Position Of Looper Thread Take-Up - Yamato VFK2560-8 Instruction Manual

6. Adjustments

6.3.2 Position of looper thread take-up

Fig. 6-8 shows the looper thread take-up ① seen from the
needle bar side.
Non-use of retainer (standard)
When the left needle ③ lowers from the highest point
and meets a half of the looper ④ , the thread comes off
from the top of the looper thread take-up ① . Loosen the
screws ② to adjust it.
Use of retainer
When the retainer ⑤ lowers from the highest point and
meets a half of the looper ④ , the thread comes off from
the top of the looper thread take-up ① . Loosen the
screws ② to adjust it.
VFK2560-8
thread
①
Fig. 6-8
Non-use of retainer (standard)
1/2
Fig. 6-9
Use of retainer
1/2
Fig. 6-10
30
②
③
④
⑤
④