Schmalz SCTMb, Руководство по эксплуатации

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Blow off modes
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5 Blow off modes
You can choose between two blow off modes.
5.1 Externally Controlled Blow-Off
The “blow off” valve is controlled directly by the “blow off” command. The ejector switches to blow off
mode for as long as the “blow off” signal is present.
The “blow off” signal is given priority over the “suction” signal.
5.2 Blow Off Using External Compressed Air
The ejector is also available with an additional compressed air connector to supply the blow off pulse sep-
arately (external blow off function = “EB”).
While the vacuum is interrupted, small workpieces are carefully deposited using a blow off pulse.
Through fine adjustment of the vacuum, the blow off of small workpieces is prevented.
The air supply opening for blow off is controlled separately. Therefore, it is easy to fine-tune the blow off
air using either the conventional flow rate setting or an external regulator.
The release pressure can be adapted to the workpiece.