Specifications

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processes may not be equipped with welding power output on/off control
devices. With such equipment the electrode is electrically LIVE when the
power switch is turned ON. Never touch the electrode unless the welding
power source is off.
7) SAFETY DEVICES
Safety devices such as interlocks and circuit breakers should not be
disconnected or shunted out. Before installation, inspection, or service of
equipment, shut OFF all power and remove line fuses (or lock or red-tag
switches) to prevent accidental turning ON of power. Do not open power
circuit or change polarity while welding. If, in an emergency, it must be
disconnected, guard against shock burns, or flash from switch arcing. Always
shut OFF and disconnect all power to equipment. Power disconnect switch
must be available near the welding power source.
PREPARATION OF THE WORKING AREA
The working area must be sufficiently spacious, not humid, and well-ventilated
as to avoid any fumes which develop from the welding process and from
incidental material adhering to the pieces to be welded (oils, paints, tars...)
which may cause annoyance to the operator.
Avoid welding by contact with humid parts nearby combustible liquids. Least
of all, do not weld upon tanks which may contain inflammable residuals.
SAFETY EQUIPMENT
A comprehensive range of CLARKE safety equipment for use when welding is
available from your local CLARKE dealer.
ADDITIONAL PRECAUTIONARY MEASURES
IMPORTANT:
The TIG machine generates both airborne and line interference due to the
high frequencies involved. It is important not to locate electronic or electrically
sensitive equipment in the vicinity of the welder or alternatively, do not locate
the welder in vicinity of electronic or electrically sensitive equipment.