SunStar KM-1080 Series, Руководство пользователя

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7.1.2) Oil Supply
1) Oil Volume Check
•
Look at the oil window
②
on the bed cover.
When the oil is at the “HIGH” mark
③
, it
means oil is sufficient.
•
If oil is below the “LOW” line
④
, supply
more lubricant following the order below.
2) Oil Supply
•
Use the authentic SunStar lubricant.
(Lubricant can be found in the accessory box).
•
Loosen the oil supply entrance screw
①
.
•
Supply lubricant until the oil reaches the
“HIGH” line
③
on the oil window
②
of the
bed cover. Make sure that lubricant does not
overflow.
[Fig. 7-2]
High ③
Low ④
②
⑤
⑥
①
7.1.3) Checking
1) When needle
①
is deformed or the end of needle
is damaged, change the needle.
2) Check if upper thread is inserted correctly. (Refer
to 5.4 Inserting upper thread)
3) Run trial sewing.
①
①
[Fig. 7-3]
1) Make sure that lubricant does not go over the “HIGH” mark ③ . This may cause the leakage of
lubricant. Tightly fasten the screw
①
at the oil thank outlet.
2) When the oil tank ⑤ settles at the table, make sure that it is vertically positioned.
If it leans to one side, oil might leak out.
3) Make sure to place the reflux felt ⑥ at the groove of the oil fan.
Otherwise, oil cannot be properly inhaled.
Caution