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Adjustment Procedures
Results of Improper Adjustment
Adjustment Procedures
Results of Improper Adjustment
1) Loosen setscrew
1
with the hexagon wrench key supplied
with the machine as accessory.
2) Turn the thread draw-out wire together with thread draw-out
wire installing base
2
and adjust up or down the top end of
the thread draw-out wire.
(Caution)
1. When making the remaining amount of needle thread
longer, adjust the position of the thread draw-out wire
to the position where the wire does not come in contact
with needle thread.
2. When making the remaining amount of needle thread
shorter, take care so that the thread draw-out wire and
the thread guide do not come in contact with each other.
3. When turning OFF the thread draw-out unit, it can be
turned OFF with the function setting No. 89 of the control
box.
™
Loosen two setscrews
1
and adjust the installing position of
the wiper base.
The setscrews are used commonly to fix the wiper base and
auxiliary thread take-up lever installing base. So, it is necessary
to adjust the installed state of the wiper base while checking
the respective bases for inclination and torsion.
™
When the auxiliry thread take-up lever is not used, enter two
each of spacers (WP048 WP0482086SD) as thick
as the auxiliary thread take-up lever installing base.
