How do you know the use of fountain pumps?

Fountain pump submersible pump before use in the choice is very important, should be based on the actual situation of the water source and the working hours and pump water and other requirements to select the pump model. Fountain pump experts teach you how to use submersible pumps: 1. fountain pump submersible pump use of environmental requirements 1, a safe and reliable power supply. 2, the outlet pipe and pool water surface drop less than the head. 3, to choose a relatively clean water. Two. Start 1,11 kilowatts submersible pump to allow direct start. Submersible pumps above 13 kW should be equipped with a buck starter. To protect the safe operation of submersible pumps. 2, in order to avoid submersible pump rotor momentarily channeling and reduce the starting load. Submersible pump should be started when the exit valve trip to 3/4 Department. (Leaving 1/4 air gap in order to deflate) to be started after the water slowly open. To the pump operating point control in place. 3, start after the start of operation. Care should be taken to monitor and observe changes in water level. Submersible pump to ensure that the operating conditions. Submersible pump to be run smoothly until put into formal operation. 4, submersible pump first put into operation 5 hours later. Shut down quickly measure thermal insulation resistance. Its value is not less than 0.5MΩ. Can continue to use. Three. Operation 1, fountain pump submersible pump should work in the design conditions. The axial force is moderate at this moment. Pump-specific pump study found that the pump works at the design point of the highest efficiency. The most economical and reliable. 2, fountain pump submersible pump every 8 hours of operation to be fully inspected once. Is there any change in each meter? Whether the circuit node is hot. The sound is normal. Normal working current is greater than the rated value of the motor brand. Four. Stop pump fountain pump submersible pump down before. To prevent the backflow of water. Fountain pump to remind you: Turn off the valve while cutting off the power. Restart more than 20 minutes later. Are you using the fountain pump?

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