ESAB PCM-875A Installation, Operation And Maintenance Manual page 4

PCM-875A System
Section 3 Installation
3.1 General ..........................................................................................................
3.2 Installation of power console ...........................................................................
3.2.1 Requirements .........................................................................................
3.2.2 Location .................................................................................................
3.2.3 Inspection before installation ...................................................................
3.2.4 Primary Electrical Input Connections........................................................
3.2.5 Connection of Plasma Console to CNC Interface .....................................
3.2.6 Secondary (Output) Connection ..............................................................
3.3 Connection of Remote Arc Starter (RAS2) .......................................................
3.3.1 Mounting ...............................................................................................
3.3.2 Connecting Service Lines (Input)..............................................................
3.3.3 Setting Spark Gap ..................................................................................
3.3.4 RAS2 Output Connections ......................................................................
3.3.5 Termination of Torch Shield Braid............................................................
3.4 Installing Front-end torch Parts ........................................................................
3.5 Interconnecting Diagram .................................................................................
Section 4 Operation
4.1 PCM-875A Console Operation -- General .......................................................
4.2 Console Controls............................................................................................
4.3 RAS2 .............................................................................................................
4.4 PT-20AMX Plasma Torch................................................................................
4.5 Cut Quality .....................................................................................................
4.5.1 Introduction ............................................................................................
4.5.2 Cut Angle ...............................................................................................
4.5.3 Cut Flatness ...........................................................................................
4.5.4 Surface Finish (Roughness) .....................................................................
4.5.5 Dross .....................................................................................................
4.5.6 Dimensional Accuracy.............................................................................
4.6 Process Data...................................................................................................
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