Miller Big Blue 300 PRO Series User Manual download pdf

Standard features include: digital preset weld meters,

output contactor control, automatic idle and 120 V block heater.

Processes

Stick (SMAW)

Flux-Cored (FCAW)

MIG (GMAW)

DC TIG (GTAW)

Air Carbon Arc (CAC-A)

Rated: 1/4-inch (6.4 mm) carbons

Heavy Industrial

Applications

Pipe Welding

Mechanical Contractor

Issued July 2013 • Index No. ED/5.4

LINE-X

cover is workbench tough and

provides superior impact, corrosion

and abrasion protection.

Infinite arc control allows the arc

characteristics to be changed for

specific applications in Stick and MIG.

Superior arc performance

• Adjustable arc control

• Hot Start

™

(Stick)

• FCAW/MIG arc performance

• Lift-Arc

™

TIG with Auto-Stop

™

Auto Remote Sense

™

(ARS) detects if

a remote control is plugged into the

14-pin receptacle and eliminates

confusion of a remote/panel switch.

Welder/generator is warranted by Miller for 3 years, parts and labor.

Engine is warranted separately by engine manufacturer.

Output Range DC Stick 20 – 400 A

FCAW/MIG 14 – 40 V

DC TIG 20 – 400 A

Generator Output Rated at 104° F (40° C)

12,000 watts peak, 10,000 watts continuous

Accu-Rated

™

– Not Inflated

Generator Power

The professional welder’s choice—

designed exclusively for transmission

pipeline work, the Big Blue 350

PipePro offers Stick as well as

MIG/FCAW welding capabilities to

meet high-strength steel requirements

and is ideal for the most demanding

pipeline jobs.

The Vault —ultimate control

board reliability. See page 4.

Mitsubishi S4L2 four-cylinder diesel.

Heavy-duty low-speed industrial

engines are designed to operate

over 10,000 hours before the first

basic overhaul. Backed by worldwide

support and service.

Engine coolant temperature gauge

and meter maintenance displays

• Fuel gauge

• Hour meter function

• Oil change interval

• High coolant temperature and low

oil pressure shutdowns

• Low fuel shutdown — engine

shuts down before system runs

out of fuel, making restarts easy.

Easy to use. Simple controls make

it easy to setup and weld!

Low OCV Stick reduces the open-

circuit voltage to 15 volts when the

welding power source is not in use,

increasing operator safety without

compromising arc starts.

Optional Stainless Steel

Appearance Package provides

additional exterior protection to

withstand corrosive environments.

EPA Tier 4i

Compliant

EPA Tier 4i

Compliant

EPA Tier 4i

Compliant

EPA Tier 4i

Compliant

Big Blue 350 PipePro engine drive shown with

recommended SuitCase

X-TREME

™

8HD

wire feeder (see page 5 for more information).

Caterpillar C1.5T

three-cylinder diesel.

Miller Electric Mfg. Co.

An ITW Company

1635 West Spencer Street

P.O. Box 1079

Appleton, WI 54912-1079 USA

MillerWelds.comEquipment Sales US and Canada

Phone: 866-931-9730

FAX: 800-637-2315

International Phone: 920-735-4554

International FAX: 920-735-4125

Big Blue

350 PipePro

Diesel Engine-Driven

Welder/AC Generator

Quick

Specs

1 2 3 4 5 6 7 8

Summary of Contents

Page 1 - 350 PipePro

Standard features include: digital preset weld meters, output contactor control, automatic idle and 120 V block heater.ProcessesStick (SMAW)Flux-Cored

Page 2 - Performance Data

Performance Data2Specifications (Subject to change without notice.)SIMULTANEOUS WELDING AND POWER3503002251751257525WeldAmperesTotal PowerAvailable (W

Page 3 - Function Guide

3Function Guide1. Self-Calibrating Digital Weld Meters withFault Code Indication display preset oractual weld parameters.2. Adjustable Arc Control adj

Page 4 - Industrial Engine Drives So ?

4Rigorous Testing forTough, Real-WorldConditionsTo prove our machines go to thelimit, Miller industrial engine drivesare put to the test in very extre

Page 5 - Accessories

5Adapter Cord, Full KVA #300 517 FieldNEMA 14-50P to NEMA 6-50R. Adapts enginedrive 120/240 V plug to common Millermatic®and Spectrum®240 V plug.Fu

Page 6 - Accessories (Continued)

64 holes F Front PanelCEDAB4 West Four-Wheel Steerable Off-Road Trailer #042 801A heavy-duty 2570-pound (1166 kg) capacitytrailer designed for use

Page 7 - Typical Installations

714-PinPRHC-14Wireless Remote Hand Control14-PinRHC-14Wireless Remote Hand ControlStick ElectrodeRemote ControlORWorkStick ElectrodeRemote ControlORWo

Page 8 - Ordering Information

Equipment and Options Stock No. Description Qty. PriceBig Blue®350 PipePro®#907 478 CAT TurboUS Version #907 478-00-1 CAT Turbo with Stainless Steel