6.接通电源后，必须试运行一下设备，检查滚筒和水泵是否有异响，在无水试

6. After the power is turned on, the equipment must be tested to check whether there is abnormal noise in the drum and the water pump. The test run time should be less than 30 seconds without water. <br>7. After the pipe fittings are connected, the first water leak detection and test run of the backwash system must be carried out. Look through the viewing window to see if the cleaning nozzle spray water is injected into the collection tank. (Special attention: During operation, there must be a certain amount of water in the microfiltration machine to start the backwash pump, so as to avoid damage to the backwash pump due to lack of water, especially during the first installation test) <br>8. Check the backwash from time to time every day Whether the system nozzle is blocked will affect the backwashing effect.

6. After the power is turned on, the equipment must be commissioned to check whether the drum and water pump have abnormal noise. The commissioning time without water shall be less than 30 seconds.<br>7. After the pipe fittings are connected, the first water leakage detection and backwashing system test run must be carried out. Check whether the water spray from the cleaning nozzle is injected into the collection tank through the observation window. (special attention: during operation, there must be a certain amount of water in the microfilter before starting the backwash pump to avoid damage to the backwash pump due to water shortage, especially during the first installation test)<br>8. Irregularly check whether the nozzle of the backwashing system is blocked every day, which affects the backwashing effect.

6. After turning on the power supply, you must test run the equipment, and check whether the drum and water pump have abnormal sound. The test run time without water should be less than 30 seconds. 7. After the pipe fittings are connected, the first water leak detection and backwashing system commissioning must be carried out. Check whether the spray water from the cleaning nozzle is injected into the collecting tank through the observation window. (Special attention: during operation, there must be a certain amount of water in the microfilter to start the backwash pump, so as not to damage the backwash pump due to lack of water, especially during the first installation test) 8. Check whether the nozzle of backwashing system is blocked irregularly every day, which will affect the backwashing effect.