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食品冷庫水泵和鹽水泵的操作管理
Food cold storage pumps and salt water pump operation management
檢查泵和電動機軸承的潤滑情況，泵轉動部分是否靈活，以及保護裝置是否完善，密封器松緊度是否適當；檢查吸、排水管道的閥門和泵的吸水、排水閥是否開啟；食品冷庫
Check the pump and motor bearing lubrication, the pump rotor is flexible, and protection device is perfect, packer firmness if appropriate; Check the suction and drainage pipe and pump suction valve, drain valve is opened;
然后，打開泵吸水管的放氣閥，將吸水管和泵體內灌滿水或鹽水；開動電機時，應注意電流表的負荷，不能超過正常工作數值。
Then, open the pump suction pipe air bleed valve, the suction pipe and filled with water, or salt water in the pump body; Ammeter should be paid attention to when to start the motor, load, no more than normal work values.
運轉中，應發出較沉穩的聲音、無雜音，軸承溫度不能超過70℃，電流表或壓力表指針應穩定，排水管上壓力表讀數應與工作過程相對應，密封器和法蘭處不應有漏水現象。
Operation, should be more composed of sound, without noise, bearing temperature should not exceed 70 ℃, ammeter or gauge pressure should be stable, a drain on the pressure gauge reading should correspond to the working process, seal device and flange should not have leakage phenomenon.
停泵時應先切斷電機電源再關閉排水閥，待電機停止運轉后，關閉吸水閥，然后將運轉情況作出紀錄。冬季氣溫較低，應將管和泵體內的水放掉。

When the pump is going to stop, should cut off the motor power supply first, then close the discharge valve, after waiting for the motor stop, close the suction valve and then to record the running status. Low winter temperatures, should put off the tube and the water in the pump body.

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