Miller Electric Subarc DC 650, Owner'S Manual

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OM-236 684 Page 13
3-5. Symbols And Definitions
.
Some symbols are found only on CE products.
A
Amperes
Amperage/Voltage
Control − Panel
Gas Tungsten Arc
Welding (GTAW)
Shielded Metal Arc
Welding (SMAW)
Temperature Wire Feeder Arc Force (DIG)
Gas Metal Arc
Welding (GMAW)
Output Circuit Breaker Remote
V
Volts
Positive High In-
ductance Weld
Output Terminal
Positive Low In-
ductance Weld
Output Terminal
Negative Weld
Output Terminal
Input
On Off Percent Direct Current
U
0
Rated No Load
Voltage (Average)
U
1
Primary Voltage
U
2
Conventional Load
Voltage
Line Connection
I
1
Primary Current
I
2
Rated Welding
Current
X
Duty Cycle
Three-Phase
Transformer
Rectifier
IP
Degree Of
Protection
Three-Phase
S
1
KVA
Hz
Hertz
S
Suitable For Areas
Of Increased
Shock Hazard
Protective Earth
(Ground)
Submerged Arc
Welding (SAW)
.
The terms Sub Arc and Submerged Arc mean the same thing, and are used interchangeably throughout this manual.