Table of Contents
Advertisement
2) Supplying oil
①
The sewing machine is not oiled when shipped out from the factory. To ensure trouble-free use of the sewing machine, open
the upper rubber lid ① and supply oil to the upper line of the oil gauge ③.
[ Caution ]
Too little oil may cause mechanical breakdowns and too much may degrade the quality of sewing materials. Be sure to
adjust the amount of oil appropriately.
3) Oil Gauge and Oil Window
Always check the oil gauge ③ before starting the machine. Supply oil if the remaining oil comes short of the lower line of
the gauge.
When operating the machine, check the flow of the oil through oil window ②.
4) Oil change
To ensure durability of the sewing machine, be sure to
change oil after 250 hours of initial operation.
Change oil according to the following.
⑴ Unfasten oil discharge screw ① to let out the lubricating
oil.
⑵ Fasten oil discharge screw① securely afterwards.
⑶ Refer to 2) Supplying oil for lubrication.
②
[ Figure 19 ]
①
③
[ Figure 20 ]
[ Figure 21 ]
19
Advertisement
Table of Contents
