10
v
INPUT CONNECTIONS
ELECTRIC SHOCK can be fatal
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Have a qualified electrician install and service this equipment.
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Turn the input power OFF and unplug the machine from the receptacle before working on this
equipment.
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Allow machine to sit for 5 minutes minimum to allow the power capacitors to discharge before
working inside this equipment.
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Do not touch electrically hot parts.
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Machine must be plugged into a receptacle that is grounded according to the National Electrical
Code and local codes.
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Do not remove or defeat the purpose of the power cord ground pin.
Be sure the voltage, phase, and frequency of the input power is as specified on the rating plate, located on the
backboard of the machine.
Ø
CONNECTION PROCEDURE
The Inverter LTP7000 must be connected to AC220V
±
10%, 230V
±
10%, 240V
±
10%, 50/60Hz Single
phase supply. The rated output of the LTP7000 is available when connected to a 30A branch circuit. When
connected to a branch circuit with lower amp rating, lower welding current and duty cycle must be used.
Plug Wire Connection Example: 220V, 30A INPUT (Figure A.0)
Failure to wire as instructed may cause personal injury or
damage to equipment. To be installed or checked by an
electrician or qualified person only.
In all cases, the green or green/yellow grounding wire must be connected to the grounding pin of the plug,
usually identified by a green screw.
