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Operation – Lincoln Electric IM986 POWER WAVE i400 User Manual

Page 28

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B-2

OPERATION

B-2

POWER WAVE® i400

INPUT POWER

ON

OFF

HIGH TEMPERATURE

MACHINE STATUS

CIRCUIT BREAKER

WIRE FEEDER

POSITIVE OUTPUT

NEGATIVE OUTPUT

3 PHASE INVERTER

INPUT POWER

THREE PHASE

DIRECT CURRENT

OPEN CIRCUIT
VOLTAGE

INPUT VOLTAGE

OUTPUT VOLTAGE

INPUT CURRENT

OUTPUT CURRENT

PROTECTIVE
GROUND

WARNING or CAUTION

Explosion

Dangerous Voltage

Shock Hazard

GRAPHIC SYMBOLS THAT APPEAR ON

THIS MACHINE OR IN THIS MANUAL

U0

U1

U2

I1

I2