Use of inverter:
1. Strictly follow the High-performance General Vector Inverter LSD-G7000 operation and maintenance manual to connect and install the equipment. During installation, it should be carefully checked: whether the wire diameter meets the requirements; whether the components and terminals are loose during transportation; whether the insulation should be well insulated; whether the grounding of the system meets the requirements.
2. It should be operated and used in strict accordance with the provisions of the inverter operation and maintenance manual. Especially: before starting the machine, pay attention to whether the input voltage is normal; when operating, pay attention to whether the order of switching on and off is correct, and whether the indications of each meter and indicator light are normal.
3. Inverters generally have automatic protection for items such as open circuit, overcurrent, overvoltage, overheating, etc. Therefore, when these phenomena occur, there is no need to manually shut down; the protection points of automatic protection are generally set at the factory and do not need to be repeated Adjustment.
4. There is high voltage in the inverter cabinet. Generally, the operator is not allowed to open the cabinet door, and the cabinet door should be locked at ordinary times.
5. When the room temperature exceeds 30℃, measures should be taken to dissipate heat to prevent equipment failure and prolong the service life of the equipment.
Inverter maintenance and repair:
1. Regularly check whether the wiring of each part of the inverter is firm and loose, especially the fan, power module, input terminal, output terminal and grounding, etc. should be carefully checked.
2. Once the alarm stops, it is not allowed to start the machine immediately. The reason should be found out and repaired before starting the machine. The inspection should be carried out in strict accordance with the steps specified in the inverter maintenance manual.
3. Operators must be specially trained to be able to determine the causes of common faults and to eliminate them, such as skillful replacement of fuses, components, and damaged circuit boards. Untrained personnel are not allowed to operate the equipment.
4. If there is an accident that is not easy to eliminate or the cause of the accident is unclear, you should make a detailed record of the accident and notify the inverter manufacturer to solve it in time.
Post time: Feb-21-2023