Siruba F007D User Manual

Fig 45
ADJUSTING niE TIMING BETWEEN· 11m
NEEDLE AND niE BACK AND FORni
MOVEMENT OF LOOPER
Loosen the screw (1), and align
the eccentric (2) and the groove
of the crankshaft (3).(Fig 45)
ADJUSTING 11m LOOPER 'S t«JTION
1.The Looper's motion is passes
behind the needles to the far
left end, then reverts to the
orginal position in front of
the needles.
2.The adjustment can be done,
according to the size of the
needle, by loosening the screw
(4), turn the screw (5)
clockwise to decrease the
looper's motion. On the
contrary, turn the screw
counter-clockwise to increase
the motion. (Fig 45)
ADJUSTING 11m LOOPER 1liREAD GUID~
When the Looper is at the left
exact point, the looper thread
between the two guides should be
slightly tensioned (Fig. 46)
According to the alinging mark on
the bracket (3), adjust the two
Thread Guides (3) and (4) to the
level which the eyes of the two
thread guides are parallel.
Fig 46
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From the library of: Superior Sewing Machine & Supply LLC

Siruba F007D Specifications

General

Brand	Siruba
Model	F007D
Category	Sewing Machine
Language	English