Adjusting The Position Of The Spreader Thread Guide And Spreader Thread Take-Up - JUKI MF-7700D Series Engineer's Manual

(5) Adjusting the position of the spreader thread guide and spreader thread take-up

1. Relation of the position between spreader thread take-up
when the top end of thread hole
spreader thread take-up
Adjust the relation of the position so that thread is moderately stretched when spreader thread take-up
is in its highest position in accordance with thread used or conditions.
To align
2. Standard position of the spreader auxiliary thread tension
Standard adjustment figure of the spreader auxiliary thread tension is the standard when the top end of
thread tension rod
Standard Adjustment
of spreader thread guide
when spreader thread take-up
Highest position
is flush with knob .
and spreader thread guide
aligns with the bottom end of slot
is in its highest position.
– 14 –
is the standard
A
of