Adjustment Procedure - JUKI MF-7900-E22 Instruction Manual

2. Adjustment procedure

WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the follow-
ing work after turning the power off and ascertaining that the motor is at rest.
❾


Air hose





A
– 8 –
1) Adjusting the position of the binder
Perform the adjustment of the position of binder ❾
with screws .
2) Adjusting the open/close amount of the binder
Adjust the open/close amount of the binder with collar
.
3) Adjusting the speed of open/close of the binder
The speed of open/close of binder ❾ can be changed
with speed controllers  and . When you desire to
change the opening speed of binder ❾, loosen the nut
of speed controller  located on the machine side and
turn the adjustment screw. When you desire to change
the closing speed of binder ❾, loosen the nut of speed
controller  located on the operator side and turn the
adjustment screw. After the adjustment, tighten the nut
of the speed controller.
4) Adjusting the air regulator
1. Insert the air hose to air regulator .
2. Use the air pressure at 0.4 to 0.5 MPa (4 to 5 kgf/cm
3. Draw up regulator knob , turn knob and adjust the
pointer to 0.4 to 0.5 MPa to adjust the air pressure.
4. After the adjustment, press downward regulator knob
.
5. When drainage is collected at section A of regulator
 during using, press drain cock  to discharge the
drainage.
).
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