Lincoln Electric IM669 RED-D-ARC DC-600 - Manual (Page 18)

DC-600 RED-D-ARC
3 Phase transformer with rectified
DC output
Line Connection
Three Phase Input Power
Designates welder complies with
National Electrical Manufacturers
Association requirements EW 1
Class I with 100% duty cycle at
600Amps output.
Designates welder complies with
both Underwriters Laboratories (UL)
standards and Canadian Standards
Association (CSA) standards. (60
Hertz Models)
Gas Metal Arc Welding (GMAW)
Flux Cored Arc Welding (FCAW)
MEANING OF GRAPHICAL
SYMBOLS ON
RATING PLATE (LOCATED ON
CASE BACK)
NEMA EW 1 (100%)
Shielded Metal Arc Welding (SMAW)
Submerged Arc Welding (SAW)
MEANING OF GRAPHICAL
SYMBOL FOR GROUND CON-
NECTION
Signifies the equipment connection
point for the protective earth ground
R
NRTL/C
B-3 OPERATION B-3
LOCAL/REMOTE Switch
SYMBOL MEANING
Control Of Output Voltage and
Current is Via DC-600's Control Dial
Remote Control of Output Voltage
and Current
MODE Switch
CC STICK: Shielded Metal Arc
Welding (SMAW), this switch
position is also used for Air
Carbon Arc Cutting (AAC)
CV SUBMERGED ARC:
Constant Voltage Submerged
Arc Welding (SAW)
CV INNERSHIELD: Flux Cored
Arc Welding (FCAW), this switch
position is also used for Gas
Metal Arc Welding (GMAW).
Output Terminal Connections
Positive Output Terminal
Negative Output Terminal
WARNING Identification
Warning Identification
Circuit Breaker
Circuit Breaker (two breakers: 15A
for 115V circuit and 10A for 42V
circuit)