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Operation
When initiating a press stroke while the protected field is reduced (box bending with or
without back gauge), please note the following:
Until the acknowledgement button is pressed, the display of the protected field to be
blanked changes.
}
Insert the workpiece.
}
Press the acknowledgement button and release it again.
}
Operate the foot switch to initiate the press stroke.
The press brake initiates the press stroke with reduced protected field.
8.2.5
Tool change
After a tool change, proceed as follows:
}
Track the adjustment line to the tool centre point. See Chapter 7, "Commissioning", sec-
tion entitled "Adjustment during tool change".
}
Carry out a function test using the test piece. See Chapter 7, "Commissioning", section
entitled "Function test of the safety device".
8.2.6
Error messages
Internal and external errors are displayed on the receiver.
8.2.7
Cleaning the front lenses
The front lenses on the transmitter and receiver should be cleaned at regular intervals, us-
ing an alcohol glass cleaner.
Operating Manual PSENvip RL D P Set
1001641-EN-09
INFORMATION
Generally you should not have to mechanically realign the transmitter and
receiver after a tool change. However, if this should be necessary, follow
the instructions given in Chapter 7, "Commissioning", section entitled "Initial
commissioning".
INFORMATION
Details of the error messages and corresponding remedies are given in
Chapter 9, "Diagnostics and Troubleshooting".
NOTICE
Never use aggressive solvents or abrasive cleaning agents!
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