1313
1212
1414
2. Uninstalling the bobbin case (Fig. 12)
(1) Turn the hand wheel to lift the needle above
the needl plate;
(2) Open the opener and uninstall the bobbin
case;
(3) Release the opener and uninstall the bobbin
3. Winding the bobbin thread (Fig. 13)
(1) Turn the power on;
(2) Install bobbin to bobbin winder shaft ,
push the lever down to the utmost position;
(3) Wind the thread several circles on the bobbin
(4) When the machine running, the bobbin will
be wound;
(5) After winding, the lever will be released
automatically, then uninstall the bobbin.
If the thread is wound unevenly. Loosen the
screw and move the bracket to the side which
the thread is little wound.
The winding amount can be adjusted by
screw
Increase the amount tighten
Decrease the amount loosen
Please be sure the optimum capacity of thread is
filled about 80% of bobbin outside diameter
4. Install the bobbin case (Fig. 14)
(1) Put the bobbin into the bobbin case as Fig 14
shown;
(2) Draw the bobbin thread through the slit and
pass it under the lace spring plate l
(3) Draw the bobbin thread out of the slit at the
top of lace spring plate;
(4) Draw the thread and confirm if the bobbin can
turn;
(5) Hold the opener and put the bobbin case in
the hook.
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