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6-5. Adjustment of the oil lubrication for the machine head
(1) Amount of oil supply for the machine head is controlled by specified injection time for every specified
stitch number. The lubrication oil is injected by compressed air.
Press the
on the standard screen, and press the
Select the OIL LUBRICATION icon and enter the setting mode.
OL1C: Setting of the machine head oil injection timing for every stitch number.
OL1T: Setting of the machine head oil injection time.
OL2C: No use
OL2T: No use
Default oil injection setting is described below.
Machine head: one second for every ten thousand stitches.
NOTE1 Please adjust the oiling amount for each sewing condition. For example, increase the (OL1C)
value or shorten the oil injection time (OL1T) when much oil is consumed. However it is necessary to
note the machine seizing when limit the oiling amount.
NOTE2 When shorten the oil injection time (OL1T), set the value to 3-5 as a guide.
(2) It is also possible to lubricate once at the sewing start, instead of setting the oil injection timing for
every stitch number (OL1C). Please change the set value as following.
Press the
on the standard screen, and press the
Select the OIL LUBRICATION > OILV > ST [Valid the oil lubrication output at start of sewing] in
order. However, oil consume may increase when use this function. In this case, shorten the oil
injection time (OL1T).
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