Hikari HW782TA, Instruction Manual Book

Page: 66 / 206

23
Adjusting the looper thread guides
Always turn off the power, unplug the machine and then well-
qualified technicians should adjust the looper thread guides.
Loosen screws 1 and 2 (see the illustration below).Align each
eyelet on looper thread guides 3 and 4 with alignment mark C
(standard position).
After this adjustment is made, tighten screws 1 and 2 temporarily
●
To increase the supply of looper thread, move looper thread
guides 3 and 4 in the direction of A.
●
To decrease the supply of looper thread, move looper thread
guides 3 and 4 in the direction of B.
After this adjustment is made, tighten screws 1 and 2
.
To increase
To increase the supply
of looper thread
To decrease
To decrease the supply
of looper thread