECIAL NC Series Parts List, Instructions

8-2 Roller position of left-right

To adjust position of left-right, move bracket F by loosen screw E. It is better to close with
needle as much as possible.
8-3 Adjusting the feeding amount of the roller（1）
Inserting a 4mm of allen wrench to a hole in a
cover F, and slide up or down of the connecting
rod J. The feeding amount is increased by raising
the connecting rod.
<Note >
Between the feeding amount of the feed dog and the side roller are not
synchronized so that it may need re-adjust the feeding amount of the feed dog
once when adjusted side roller feeding amount.
8-4 Adjusting the feeding amount of the roller（2）
Moreover, in case of it still doesn't get
feeding amount correctly after adjusted with
item 9-3, it is able to adjust feeding amount
more bigger or smaller by remove plug G and
loosen nut H to move it up or down. To
decrease the amount, move upward. To
increase the amount, move downward.
13
NC/J
series
< Note >
When the screw C of the
lever A is tighten, be careful
that don't hit between the
screw B and the lever A.

8-5 Adjusting the roller lift

The highest position of the side roller should be 12mm above the top surface of the needle
plate. To adjust the screw B to fix nut C as presser foot lever don't be down more than max
height of it. The highest position of the presser foot should be 7.5mm above the top surface
of the guide plate. (see 7-2) This stopper is not available with UTA machine.
14
NW20ｂ
NC/J
series