PCM-875A System
Table of Contents
ii
Section 3 Installation
Page 3-(_)
3.1 General ..........................................................................................................
1
3.2 Installation of power console ...........................................................................
1
3.2.1 Requirements .........................................................................................
1
3.2.2 Location .................................................................................................
2
3.2.3 Inspection before installation ................................................................... 2
3.2.4 Primary Electrical Input Connections........................................................ 3
3.2.5 Connection of Plasma Console to CNC Interface .....................................
4
3.2.6 Secondary (Output) Connection ..............................................................
5-8
3.3 Connection of Remote Arc Starter (RAS2) ....................................................... 9
3.3.1 Mounting ...............................................................................................
9
3.3.2 Connecting Service Lines (Input)..............................................................
10
3.3.3 Setting Spark Gap .................................................................................. 11
3.3.4 RAS2 Output Connections ......................................................................
12
3.3.5 Termination of Torch Shield Braid............................................................ 13-14
3.4 Installing Front-end torch Parts ........................................................................ 15-17
3.5 Interconnecting Diagram .................................................................................
18-19
Section 4 Operation Page
4-(_)
4.1 PCM-875A Console Operation -- General ....................................................... 1
4.2 Console Controls............................................................................................ 2-3
4.3 RAS2 .............................................................................................................
3
4.4 PT-20AMX Plasma Torch................................................................................
4
4.5 Cut Quality ..................................................................................................... 5
4.5.1 Introduction ............................................................................................
5
4.5.2 Cut Angle ...............................................................................................
6
4.5.3 Cut Flatness ...........................................................................................
7
4.5.4 Surface Finish (Roughness) .....................................................................
8
4.5.5 Dross .....................................................................................................
9-10
4.5.6 Dimensional Accuracy............................................................................. 10-11
4.6 Process Data...................................................................................................
11-23
