Shanghai Jiading District Sewage Pump Manufacturing Center

Shanghai Jiading District Sewage Pump Manufacturing Center
Shanghai Jiading District Submersible High-efficiency Non-clogging Sewage Pump Precautions:
Before using the pump, carefully check whether the cable is damaged and whether the fasteners are loose or fallen off. Check whether the pump is deformed or damaged during transportation, storage, and installation.
.Use a megohmmeter to measure the insulation resistance between the same and the opposite ground of the electric pump motor. The value should not be lower than megohm. Otherwise, the stator winding of the motor should be dried. The temperature of the drying process is not allowed to exceed ℃.
3. This series of pumps can be installed in two types: fixed type and mobile type. When using fixed automatic installation, the chain cables should be inserted into two lifting eye screws or lifting plates (deviated from the pump outlet, and the connection should be parallel to the pump outlet) to lift the electric pump up and down. Slide down the rail evenly and slowly until the automatic coupling is in place. When using mobile installation, first cover the hose and use the chain rope to pass through the two lifting rings to lift the electric pump up and down. Be careful not to use the cable as a rope to avoid danger.
.The direction of rotation of the pump after it is connected is counterclockwise when viewed from the water inlet. If the electric pump is reversed, just swap the wiring positions of any two wires in the cable.
. The ground wire of the electric pump's casing must be connected strictly in accordance with relevant regulations. In order to ensure personal safety during use, it is strictly prohibited to install, operate or move the electric pump nearby when it is running, just in case. An accident occurs due to leakage of electricity from the electric pump.
.Electric pumps must be equipped with a fully automatic water pump control cabinet unless there are special circumstances. Do not directly connect to the power grid or use a knife switch to connect the power supply to ensure the normal operation of the electric pump.
. The electric pump must not be operated in a low-lift state for a long time (generally, the lift must not be lower than the rated lift). It is best to control the lift within the recommended range to prevent the electric pump from burning out the motor due to overload.
.Pumps without self-circulation cooling devices are strictly prohibited from being exposed to the water for long-term operation to prevent overheating and damage to the electric pump.
Maintenance and maintenance of submersible high-efficiency non-clog sewage pump in Jiading District, Shanghai:
The electric pump should be managed and used by dedicated personnel, and the insulation resistance between the electric pump winding and the casing should be checked regularly to see if it is normal.
.After each use, especially for thicker and more viscous slurries, the electric pump should be placed in clean water and run for a few minutes to prevent sediments from leaving in the pump and ensure the cleanliness of the electric pump.
3. If the electric pump is not used for a long time, the electric pump should be taken out of the water and should not be immersed in water for a long time to reduce the chance of the motor stator winding getting damp and increase the service life of the electric pump.
After the electric pump is disassembled and repaired, the casing components must be inspected by an air tightness test to ensure that the motor seal is reliable.
The sealing ring between the impeller and the pump body has a sealing function. If the seal is damaged, it will directly affect the performance of the pump and should be replaced if necessary.
Shanghai Jiading District submersible high-efficiency non-clogging sewage pump product introduction:
The non-clogging submersible sewage pump is a new generation of pumps successfully developed based on the introduction of foreign advanced technology and combined with the use characteristics of domestic water pumps. This type of product has the characteristics of significant energy saving effect, anti-winding, no clogging, automatic installation and automatic control. It has a unique effect in discharging solid particles and long fiber waste.
This series of sewage pumps adopts a unique impeller structure and new mechanical seal, which can effectively deliver solid materials and long fibers. Compared with the traditional impeller, the impeller of this pump adopts the form of single flow channel or double flow channel. It is similar to an elbow with the same cross-section size. It has very good flow performance and is equipped with a reasonable volute, making the pump highly efficient. The impeller and impeller have undergone dynamic and static balance tests to ensure that the pump does not vibrate during operation.