Set <Full Paper Roll; Setting The Contact Pressure Of The Pressure Arm - MBO RW500 Operating Manual

8.4 Set <Full paper roll>
Prerequisites
8.5

Setting the contact pressure of the pressure arm

Prerequisites
Rewinder RW500
Proceed as follows to set the <Paper roll full> position.
These prerequisites must be fulfilled:
• The <Production> operating mode is switched on.
Illustration 63: Set <Full paper roll> position
Here's how to set the <Full paper roll> position:

Press the input field (1).
A numeric input field appears.

Enter the value for the required shutdown position.

The <Full paper roll> position is set.
The pressure arm with pressure shaft prevents air pillows forming between
the webs.
The contact pressure is set depending on the paper properties, the set in-
ternal web tension and the roll diameter.
• Lightweight papers, low web tension and small web diameter = lower
contact pressure.
• Heavyweight papers, high web tension and large roll diameter = greater
contact pressure.
Proceed as follows to set the contact pressure of the pressure arm.
These prerequisites must be fulfilled:
• The compressed air supply is connected.
• There is a network pressure of at least 6 bar.
• The <Production> operating mode is switched on.
• The web moves at production speed.
Adjustment and operation
Set <Full paper roll>
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