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Adjustment Procedures Results of Improper Adjustment
Adjustment Procedures Results of Improper Adjustment
Adjustment Procedures Results of Improper Adjustment
™ Loosen screw 1, and adjust the position of the thread take-up
spring guard so that the stopper rubber does not come in
contact with the outer periphery of the thread tension disk.
™ If the thread take-up guide B is
installed with faced upward, the
thread will come in contact with
the edge of the machine arm.
This will adversely affect the
quality of the finished seam.
™ If the thread take-up is not fixed
taking the correct method,
timing of the thread take-up with
respect to the needle bar and
the feed mechanism will
change. This will change the
feeling of finished seam or
cause thread breakage.
™ Loosen the screw 1, and adjust the position of the thread
take-up thread guide B so that is installed with leveled.
™ Slightly tighten three screws 1. Then tighten screws 1 with
the thread take-up pressed in the direction of rotation.
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