Tweco 7-3445 User Manual

General information, Parts supplied, Installation

Manual 0-2773

Installation Instructions 8/21/01

General Information

This Replacement Torch Adapter Kit is to be used to connect the Thermal Dynamics Plasma RPT Series Cutting Torch
to the following equipment:

• Thermal Dynamics Pak Master 50 with Smart Torch

Parts Supplied

The following parts are included in this kit:

• Signal Pin Connector with Wires and Connectors (1 ea)

• Pilot Adapter Fitting (1 ea)

• Rubber Insulator (1 ea)

• Tie-Wrap (1 ea)

Installation

Install the Adapter Kit per the following procedure:

A. Disassembling Old Quick Disconnect

To disassemble the quick disconnect connector, use the follow-
ing procedure (see Warning):

1. Disconnect the torch leads from the power supply.

2. Turn the outer retaining nut until one of the three set screws in the inner retaining ring is visible through one

of the slots in the nut.

3. Partially loosen each of the set screws which secure the inner retaining ring and boot onto the quick discon-

nect body. If the set screws are turned too far out, the outer retaining nut will not turn properly.

Rotate outer retaining
nut to access all
three set screws

Outer Retaining Nut

Set Screw
(Three)

A-00028

Loosen Set Screws

Manual 0-2773

RPT Adapter Kit

Catalog # 7-3445

Installation Instructions

NOTE

For Mechanized Systems refer to the
Torch Control Cable Wiring Dia-
gram on the last page of this Manual.

WARNING

Disconnect primary power to
the system before disassembling
the torch or torch leads.