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OM-356 Page 11
2-3. Symbols And Definitions
Some symbols are found only on CE products.
NOTE
A
Amperes Panel–Local
Gas Tungsten Arc
Welding (GTAW)
Shielded Metal Arc
Welding (SMAW)
V
Volts
Do Not Switch
While Welding
Arc Force (DIG) Spot Timer
Output Circuit Breaker Remote Temperature
Protective Earth
(Ground)
Alternating Current
High Frequency -
Start
Input
Postflow Timer Preflow Timer
High Frequency -
Continuous
High Frequency
Gas (Supply) Gas Input Gas Output
Increase/Decrease
Of Quantity
On Off Percent Direct Current
Balance Control Maximum Cleaning
Maximum
Penetration
Electrode Positive
Electrode
Negative
Crater Time Meter Single-Phase
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
1
1
Single-Phase
Combined AC/DC
Power Source
IP
Degree Of
Protection
I
1eff
Maximum Effective
Supply Current
I
1max
Rated Maximum
Supply Current
Hz
Hertz
Electrode Work Thickness Gauge Spark Gap
S
Seconds Final Current Start Time Start Amperage
Peak Time Spot Sequence
Start/Crater Se-
quence
Start Sequence
Crater Sequence Pulser Background Amps Pulse Frequency
4T
4 Step Trigger Op-
eration Sequence