32
12) Adjust air pressure
A. As shown in the figure, pull down the adjusting handle
① at the bottom of the filter adjuster which is attached to
the lower part of the table. If it is turned to the right side,
the air pressure goes up. If it is turned to the left side,
the air pressure goes down. Change the air pressure to
the appropriate level as displayed on the pressure gauge
and then put the adjusting handle① back to its original
position.
B. Set the pressure of the main adjusting device② at
0.5MPa and that of the cutter adjusting device③ at
0.3MPa.
[ Fig. 39 ]
13) Adjust upper thread trimming
A. -01 Model
ⓐ Adjust the upper thread trimming mes to cut only
one among the threads in front of the looper(right).
[ Fig. 40 ]
B. -02 Model
ⓐ Adjust the upper thread trimming mes to cut only
one among the threads in front of the looper (right).
[ Fig. 41 ]
③
②
①
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