Siruba C007K, Manual

Page: 36 / 59

4
Adjust on needle position
1. First step: takes off the exhaust fan of motor.
2. Turn the shaft gets the scale to stop at highest
point (or the up position point in sewing machine).
3. Turn the encoder disc to screw (A) to aim at the
wire outlet of motor.
Remark
：
Above description is a standard of position
adjustment, if the position is not satisfy
pleases adjust till it match your
requirement.
Overlock Mode Motor Installation
1. Takes off the heat exhaust fan and pulley of sewing machine.
2. Puts coupling
○
A into shaft of sewing machine, heat exhaust fan closes to shaft.
Fix coupling
○
B in shaft by bushing.
Caution
：
In case the sewing machine dose not reserve screw hole
3. Fix the set screw
○
C of coupling
。
Warning
：
Clamp sets crew of coupling must fix in flat surface of shaft or carve
○
D .
4. Fix M 5
○
E motor on fan cover. Warning: there is against dull design for coupling of sewing and motor ,
joint direction must pay more attention on it.
5. Fix fan cover of motor
○
F .
Wire Outlet
Screw (A)
Screw (B)
Retlector Slice base
Exhaust fan