Garudan GF-3131-447 MH, User Manual, Page: 10 / 64

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MP03100EN_180912 10
8. LUBRICATION

Oil amount:
Oil amount must be oiled according to the mark of
drip pan. Mark (A) is the highest situation. Mark (B)
is the lowest situation. Note that oil amount
couldn´t be lower than mark (B). Otherwise all parts
of machine will appear heat and dead point for not
gaining oil. See Fig. 5.

Oiling:
Always use only NO.18 special machine oil for high speed sewing. Be sure to replenish oil to line (A)
before starting operation,
 Replacing oil:
a) To replace oil remove screw (C) to drain oil after completely draining off oil.
b) To clean the oil tray and to securely tighten screw (C) then to fill the tray with fresh oil.
9. RUN IN OPERATION
At the beginning of using the new machine or
shelved for a long time, first to un load the upper rubber
plug (A) and panel. According to the position of the
graphic refueling fully, and then put panel, lift the
presser foot and run the machine with for low
speed (1000-1500/min) and watch the injection situation of oil window (C). See Fig. 6.
Aller normal lubrication also needs to remain 30 minutes at low speed running test, then
gradually increase sewing speed. After about a month of using, the machine has fully run,
then according to the nature of the work to increase the speed of a certain gap.
Figure 5
Figure 6
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