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4. PREPARATION OF THE SEWING MACHINE
4-1. Lubrication
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of
the sewing machine.
CAUTION :
When handling the lubricating oil or grease, wear safety goggles and protective gloves to prevent
the lubricating oil or grease from coming in contact with the skin. The lubricating oil and grease
can cause inflammation on skin if contacted. In addition, never swallow or eat the lubrication oil
and grease. The lubricating oil and grease can cause diarrhea or vomiting.
Refer to
"I-4-1. Lubrication" p.9
additional information.
4-2. Attaching the needle
Refer to
"I-4-2. Attaching the needle" p.9
4-3. Threading the machine head
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of
the sewing machine.
Threading the thread guide
Threading the thread guide when using the thread that untwists hardly
in the Instruction Manual for the AMS-224EN for the
in the Instruction Manual for the AMS-224EN.
Needle
thread
Bobbin
thread
– 7 –
Thread the thread
Bobbin
guide as shown in the
thread
figure at the left also
when the thread re-
sistance is large and
the required length of
needle thread remain-
ing on the needle
after thread trimming
cannot be secured.
Needle
thread
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