Miller Electric Shopmate Series - Manual

Processes
MIG (GMAW)
Flux Cored (FCAW)
Stick (SMAW)
DC Lift-Arc
™ TIG (GTAW)
Light Industrial Applications
Recreational Vehicle
Trailer Manufacturing
MRO — Maintenance/Repair
Education
Farm/Home
Quick
Specs
Shopmate
™
300 DX
Multiprocess Welding
Power Sources
Issued September 2010 • Index No. DC/12.7
Built-in 10-pin connector for
direct hookup of Spoolmatic
®
15A or 30A spool guns.
Large, dual digital meters
enable the operator to preset
weld voltage in CV mode and
amperage in the CC mode
before striking an arc.
Arc control adjusts inductance to
optimize MIG arc performance.
Line voltage compen sation
keeps output power constant
even if input power varies ±10%.
Built-in 14-pin connector
provides quick, direct connection
for 14-pin 24 VAC Miller wire
feeders and accessories.
Fan-On-Demand ™ operates only
when needed reducing noise,
power con sumption, and the
amount of airborne contaminants
pulled through the machine.
The Power of Blue ® .
Power source is warranted for 3 years, parts and labor.
Original main power rectified parts are warranted for 5 years.
Input Power 1-Phase Power
(primary power cord not included)
Rated Output 250 A at 30 VDC, 60% Duty Cycle
300 A at 32 VDC, 40% Duty Cycle
Amperage Range in CC Mode 5 – 400 A
Max. Open-Circuit Voltage 80 VDC
Voltage Range in CV Mode 10 – 35 VDC
Weight 177 lb (80.3 kg)
Single-phase MIG or DC
multi process capability for
versatility with outstanding arc
performance in CV mode (MIG)
and CC mode (Stick and TIG).
Process selector switch.
“Operator-friendly” single
process switch eliminates
confusion caused by several
switch combinations.
Lift-Arc TIG ™ allows DC/TIG
starting without the use of
high-frequency. Starts the arc
without contaminating the
weld with tungsten.
Miller Electric Mfg. Co.
An Illinois Tool Works Company
1635 West Spencer Street
Appleton, WI 54914 USA
Web Site
www.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