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GSD Industrial Co., Ltd.

[Province: Shanghai ]

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Hydraulic Submersible Centrifugal Pump For Waste Water Drainage 2650 m/h Capacity

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Hydraulic Submersible Centrifugal Pump For Waste Water Drainage 2650 m/h Capacity

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Hydraulic Submersible Centrifugal Pump For Waste Water Drainage 2650 m³/h Capacity

Points for attention before starting equipment:

Don't connect the electric wire of the water pump with the power source without any protective device (which may lead to the burning of the motor due to open-phase and overload). Refer to the connection method of the submersible pump. (refer to Page 9 for details).
Before installation, check the rotation direction of the motor, the correction rotation direction is that the motor rotates counter-close seen from the suction direction of the impeller. If the rotation direction is not right, the connection positions of any two phases in three phases shall be shifted to get it rotate in a correct direction.
Check whether the operation of the level controller is in normal so as not to affect the service life of the submersible motor.
Close the gate valve of the outlet pipeline and start the motor. Under the circumstance that the gate valve of the outlet pipeline is shut, the pump cannot rotate over 3 minutes continuously. Monitor the motor current by switching on the gate valve and control the current within the rated range, and check whether the pressure of the pressure gauge and the operation of the pump are in normality, and refer to the trouble shooting sheet to remove in case of abnormality.
Operation without water is prohibited.

Read this Installation, Operation and Maintenance Manual carefully to guarantee the safe operation of the equipment.

The safety notice in the manual includes warning and points for attention:

Points for attention mean possible dangers, which may cause slight or moderate injuries of humans or equipments if not removed.

Warning:The water pump shall not be moved without putting off the power source. Humans shall not contact the water source where the pump is located when pumping water to prevent electric shock accidents in case there is no current leakage protective device while there is current leakage with the pump.

Application:

1	Cabin ponding .
2	Waste water drainage.
3	The based of building drainage equipment and sewer drainage works.

Features:

1	The power lower than 15KW is optional,not lower than 15KW is standard accessories.
2	overload & overheating to Built-in heat protector in bearing, when the bearing is abnormal and the temperature rises to disconneting temperature,
3	the protector automatically cat off power supply to protect the bearing.(options)
4	Pumps make use of inner pressure of pump cauvty to make liquid contiwue entering to space between cooling house and motor outer, to take away the heat the motor produces.
5	The power not lower than 18.5KW is optional