Lincoln Electric IM474 IDEALARC DC-400 - Manual (Page 9)

A-2 INSTALLATION
IDEALARC® DC-400
A-2
SAFETY PRECAUTIONS
CORRECT OPERATIONAL USE
The machine should be located in a clean dry place
where there is free circulation of clean air such that air
movement in through the front and out through the
back will not be restricted. Dirt and dust that can be
drawn into the machine should be kept to a minimum.
Failure to observe these precautions can result in
excessive operating temperatures and nuisance shut-
down of the machine.
LIMIT ON STACKING
The units may be stacked three high by observing the
following safety precautions:
A. Make sure the first or bottom unit is setting on a
level, well supported surface.
B. The units must be stacked with their fronts flush,
making sure the two holes in the base rails of the
unit being stacked on top are over the two pins
located on the top front corners of the unit it is
being stacked on.
Input Power Connections
By removing the rear access panel the three phase
input power is connected to the three line terminals on
the input contactor, and the earth grounding lead to
the grounding terminal on the input box floor marked
with the symbol. Install and reconnect panel for
the proper input voltage per the diagram pasted inside
the access panel cover.
See Technical Specification Page:
ELECTRIC SHOCK can kill.
• Do not touch electrically live parts or
electrode with skin or wet clothing.
• Insulate yourself from work and
ground.
• Always wear dry insulating gloves.
------------------------------------------------------------------------
FUMES AND GASES can be danger-
ous.
• Keep your head out of fumes.
• Use ventilation or exhaust to remove
fumes from breathing zone.
------------------------------------------------------------------------
WELDING SPARKS can cause fire or
explosion.
• Keep flammable material away.
• Do not weld on closed containers.
------------------------------------------------------------------------
ARC RAYS can burn eyes and skin.
• Wear eye, ear and body
protection.
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See additional warning information at
front of this operatorʼs manual.
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WARNING
FALLING EQUIPMENT can cause
injury.
• Do not lift this machine using lift
bale if it is equipped with a heavy
accessory such as trailer or gas
cylinder.
• Lift only with equipment of adequate lifting
capacity.
• Be sure machine is stable when lifting.
• Do not stack more than three high.
• Do not stack the DC-400 on top of any other
machine.
WARNING