[Fig.5-2]
5
6
Bed
5-3) OIL SUPPLY
1) Oil supply
Use the SWF sewing machine oil (Spindle Oil) or ISO-standard VG18.
2) Manual oil supply
[CAUTION]
Excess oil may stain the thread and the fabric.
Run the machine without stitching for 2-3 minutes after oiling.
Excessive oiling in the hook may cause trimming problems and thread breaks.
1
2
3
Take the bobbin case out of the hook. Feed small
amount of oil on the raceway.
Needle bar and needle bar shaft
Inside the arm
3-4 times a day
,
Once a week
Once a week
4
Guide rail to the take-up lever
3 oil holes on the bed cover
Juncture of the movable blade and the fixed blade in
the trimming unit
Once a week
Once in 3 days
Once in 2-3 weeks
Where to Oil Oiling cycle Ref. Fig.
No.
CAUTION
Make sure to turn the power OFF during oil supply.
Head
Arm
Oil hole
Hook
Raceway
Note 1)Over twice a day for the
first month
CAUTION
SWF is not responsible for machine damages or wear-outs caused by insufficient oiling.
Bobbin case
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