For Air Pak models only, the Desiccant Air Dryer System #195117 from Miller works with Miller Big Blue 800 generators. The Desiccant Air Dryer System eliminates moisture in the air stream to prevent tool freeze ups in colder climates, making it an essential accessory on Wisconsin job sites. The system features an internal thermostat to ensure superior air quality in below freezing climates.

The system featured is side mounted, but a rear mounted option is available.

View air dryer systems and other welding machine accessories available in store or online at Welders Supply

Miller Electric OM-4409 User Manual. Download 6.04 Mb. OM-4409 206 941V. Stick (SMAW) Welding. MIG (GMAW) Welding. Flux Cored (FCAW) Welding. With Optional Equipment: Battery Charging. Engine Driven Welding Generator And. Air Compressor. Big Blue → Air Pak. File: Engine Drive. HOT PARTS can cause burns and injury. READ INSTRUCTIONS. Read Owner's Manual before using or servicing unit. Stop engine and release air pressure.

Product Questions and Answers

Have a question about this product? Submit your question using the form below

Quick
Specs

Quiet at only 70 decibels (95 Lwa)
at idle and 79 decibels (104 Lwa) at
maximum output. Improves jobsite
communications.

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.

Low maintenance with easy single-side
access to engine and 500 hour oil changes
for both engine and compressor.

Arc-Drive

™

makes welding easy.

Automatically enhances Stick
welding, especially on pipe, by
focusing the arc and preventing
the electrode from going out.

Optional AC/DC/battery charge/
jump-start for AC TIG welding
and 12- or 24-volt batteries. Simply
select the battery voltage and
connect cables to the separate
battery output studs.

(High-frequency unit required for
AC TIG.)

Big Blue

®

Air Pak

™

Diesel Engine-Driven Welder/

AC Generator/Air Compressor

Issued June 2012 • Index No. ED/10.5

Hot Start

™

provides positive stick

electrode starts to make it easy to
start all types of electrodes.

Enclosed robust case design protects
internal components from impact and
allows air flow to cool and prolong the life
of the engine. Also reduces sound levels.

Welder/generator/air compressor.
One machine that will do it all. Designed
and built to be the most reliable high-
output system in the world.

Weatherproof Lexan

®

nameplate

resists cracking and fading, and is
color-coded for ease of operation.

GFCI receptacle as required on most
jobsites to protect operators from
electrical hazards.

Heavy-duty low-speed
industrial turbocharged
diesel engine provides

ample power at high altitudes.

Independent compressor controls.
On/off switch for applications not
requiring compressed air. At idle
speed will produce 100 PSI at 40 CFM.

Ultra-reliable industrial rotary screw
air compressor. Belt-driven with
automatic belt tensioner with a life
expectancy of 30,000 hours.

The Power of Blue

®

.

Welder/Generator/Air Compressor is warranted

by Miller for 3 years, parts and labor.

Engine is warranted by Deutz for 3 years.

Heavy Industrial
Applications

Railroad Maintenance
Mining Maintenance
Maintenance and Repair Rigs

Processes

DC Stick (SMAW)
AC Stick (SMAW)*
MIG (GMAW)
Flux-Cored (FCAW)
DC TIG (GTAW)
AC TIG (GTAW)*
Submerged Arc (SAW)

Stud Welding — 1/2 inch (12.7 mm)
Air Carbon Arc (CAC-A)

1/2-inch (12.7 mm) carbons

Air Plasma Cutting

with Optional Spectrum Models

Battery Charging/Jump-Starting*
Air Compressor

Output Range

DC Stick 45–750 A AC Stick 35–575 A*
MIG/FCAW 14–40 V
DC TIG 20–450 A

AC TIG 20–375 A*

Battery Charge 12/24 V, 50–750 A*

*Deluxe Model Only.

Weld Output Rated at 104˚ F (40˚ C)

Stick 600 A at 44 V (26.4 kW), 40% Duty Cycle
Stick 550 A at 42 V (23.1 kW), 60% Duty Cycle
MIG/FCAW 500 A at 40 V (20 kW), 100% Duty Cycle
AC TIG 400 A at 26 V (10.4 kW), 100% Duty Cycle*

Air Compressor

100 PSI, 60 CFM, 100% Duty Cycle

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

5500 Watts Peak — 4000 Watts Continuous
20,000 Watts 3-Phase/
12,000 Watts 1-Phase Continuous*

Accu-Rated

™

– Not Inflated

Generator Power

EPA Tier 4i

Compliant

EPA Tier 4i

Compliant

EPA Tier 4i

Compliant

EPA Tier 4i

Compliant

Big Blue Air Pak Deluxe Model shown.

Miller Electric Mfg. Co.

An Illinois Tool Works Company
1635 West Spencer Street
Appleton, WI 54914 USA

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Website

MillerWelds.com

Equipment Sales US and Canada

Phone: 866-931-9730
FAX: 800-637-2315
International Phone: 920-735-4554
International FAX: 920-735-4125