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37
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Adjustment Procedure
Results of Improper Adjustment
Checking items:
❶
Looper thread take-up thread guide
* The standard position of the looper thread take-up is the center of the
slot.
How to perform adjustment:
○
Loosen the setscrews (A).
○
Move thread guide
❶
to the right and left.
○
Tighten screw (A).
In this state, operate the looper threader while preventing the pipe
from interfering with the thread guide.
○
If the thread guide is moved to
the right, the amount of slack of
the looper thread will be re-
duced.
○
If the thread guide is moved to
the left, the amount of slack of
the looper thread will be in-
creased.