Attaching The Needle; Winding A Bobbin - JUKI DSC-245 Instruction Manual

5.ATTACHING THE NEEDLE

WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.

6.WINDING A BOBBIN

● Lubricating the bed support base
1. Pour JUKI Defrix Oil No.1 into the
bed support base until H mark ❶ is
reached.
2. If the level of the oil surface has
come down below L mark ❷ ,add
some amount of oil accordingly.
● Adjusting the amount of oi I in the hook
1. Tum the oil amount adjustment
screw ❸ mounted on the arm in the
direction of the" ⊖ " to decrease the
amount of oil in the hook,or in the
direction of the " ⊕ " to increase it.
1. Turn the handwheel to move the needle bar up to its
highest position.
2. Loosen the needle setscrew ❷ ,and hold needle ❶ so
that long groove A faces exactly to the left.
3. Insert the needle ❶ into the needle bar until it will go
no further. Securely tighten the needle setscrew ❷ .
The standard needle is Groz 135 x 17 Nm 110.
1. Route the thread in the order of A,B and C before
winding it round the bobbin several times.
2. Set bobbin presser ❶ down to bring the winder in
contact with the belt.
3. Adjust screw ❷ so that the bobbin is wound with
thread about 80%.Turning the screw ❷ clockwise
increases the amount of thread wound on the bob-
bin,and vice versa.
4. If thread is wound unevenly,move winder tension ad-
juster base ❸ to the right or left to correct it.
5. The moment the bobbin has been wound up,the bob-
bin presser ❶ is released,and the bobbin winder will
stop automatically.
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