3M 800rf, 40800 manual SET UP AND ADJUSTMENTS continued, Speed Regulators of the Rear Flap Folder

11 - SET UP AND ADJUSTMENTS (continued)

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 adjusted by the flow regulators mounted on the pneumatic cylinders.

It is necessary to introduce a screw driver 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.

11.13Adjustment of the Upper Unit Height

In case the height of the box to be sealed is not higher then 300mm, it is possible to stop the ascent of the up- per group so to reduce the time of the sealing cycle.

To limit the upper group ascent move down the mag- netic sensor 2 located 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 100mm above the box height.

2

1

Figure 11-24

3

4

Figure 11-25

1

2

3

		Figure 11-26
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800rf-NA			2012 March