INSTRUCTION MANUAL
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MIG 250
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Welding and cutting is dangerous to the operator, people in or near the working area, and the
surrounding, if the machine is not correctly operated. Therefore, the performance of welding/cutting
must only be under the strict and comprehensive observance of all relevant safety regulations.
Please read and understand this instruction manual carefully before the installation and operation.
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The switching of function modes is possibly damaging to the
machine, while the welding operation is performed.
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Do disconnect the electrode-holder cable with the machine,
before the performance of welding.
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A safety switch is necessary to prevent the machine from
electric-leakage.
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Welding tools should be of high quality.
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Operators should be qualified.
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Connect the earth cable according to standard regulation.
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Avoid all contact with live electrical parts of the welding circuit,
electrodes and wires with
bare hands. It is necessary for the
operator to wear dry welding gloves while he performs the
welding task.
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The operator should keep the working piece insulating from
himself/herself.
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Avoid breathing the smoke and gas generated while welding or
cutting.
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Keep the working area in good ventilation.
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Wear welding helmet, anti-radiation glass and work clothes
while the welding operation is performed.
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Measures also should be taken to protect people in or near the
working area.
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The welding splash may cause fire, thus remove flammable
material away from the working place.
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Have a fire extinguisher nearby, and have a trained person
ready to use it.
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Noise is generated while welding/cutting, wear approved ear
protection if noise level is high.
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Consult this instruction manual.
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Contact your local dealer or supplier for further advice.
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