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1, in strict accordance with the inverter maintenance manual requirements for connection and installation of equipment. When you install, you should carefully check: Wire meets the requirements; whether the various components and terminals loose in transit; whether insulation should insulates well; grounding system meets the requirements.
2, in strict accordance with the provisions of the inverter maintenance of operating instructions. Especially: before turning attention to the input voltage is normal; when the operation should pay attention to switch the order is correct, each meter and LED indication is normal.
3, generally have the inverter circuit, over-current, over-voltage automatic protection, overheating and other projects, so that in the event of these phenomena, without manual shutdown; automatic protection protection point, usually at the factory has been set up without re-adjustment.
4, a high voltage of the inverter cabinet, the operator generally not open the door, the door should be locked in peacetime.
5, at room when the temperature over 30 ℃, thermal cooling should take measures to prevent equipment breakdowns, extended equipment life.
Inverter maintenance and overhaul:
1, the wiring should be regularly checked various parts of the inverter is solid, without loosening, in particular, should carefully check the fan, power modules, input and output terminals and grounding.
2, once the alarm shutdown, are not allowed to immediately start, you should identify the cause and fix it later on, check should be strictly in accordance with the provisions of the inverter maintenance manual steps performed.
3, the operator must go through specialized training, can determine the cause of the general faults, and can be removed, for example, can skillfully replace the fuse, damage to components and circuit boards. Untrained personnel may not post operation using the device.
4, because the event is not easy to rule out an accident or an accident is unclear, should make a detailed record of the accident, and promptly notify the inverter manufacturer to solve them.
Hanfong New Energy Technology Co., Ltd. is a professional power inverter manufacturer and solar inverter manufacturer, our products enjoy an excellent reputation in the market,if you are interested in our products, please contact us.