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The use of welding machine conditions
Date:17-03-14, 02:37 AM
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1, altitude of not more than 2000m.
2, the ambient temperature between 4 ℃ ~ 39 ℃, air humidity is not greater than 85%.
3, the surrounding air, dust, acid, corrosive gases or substances do not exceed the normal content.
4, the use of water cooling, the water temperature should be within the range of 4 ℃ ~ 45 ℃. Water pressure should ensure that the welding machine must flow, water quality in line with industrial water regulations.
5, row welding machine (welded wire mesh machine) with the potential supply voltage 380V, frequency 50HZ and power supply voltage 220V, frequency 60HZ. In the above two cases, the supply voltage fluctuates (when the frequency is rated) is not more than 10%, and the frequency fluctuation (when the voltage is rated) is not more than 1%. The harmonic quantity of the grid is within the national standard.
6, row welding machine (wire mesh machine) by water wet or soaked must be completely dry, and the safety of professionals can be used before the detection.
7, row welding machine (wire mesh machine) power supply line must be used in the overall line of qualified leakage protection, welding machine and its auxiliary facilities must be in line with national standards for grounding protection.
