Tweco 9-8311 User Manual

Scope

This kit is for use only with the following Thermal Dy­namics Plasma Cutting Systems:

Do not use this kit with any other equipment.

CutMaster 52,82,102,152

Manual 0-5121

Automation Interface Kit No. 9-8311

For CutMaster True Series

Installation Instructions

Installation Procedure

1. Remove the power supply cover.

2. Connect the supplied harness to the Automation
Interface Pcb by attaching the Fast-on terminal onto
the mating male terminal and the 8 socket receptacle
onto the P2 connector.

CutMaster 12mm,20mm,25mm,35mm, 40mm

CutMaster A40, A60,A80,A120

Supplied Parts

The kits include:

• Automation Interface Pcb 9-8388

• Wire Harness

• (2) #6-32x3/8 Pan Head Screws

• (2) M4x10mm Torx Head Screws

• Installation Instructions

Instructions

WARNINGS

Disconnect primary power at the source before
performing any inspection or repairs.

Only a qualifi ed technician should perform this
procedure.

3. Remove the lower hole plug from the rear panel.

Follow the electrostatic discharge instructions
included with the component to prevent damage
to the component.

© 2008 Thermadyne Corp.

October 7, 2010 1 Manual 0-5121 Rev. AA

4. Using the two (2) #6-32x3/8 Pan Head Screws, mount
the pcb onto the rear panel, oriented as shown.

6. There are three options for Divided Arc Voltage signal
supplied from the pcb. This is selected by connecting
the black Jumper Plug on the P1 connector as fol­lows:

Arc voltage / 16.67 Jumper not installed

4. Route the wire harness wires to avoid being damaged
and connect the wire harness wire with ring terminal
to the Main PCB1 terminal -Vout1 using a M4x10mm
Torx Head Screw.

5. Connect the 8 socket receptacle to the J10 connector
on Main PCB1.

Arc voltage / 30 Jumper Pins 1 & 2

Arc voltage / 50 Jumper Pins 2 & 3

October 7, 2010 2 Manual 0-5121 Rev. AA