SunStar KM-1170BLX, User Manual

Page: 36 / 47

36
7.3.2) 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 of the bed
cover. Make sure that lubricant does not
overflow.
High ③
Low ④
①
②
⑤
⑥
[Fig. 7-2]
7.3.3) Checking
1) If the needle is deformed or the edge is damaged,
replace the needle with new one. (See 5-1 Needle
Installation)
2) Check if upper thread is inserted correctly. (Refer
to 5.4 Inserting upper thread)
3) Run trial sewing.
[Fig. 7-3]
1) Make sure that lubricant does not move above the “HIGH” line
③
. If not, lubricant might leak.
When oil supply is completed, tightly fasten the oil tank entrance screw ① .
2) When the sewing machine sits on the table safely, please pay attention to make the oil tank
⑤
is
perpendicular. If it leans to one side, oil might leak out.
3) Please make sure that the reflux filter ⑥ is on the groove of the oil pan.
Otherwise, oil cannot be properly inhaled.
Caution