4-15. Direction of rotation of the hand pulley
4-16. Installing and adjusting the thread separation plate
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
❷
❸
❺
❸
❹
❶
❺
❹
– 23 –
When you turn hand pulley ❶ , be sure to
push hand pulley ❶ in the lower direction
first, then turn it in the direction shown in
the figure.
1) Loosen setscrew ❶ . Detach thread
separation plate ❷ .
2) Assemble new thread separation plate
❷ and temporarily tighten setscrew ❶ .
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 .
❸
❷