3-3. Symbols And Definitions

NOTE

Some symbols are found only on CE products.

Stop Engine

Fast (Run, Weld/

Power)

Slow (Idle)

Start Engine

 

Starting Aid

 

Battery (Engine)

 

Engine Oil

 

Engine Oil

 

(Preheat)

 

 

Pressure

 

 

 

 

 

 

 

 

Check Injectors/

 

Check Valve

 

Fuel

 

Protective Earth

 

Pump

 

Clearance

 

 

(Ground)

 

 

 

 

 

 

Positive

 

Negative

 

Certified/Trained

 

Welding Arc

 

 

 

Mechanic

 

 

 

 

 

 

 

 

A

Amperes

V

Volts

 

Panel/Local

 

Remote

 

 

 

Air Temperature Or

 

 

 

Alternating

 

Engine

 

Engine

 

Output

 

 

 

 

 

Current

 

 

 

Temperature

 

 

 

 

 

 

 

 

 

 

 

Stick (SMAW)

 

Constant Current

 

MIG (GMAW)

 

TIG (GTAW)

 

Welding

 

(CC)

 

Welding

 

 

 

 

 

 

 

Time

h

Hours

s

Seconds

1

Single Phase

 

 

 

 

3

Three Phase

 

Read Operator’s

 

Circuit Protector

 

Do Not Switch

 

Manual

 

 

While Welding

 

 

 

 

 

 

Electrode

 

 

 

Engine-Driven,

Hz

 

 

 

Work Connection

G

Three-Phase

Hertz

 

Connection

 

3

Alternator With

 

 

 

 

 

Rectifier

 

 

X

Duty Cycle

U0

Rated No Load

U2

Conventional

n

Rated Load

Voltage (Average)

Load Voltage

Speed

 

 

 

n1

Rated Idle

n0

Rated No Load

I

Current

I2

Rated Welding

Speed

Speed

Current

 

Contactor On

Arc Force (Dig)

Lift-Arc TIG

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Miller Electric 300 P manual Symbols And Definitions