First, when the water ring vacuum pump is opened again, the power cord and other electrical equipment must be connected in accordance with the requirements of the motor, and the motor must be grounded reliably.
2. Preparations before opening the water ring vacuum pump: inject water into the pump, point the motor, adjust the motor to turn and stop.
water ring vacuum pump start-up operation :
1. Close the entrance valve and open the bypass valve.
2. Drain water into the pump and start the motor.
3. Close the bypass valve slowly and open the inlet valve 8 at the same time.
4. Adjust the water supply valve and use the vacuum pump to run at the appropriate water volume.high-performance-liquid-ring-vacuum-pump
water ring vacuum pump shutdown operation :
1. Close the water supply valve and stop the water supply.
2. Close the suction valve and open the bypass valve.
3. Power off and shutdown.high-performance-water-ring-vacuum-pump
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