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OM-222 Page 12
2-6. Symbols And Definitions
Some symbols are found only on CE products.
Note
A
Amperes
Amperage Control/
Panel
Gas Tungsten Arc
Welding (GTAW)
Shielded Metal Arc
Welding (SMAW)
Temperature
Do Not Switch
While Welding
Arc Force (DIG) Percent
Output Circuit Breaker Remote
V
Volts
Protective Earth
(Ground)
Positive Negative Input
On Off
Hz
Hertz 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 Work Connection
Wire Feeder
Electrode
Connection