1. Welding sparks can cause fire or explosion.
■ Remove fire hazards from the welding area. If this is not possible, cover them to prevent the welding
sparks from starting a fire. Remember that welding sparks and hot materials from welding can easily go
through small cracks and opening to adjacent areas. Avoid welding near hydraulic lines.
■ When not welding, make certain no part of the electrode circuit is touching the work or ground.
Accidental contact can cause overheating and create a fire hazard.
■ Do not weld on drums, tanks, or any closed containers unless a qualified person has tested it and
declared it or prepared it to be safe.
■ Connect the work cable to the work as close to the welding area as practical. Work cables connected
to the building framework or other locations away from the welding area increase the possibility of the
welding current passing through lifting chains, crane cables or other alternate circuits. This can create
fire hazards or overheat lifting chains or cables until they fail.
■ INSTALLATION
● The welding machine shall be installed at a place ;
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free from the inflammables
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less humidity, dirt and dust
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protecting from influence of direct sunlight, wind and rain
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not generated oil vapor and corrosive gas
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operating temperature range is from -10℃ to 40℃
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least 30㎝ away from wall and other welding machine
● Input Connection (Rear of the machine)
Be sure the voltage, phase and frequency of the input power is as specified on the name plate
located on the rear panel of the machine.
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To connect the power cables, turn the power switch OFF
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Verify the voltage to be supplied from main power.
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Open the cover of terminal plate and connect the power cable to the power input terminal on the rear of
the machine and close the cover of terminal plate.
√ If the input power is single phase, connect two cables on left and right terminal without center.
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For grounding the machine, connect a ground wire to the ground terminal marked with the symbol is
located on the rear panel of the machine.
