12
7) Thread spool stand assembly
B. Adjustment of pneumatic pressure
a. Adjust the pressure by pulling knob② from pneumatic
filter①.
b. Control the pneumatic pressure at 0.49 MPa (5kgf/cm
2
)
and put the knob② back to its original position..
Secure the thread spool stand assembly① onto the table using
washer② and nut③ on the right side.
8) Knee-lifting pad (thread non-trimming type)
A. Place the socket① of the knee-lifting pad (ass´y) from the
accessory box into the knee-lifting shaft②.
B. Loosen the bolt③ to set a position comfortable for knee
lifting and then re-tighten it.
①
[ Fig. 8 ]
[ Fig. 9 ]
[ Fig. 10 ]
①
②
②
③
①
②
③
[Caution]
Take out the knee-lifting pad (ass´y) before pushing
the machine backward.
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