Section 4 − Specifications; Serial Number And Rating Label Locations; Weld, Power, And Engine Specifications; Air Compressor Specifications (Air Pak Models) - Miller Big Blue 600 Air Pak Owner's Manual

4-1. Serial Number And Rating Label Locations

The serial number and rating information for this product is located on the right side. Use rating label to determine input power requirements and/or rated
output. For future reference, write serial number in space provided on back cover of this manual.

4-2. Weld, Power, And Engine Specifications

.
This equipment will deliver rated output at an ambient air temperature up to 1045F (405C).
Model Welding Mode
Big Blue 800
Duo Air Pak
Big Blue 800 Duo Pro
Big Blue 600 Air Pak
Generator Power Rating
Independent of Weld Output
Single-Phase,
4 kVA/kW, 34/17 A,
120/240 V AC, 50/60 Hz
3-Phase Generator
(In Addition To Standard 4 kVA/kW Generator Power)
Single-Phase/Three-Phase,12/20 kVA/kW, 50/48 A,
120/240 VAC, 50/60 Hz

4-3. Air Compressor Specifications (Air Pak Models)

Compressor Model And
Type
Ingersoll Rand CE55 G
Rotary Screw

4-4. Environmental Specifications

A. IP Rating
This equipment is designed for outdoor use. It may be stored, but is not intended to be used for welding outside during precipitation unless
B. Temperature Specifications
Operating Temperature Range*
−40 to 104°F (−40 to 40°C)
*Output is derated at temperatures above 104°F (40°C).
.
Complete Parts List available at www.MillerWelds.com
SECTION 4 − SPECIFICATIONS
Weld Output
Range
20−400A
Dual Operator
CC/DC
40−800A
Single Operator
CV/DC 15−50 V
CC/DC 20−600A
CV/DC 15−50 V
Air Output At Effective Working
Pressure
3 −1
60 scfm (1.7 m min
100 psi (690 kPa),
100% Duty Cycle
Rated Output
Dual Operator
(Each Side)
Stick: 400A, 36 VDC,
100% Duty Cycle
TIG: 400A, 26 VDC,
100% Duty Cycle
400A, 34 VDC,
100% Duty Cycle
— —
Engine
Deutz TD2.9L4 Liquid-Cooled,
Four-Cylinder, Turbo-Charged
65.7 HP Diesel Engine
Tier 4 Final Compliant
Factory Pressure Setting
),
125 psi (862 kPa)
IP Rating
IP23S
sheltered.
Storage/Transportation Temperature Range
−40 to 131°F (−40 to 55°C)
Maximum
Rated Output
Open-Circuit
Single Operator
Voltage (Nominal)
Stick: 800A, 38 VDC,
100% Duty Cycle
TIG: 800A, 38 VDC,
100% Duty Cycle
800A, 38 VDC,
100% Duty Cycle
600A, 44 VDC,
60% Duty Cycle
575A, 43 VDC,
100% Duty Cycle
Fuel Tank Capacity
25 gal (95 L)
Safety Relief
Valve Rating
150 psi (1034 kPa)
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IP23S 2014−06
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