Smarter tools ARC-100S, Operating Manual

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Do not drape cables over your body.
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If earth grounding of the work-piece is required, ground it directly with a
separate cable.
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Do not touch electrode if you are in contact with the work, ground, or another
electrode from a different machine.
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Use only well-maintained equipment. Repair or replace damaged parts at
once. Maintain unit according to manual.
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Wear a safety harness if working above floor level.
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Keep all panels and covers securely in place.
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Clamp work cable with good metal-to-metal contact to work-piece or
worktable as near the weld as practical.
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Insulate work clamp when not connected to work-piece to prevent contact
with any metal object.
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Do not connect more than one electrode or work cable to any single weld
output terminal.
SIGNIFICANT DC VOLTAGE exists after removal of input power.
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Turn Off inverter, disconnect input power, and discharge input capacitors
according to instructions in Maintenance Section before touching any parts.
FUMES AND GASES can be hazardous.
Welding produces fumes and gases. Breathing these fumes
and gases can be hazardous to your health.
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Keep your head out of the fumes. Do not breathe the fumes.
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If inside, ventilate the area and/or use exhaust at the arc to remove welding
fumes and gases.
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If ventilation is poor, use an approved air-supplied respirator.
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Read the Material Safety Data Sheets (MSDSs) and the manufacturer’s
instructions for metals, consumables, coatings, cleaners, and degreasers.