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 the machine is correct, and whether the indications of each meter and indicator light are normal.
3. The inverter generally has automatic protection for items such as circuit breaker, overcurrent, overvoltage, overheating, etc. Therefore, when these phenomena occur, there is no need to manually shut down; the protection point of automatic protection is generally set at the factory and does not need to be Adjust again.
4. There is high voltage in the inverter cabinet. Generally, the operator should not open the cabinet door, and the cabinet door should be locked at ordinary times.
5. When the room temperature exceeds 30°C, measures should be taken to dissipate heat and cool down to prevent equipment failure and prolong the service life of the equipment.