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4. Preparation of the sewing machine
4-1. Lubrication
CAUTION
:
Turn O�� the power before starting the work so as to prevent accidents caused by abrupt
start of the sewing machine.
A
B
4-2. Attaching the needle
CAUTION
:
Turn O�� the power before starting the work so as to prevent accidents caused by abrupt
start of the sewing machine.
1
2
B
3
Check that the place between lower line B and up-
per line A is filled with oil. Fill there with oil using
the oiler supplied with the machine as accessories
when oil is short.
* The oil tank which is filled with oil is only for lubri-
cating to the hook portion.
It is possible to reduce the oil amount when the
number of rotation used is low and the oil amount
in the hook portion is excessive. (Refer to
Amount of oil supplied to the hook�,
Loosen setscrew 1 and hold needle 2 with the
long groove facing 3 toward you. Then fully insert
it into the hole in the needle bar, and tighten set-
screw 1 .
A
– 15 –
1. Do not lubricate to the places other
than the oil tank and the hook of
Caution 2 below. Trouble of compo-
nents will be caused.
2. When using the sewing machine for
the first time or after an extended
period of disuse, use the machine
after lubricating a small amount of
oil to the hook portion. (Refer to
�#-1-3. Adjusting the needle-to-
hook relation",
p.124.)
If the seam shown in A is produced,
adjust the needle orientation slightly in
direction B .
�#-1-10.
p.127.)
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