OM-4422 Page 14
3-3. Symbols And Definitions
Some symbols are found only on CE products.
Stop Engine Fast (Run, Weld/
Power) Slow (Idle) Start Engine
Starting Aid
(Preheat) Battery (Engine) Engine Oil
Pressure Engine Oil
Check Injectors/
Pump Check Valve
Clearance Fuel Protective Earth
(Ground)
Positive Negative Certified/Trained
Mechanic Welding Arc

AAmperes VVolts Panel/Local Remote

Engine Air Temperature Or
Engine
Temperature Output Alternating
Current
Stick (SMAW)
Welding Constant Current
(CC) MIG (GMAW)
Welding TIG (GTAW)
Time hHours sSeconds 1Single Phase
3Three Phase Read Operator’s
Manual Circuit Protector Do Not Switch
While Welding
Electrode
Connection Work Connection 3
G
Engine-Driven,
Three-Phase
Alternator With
Rectifier Hz Hertz
XDuty Cycle U0Rated No Load
Voltage (Average) U2Conventional
Load Voltage nRated Load
Speed
n1Rated Idle
Speed n0Rated No Load
Speed ICurrent I2Rated Welding
Current
Contactor On Arc Force (Dig) Lift-Arc TIG