Operation; Safety Precautions; General Description; Operational Features - Lincoln Electric RED-D-ARC ES 275I Operator's Manual

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Read and understand this entire section before
operating your machine.

SAFETY PRECAuTIONS

WARNING
ELECTRIC ShOCK can kill.
• Do not touch electrically live parts such
as output terminals or internal wiring.
• Insulate yourself from the work and
ground.
• Always wear dry insulating gloves.
____________________________________
FuMES AND GASES
can be dangerous.
• Keep your head out of fumes.
• Use ventilation or exhaust to
remove fumes from breathing
zone.
____________________________________
WELDING, CuTTING and
GOuGING SPARKS
can cause fire or explosion
• Keep flammable material away.
• Do not weld, cut or gouge on contain-
ers that have held combustibles.
____________________________________
ARC RAYS
can burn.
• Wear eye, ear and body
protection.
____________________________________
Only qualified personnel should operate this equip-
ment. Observe all safety information throughout this
manual.

OPERATION

GENERAL DESCRIPTION

The ES 275i is a 275 amp arc welding power source
that utilizes single or three phase input power, to pro-
duce constant current output. The welding response
of this Invertec has been optimized for stick (SMAW)
and TIG (GTAW).

OPERATIONAL FEATuRES

The ES 275i provides continuous total range output
current adjustment, selectable welding modes and
local or remote output control. Welding characteristics
can be controlled via an arc force control.
Additionally, starting characteristics can be adjusted
via a "hot start" control.

WELDING CAPAbILITY

The ES 275i is rated at 275 amps, 35% duty cycle
(based on a 10 minute cycle). It is also rated at 200
amps, 100% duty cycle, and 250 amps, 60% duty
cycle.

LIMITATIONS

The ES 275i is not recommended for pipe thawing.
ES 275i
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