Thermal Comfort 3000 manual Section Introduction Description, General Description

SECTION 3:

INTRODUCTION &

DESCRIPTION

3.01 Scope of Manual

The information in this Section is the same information contained in Section 2 of the Operating Manual. It is sup- plied here to familiarize the Service Technician with the capabilities and limitations of the equipment. This infor- mation will also provide the Service Technician with an overall understanding of the equipment which will, in turn, allow proper training of the customer’s operating personnel.

3.02 General Description

The Power Supply contains all operator controls, electri- cal and gas inputs and outputs, and the torch leads re- ceptacle. Many options and accessories can be added to further improve the versatility of the system.

A-00907

Figure 3-1 Power Supply

The Standard Coolant supplied with the Power Supply can be used in ambient temperatures down to 10° F (-12° C). If the ambient temperature will be below 10° F (-12° C) then Super Coolant should be used. This coolant can be used in areas where the ambient temperature drops to -34° F (-36° C).

A typical system configuration will contain the follow- ing:

•Power Supply with Running Gear and Handles

•Arc Starter Box

•Maximizer 300 Machine Torch with Mounting As- sembly and Leads

•Torch Leads Extension

•Maximizer 300 Spare Parts Kit

•25 ft (7.6 m) Work Cable and Clamp

•Air Line Filter Assembly (or) High Pressure Regula- tors

NOTE

Refer to Section 3.05 for complete list of Power Sup- ply Options and Accessories.

3.03Specifications & Design Features

The following apply to the Power Supply only:

1. Controls

ON/OFF Switch, Output Current Control, RUN/ SET/PURGE Switch, Secondary Gas Regulator, Plasma Gas Regulator, Secondary Mode Switch

2.Control Indicators LED Indicators:

AC , TEMP, GAS, DC, PILOT, COOLANT PRES, and

COOLANT COND

Gauges:

Secondary, Plasma, and Coolant Pressure Gauges

3. Input Power

V o lt a g e	F re q u e n cy			P h a se	A m p e ra g e
2 00 /2 2 0/2 30	5 0	or 6 0	H z	3	9 8/89 /85
3 80 /4 1 5/4 60	5 0	or 6 0	H z	3	5 1/47 /42
5 00 /5 7 5	5 0	or 6 0	H z	3	4 0/34

NOTE

Refer to Appendix I for recommended input wir- ing size, current ratings, and circuit protection re- quirements.

Amps depends on input voltage (Refer to Appendix I).

4. Output Power

Continuously adjustable by potentiometer from 50 to 150 amps

Manual 0-2533 11 INTRODUCTION & DESCRIPTION