Winding Bobbin Thread; When Performing Winding Bobbin Thread While Performing Sewing - JUKI AMS-221F-2516 Instruction Manual

2-4-10. Winding bobbin thread

(1) When performing winding bobbin thread while performing sewing

❻
Pass the thread in the order of ❶ to ❹ .
1)
Insert the thread fully to reach the root of bobbin thread clamp ❺ . Then, trim the thread. (The
2)
thread end is retained.)
Place a bobbin on bobbin winder shaft ❻ .
3)
Push down bobbin winder lever ❼ in the direction of the arrow.
4)
5) When the sewing machine starts, the bobbin rotate and thread is automatically wound on it.
Upon completion of winding of the bobbin, bobbin winder lever ❼ automatically comes off and stops.
6)
1. Bobbin thread winding amount can be adjusted by loosening setscrew ❽ . Bobbin
thread winding amount is increased by moving bobbin winder lever ❼ up.
2. If the thread comes off the thread tension controller, wind the thread on the intermedi-
ate thread guide by one turn.
1. This is the bobbin winding device that is operated with a single push of the bobbin
winder lever.
When the bobbin winding operation is completed, bobbin thread clamp ❺ automatical-
ly returns to its initial position
2. If you want to terminate winding of the bobbin before it is completed, turn the hand-
wheel to return bobbin thread clamp ❺ to its initial position while slightly lifting bob-
bin winder lever ❼ .
3. If the thread is not fully inserted to reach the root of bobbin thread clamp, the thread
may slip off at the beginning of bobbin winding operation.
❽
❼
❺
– 45 –
❶
❸
❹
❷