Input Connections; Code Requirements - Lincoln Electric WELD-PAK 3200HD Operator's Manual

Lincoln electric welding system user manual
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A-6

INPUT CONNECTIONS

Refer to Figure A.6.
The WELD-PAK 3200HD has a power input cable
located on the rear of the machine.
GAS SOLENOID
INLET FITTING
FIGURE A.6
CODE REQUIREMENTS FOR INPUT
CONNECTIONS
WARNING
This welding machine must be connected to a
power source in accordance with applicable elec-
trical codes.
The United States National Electrical Code (Article
630-B, 1990 Edition) provides standards for
amperage handling capability of supply conduc-
tors based on duty cycle of the welding source.
If there is any question about the installation
meeting applicable electrical code requirements,
consult a qualified electrician.
INSTALLATION
Requirements For Rated Output
A power cord with a 15 amp, 125 volt, three prong
plug (NEMA Type 5-15P) is factory installed on the
WELD-PAK 3200HD. Connect this plug to a mating
grounded receptacle which is connected to a 20 amp
branch circuit with a nominal voltage rating of 115 to
125 volts, 60 Hertz, AC only.
The rated output with this installation is 90 amps,19
Volts, 20% duty cycle (2 minutes of every 10 minutes
used for welding).
POWER INPUT
Do not connect the WELD-PAK 3200HD to an input
CABLE
power supply with a rated voltage that is greater
than 125 volts.
Do not remove the power cord ground prong.
WELD-PAK 3200HD
CAUTION
A-6

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