Submersible pump installation and use The submersible sewage pump produced by the Pacific pump industry, the pump is coaxial, compact structure, high efficiency, easy installation and maintenance, economic operation, strong adaptability, and its installation methods are mobile installation and fixed installation, fixed The installation is divided into automatic coupling installation and fixed dry installation. The mobile installation is also called free installation.

Automatic coupling installation The automatic coupling installation device can quickly and easily put the electric pump into the sewage medium along the slide rail, and the pump and the base are automatically coupled and sealed. Installation and maintenance upgrades are very convenient.

In this safe form, the pump is connected to the coupling device, and the coupling base is fixed to the lower part of the pump pit (in the construction of the sewage pit, it is embedded with a good anchor bolt, and the coupling base can be fixed when in use). The pump can be on the guide rail The upper and lower sides are automatically moved. When the pump is put down, the coupling device is automatically coupled with the coupling base, and when the pump is lifted, it is automatically disengaged from the coupling base.

This method can be equipped with hydraulic switches, intermediate terminal boxes and fully automatic protection control cabinets according to user requirements. When selecting the type, the pump's model, installation method, bath depth, and pump control protection method should be specified in order to provide the optimal system. If special needs of users, our factory can provide pumps for special materials.

The fixed dry installation pump unit is located on the other side of the pump pit and is fixed to the base together with the inlet pipe. Thanks to the water-jacketed cooling system, the pump is guaranteed to operate at full load. Advantages: The continuous impact of the water stream on the puddle does not damage the pump and can withstand accidental flooding. Suitable for municipal construction, discharge of sewage from underground pump station overpass.

The mobile installation electric pump is supported by a bracket and connected to the outlet hose. Suitable for occasions such as river management, industrial sewage discharge, municipal construction sludge pumping.

Installation and Usage Precautions (1) Before starting, check whether the electric pump is deformed or damaged during transportation, storage, and installation, and whether the fasteners are loose or fall off.

(2) Check the cable for damage, breakage, etc. If there is any damage, replace it to avoid leakage.

(3) Check that the power supply unit is safe and reliable, and that the rated voltage must match the nameplate.

(4) Checking the insulation resistance value of the stator winding of the motor against the ground with a megohmmeter shall not be less than 50M.

(5) It is forbidden to use the pump cable as a mounting and lifting rope to avoid danger.

(6) The direction of rotation of the pump is counterclockwise when viewed from the inlet. If the pump is reversed, simply align any two of the cables with the wiring position and the pump can rotate forward.

(7) The pump should be submerged vertically into the water, it must not be laid horizontally, and it cannot be trapped in the sludge. When the pump is moving, it must be turned off.

(8) After the electric pump is used for many times, it must be put in clear water for several minutes to prevent deposits in the pump and ensure the electric pump is clean.

(9) When the electric pump is not used for a long time, the electric pump should be taken out from the water to reduce the opportunity for the stator winding of the motor to get wet and increase the service life of the electric pump.

(10) Under normal working conditions, one year after the electric pump has been operated for one year, maintenance shall be carried out to replace the worn consumables, check the tightening state, supplement or replace the bearing grease and mechanical oil in the oil chamber, and ensure the electricity. The pump is working well.

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