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2.3 safety precaution for installation and location
• In some areas, where something may fall from the sky, personal safety precaution should be taken.
• In some areas around construction site, something like the dust, acid, corrosive gases or other substance in the air can nor
exceed the standard value except those generated while welding.
• It is should be equipped in the open air where there is no direct sunlight, anti-rain, temperature range from -10ºC to +40ºC and
low humidity place.
• 50cm space is needed to ensure good ventilation.
• No metal impurities are tolerant inside the welder.
• In some areas, there is no severe vibration.
• Make sure no interference will be caused to the surrounding in the welding area.
• Whether the power supply capacity is sufficient to allow the welder to work normally or not. And a safety protection device should
be equipped in the input power.
• Prevent it from dumping if the welder is put in the place of over 10°incline.
2.4 security check
The following items must be checked up by the operator each time before access to the power source.
• Make sure the power socket is reliably grounded.
• Make sure the output terminals are well connected without short circuit.
• Make sure output and input cables are perfect with no exposure.
The welding machine must be inspected by professionals at regular time (not exceed 6 months). The contents as follow:
• Whether the electronic components are loosed or not and dust removal must be conducted.
• Whether the panel mounted on the device should be able to guarantee the normal implementation of the machine.
• Whether the input cables are damaged or not. If yes, safe handling must done.
warning
Disconnect the power source before servicing it. Contact with the manufacturer or agent immediately to acquire the
service and support skills when users do not have the ability to repair it.
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