Operating criteria for submersible sewage pumps

Submersible sewage pumps are used in a wide range of applications. From the operating principle, the operation of the submersible sewage pump is not complicated, so it is not difficult to operate, however, because the submerged sewage pump operation caused by a few accidents, the reason is because most people in the operation of submersible sewage pump Time is too casual, not in accordance with the instructions to operate. Zhengzhou Shenlong pump according to years of experience in sewage pump production and service, summed up the following criteria for the operation of sewage submersible pumps:

Submersible sewage pump work is divided into two kinds, one is manually run, the other is automatically run.

1. Manually operate the operating guidelines

1.1 in accordance with the requirements of the manual check the status of the valve and the working state of the electrical control box, to confirm the normal, turn the switch to switch to manual mode.

1.2 Press the corresponding pump button on the controller to start the corresponding water pump (you can start a pump can also start the two pumps), and observe the controller on the water level indicator instructions. When the "under water" light, you should press the corresponding pump stop button to stop the pump.

1.3 Manual start of the pump should observe the state of the controller on the control box instructions, hearing the sound of drainage, if abnormal circumstances, should immediately stop the pump, remove the anomaly and then restore the equipment operation.

2. Autorun operating guidelines

2.1 Check the water pipe valve, confirm that in the open state. Close the main power switch to check the status of all indicators of the electrical box is normal, turn the control knob on the switch to work automatically to the way, so that the pump into working condition.

2.2 The controller will automatically control the start and stop of the pump according to the current liquid level: start at high water level and stop at low water level. For a controller to control the two pumps of the device, the controller can automatically switch between the main pump and standby pump to run alternately: that is, when a water pump starts to rise after the water level reaches the set high level, the other pump Can automatically start, two pumps work until the water level down to set the low water level and then automatically stop.

2.3 When the water level reaches the set high water level, if the main pump fails, the standby pump can be put into operation automatically, until the water level drops to the set low water level and stops automatically.

Above is the submersible sewage pump operating guidelines, the majority of users in the operation of the sewage pump when the submersible must be in accordance with the guidelines to avoid unnecessary security incidents.