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INSTALLATION AND ADJUSTMENT l
N::Lll~itx:::..3i~
......
P1cJ~
OF
SYNCHRONIZER :
-----------------------------------------------------------1
-12-
1.
Press the hidden synchronizer into the long
groove of the machine head, and then tighten
the screw (3). (Fig.8)
2.
Before connecting each wire
or
plug, please
check that all the electric switches are turned
off.
3.
The mark
(1)
should be aligned with the
shorter marking line
(3)
on the hand pulley (2)
when the needle bar is at its top dead point.
(Fig.9)
~8/Fig.8
!;9/Fig
.9
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From the library of: Superior Sewing Machine & Supply LLC
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