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9.3) OIL SUPPLY
9.3.1) Oil supply
Use the SWF-provided sewing machine oil (Spindle Oil) or ISO-level VG18.
1
Oil tank
Guide rail to the take-up lever Once a week
②
2
Needle plate lubrication hole
Take the bobbin case out of the hook. Feed
small amount of oil on the raceway.
Juncture of the movable blade and the fixed
blade in the trimming unit
Once every three days
Once in 3-4 hours
Once in 2-3 weeks
③
④
⑤
3
4
5
Once in 2 weeks
[ Fill the tank when the oil level is below the
red line ]
①
No. Oiling cycleWhere to oil Fig.
1) Make sure to turn the power OFF during oil supply.
2) SWF is not responsible for machine damages or wear-outs caused by insufficient oiling.
CAUTION
1) Excess oil may stain the thread and the fabric.
2) Run the machine without stitching for 2-3 minutes after oiling.
3) Excessive oiling in the hook may cause trimming problems and thread breaks.
CAUTION
①
②
③
⑤
Raceway ④
Bobbin case
Hook
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