Sales installation shield pump shield pump model parameters Fengtai professional repair shielding pump phone

Sales installation shield pump | shield pump model parameters | Fengtai professional repair phone shield shield pump needs to check the pump starts indicator data? (L) Check pump inlet pressure, the pump outlet pressure, pressure. (2) Check the shielding of the pump TRG table indicates whether the value is within the allowable range. (3) Check the voltage, current, whether the nameplate rating standard. (4) Check for abnormal noise and vibration. (5) Check for loose fastening member, leaks. (6) Check the circulation pipes and cooling system pipe is smooth. (7) Check whether the sealing parts run, run, drip, drain phenomenon. Fourth, shielding pump routine maintenance of standards (1) Check pump without abnormal vibration. (2) Check the shielding of the pump TRG table indicates whether the permissible range. (3) Check the liquid circulation piping and cooling system pipe is smooth, whether to meet the design requirements. (4) The time and check the pressure, temperature, flow rate, and each part is working properly, and make a record. (5) regular checks of the tightening part of the bolt without loosening and vibration generated after loose. (6) Check whether the part of the sealing run, run, drip, leak situation. (7) do device signs clear, clean surroundings, equipment surfaces free of dust, grease, debris. V. shield pump in what circumstances should an emergency stop (1) when the shield was broken pump inlet. (2) When in the red zone TRG table indicates pin. (3) When there is an exception in the shield pump noise. (4) When the shield pump excessive vibration. (5) When the shield pump cooling water jacket when the temperature is too high or off the liquid. (6) When the motor is overheating. Sixth, the front shield pump maintenance Safety Precautions (1) Check the media net drain pump, close the import and export pipeline valves or closed loop piping, valves on the cooling system or increase blocking Blind and process systems isolation. (2) serious and meticulous pipe cleaning work, the analysis of test equipment, pipe handling after passing, for equipment maintenance procedures. (3) cut off the power supply, put "no move card" or "Someone maintenance" on the label only after the overhaul. (4) maintenance tools and disassembly, cleaning replacement parts to the place specified in the order placed neatly civilized overhaul. Sales installation shield pump | shield pump model parameters | Fengtai professional repair shielding pump phone