Miller Thunderbolt 225 User Manual download pdf (Page 11)

Processes

Stick (SMAW) Lift Stick

TIG (GTAW) Lift-Arc

Input Power Requires 1- or 3-Phase Power

Amperage Range 5–200 A

Max. Open-Circuit Voltage

80

Weight 32 lb (14.5 kg)

Industrial Applications

Petro/Chem Fabrication

Mechanical Contractors

Shipboard Installation

Mining

Process Piping

MRO

Maxstar

®

200 STR

Stick/TIG Welding

Power Source

Issued September 2003 • Index No. DC/29.5

Easy installation — Auto-Line

™

provides state-of-the-art flexibility

to the end user. The Auto-Line

circuitry automatically connects

to 120 – 460 VAC, single- or

three-phase power without

removing the covers to relink the

power source. No longer is there

a concern if you have the correct

machine for shop or the job site.

The Power of Blue

®

.

Miller Electric Mfg. Co.

An Illinois Tool Works Company

1635 West Spencer Street

Appleton, WI 54914 USA

Web Site

www.MillerWelds.com

International Headquarters

Phone: 920-735-4505

USA FAX: 920-735-4134

Canadian FAX: 920-735-4169

International FAX: 920-735-4125

Portable in the shop or at the job

site — at 32 lb the Maxstar 200 STR

easily moves from location to location.

Superior Stick arc performance

on all input voltages. Even on the

difficult-to-run electrodes like E6010.

Inverter-based, DC power source has

a

simple-to-use operator interface

providing only the necessary

controls in a compact machine.

NEW! Low OCV Stick is a simple

design that reduces the open-

circuit voltage to 13 volts when

the welding power source is not

in use. This circuit design is now

built into the Maxstar 200 STR

eliminating the need for add-on

voltage reducers.

Adaptive Hot Start

™

for Stick arc

starts

automatically increases the

output amperage at the start of a

weld should the start require it.

Prevents the electrode from sticking

and creating an inclusion.

Optional 4-pack racks are available

for multiple operator applications.

These are commonly used in

construction and shipyard applications.

DIG control allows the arc charac-

teristics to be changed for specific

applications and electrodes. Lower

the DIG setting for smooth running

electrodes like E7018 and increase

the DIG setting for stiffer, more

penetrating electrodes like E6010.

Remote amperage control provided

through 14-pin receptacle on front

of the machine. This permits use

of standard remote amperage

control devices.

Power source is warranted for 3 years, parts and labor.

Original main power rectified parts are warranted for 5 years.

Quick

Specs

Lift-Arc

™

start provides TIG arc start-

ing without the use of high frequency.

Includes two International-style

connectors 35/50.

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