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4-13. Lubrication
WARNING :
1. Do not connect the power plug until the lubrication has been completed so as to prevent accidents
due to abrupt start of the sewing machine,
2. To prevent the occurrence of an inflammation or rash, immediately wash the related portions if oil
adheres to your eyes or other parts of your body.
3. If oil is mistakenly swallowed, diarrhea or vomitting may occur. Put oil in a place where children
cannot reach.
1
2
3
2
Lower engraved
marker line
4
Upper engraved
marker line
Fill the oil tank with oil for hook lubrication before
operating the sewing machine.
1) Remove oil hole cap 1 and fill the oil tank with JUKI
New Defrix Oil No. 1 using the oiler supplied with
the machine.
2) The amount of oil should reach up to the engraved
marker line of oil tank 2.
If the oil is filled excessively, it will leak from the air
vent hole in the oil tank or proper lubrication will be
not performed. So, be careful.
3) When you operate the sewing machine, refill oil if
the top end of oil amount indicating rod 3 comes
down to the lower engraved marker line of oil
amount indicating window 4.
• When you use a new sewing
machine or a sewing machine after
an extended period of disuse, run
your machine at 3,000 to 3,500 rpm
for the purpose of break-in.
• For the oil for hook lubrication,
Cau tion
purchase JUKI New Defrix Oil No.
1 (Part No. : MDFRX1600C0).
• For oiling, perform with oiler
( B 1 9 2 1 0 1 2 0 A 0 ) s u p p l i e d a s
accessories. Be careful that dust
such as thread waste or the like is
not oiled when oiling.
17
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