ENGLISH
April 2013
39
11-SET-UP AND ADJUSTMENTS
11.12 SPEED REGULATORS OF THE REAR FLAP FOLDER
These are not common operations. They have to be made only when it has
been necessary to work on the pneumatic cylinder.
To change the speed, do as follows:
The speed of the rear flap folder unit can be akjusted by the flow regulators moun-
ted on the pneumatic cylinders.. It is necessary to introduce a screwdriver into the
hole corresponding to the regulator:
1
) to adjust the descent speed of the arm.
2
) to adjust the ascent speed of the arm.
3
) to adjust the descent speed of the flap folder.
4
) to adjust the ascent speed of the flap folder.
11.13 ADJUSTMENT OF THE UPPER UNIT HEIGHT
In case the height of the box to be sealed is not higher then 300 mm, it is possi-
ble to stop the ascent of the upper group so to reduce the time of the sealing
cycle
.
To limit the upper group ascent move down the magnetic sensor
2
lo-
cated on the air cylinder
1
, machine side operator, after have removed
the guard.
Turn the cam screw
3
to reposition the sensor.
Position the sensor so that the upper unit stops at 100 mm abopve the
bopx height.
1
2
3
Summary of Contents for SM446-650-HD
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