– 23 –
4-16. Installing and adjusting the thread separation plate
1) Loosen setscrew
❶
. Detach thread
separation plate
❷
.
2) Assemble new thread separation plate
❷
and temporarily tighten setscrew
❶
.
3) Bring moving knife
❸
to the position at
which it engages with counter knife
❺
.
Adjust the position of thread separation
plate
❷
so that it does not interfere with
moving knife
❸
and periphery of hook
❹
by moving thread separation plate
❷
in the direction of the arrow.
4) Tighten setscrew
❶
.
❷
❸ ❺
❶
❺❸
❹
❷
❸
❹
4-15. Direction of rotation of the hand pulley
When you turn hand pulley
❶
, be sure to
push hand pulley
❶
in the lower direction
rst, then turn it in the direction shown in
the gure.
❶
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.