1, a single screw gas booster pump is strictly prohibited in the pump chamber without liquid under the circumstances of the air to turn. Before starting, the pump must be injected into the pump body after the pump inlet, then screw pump can start up, so as to avoid idle wear and screw pump stator.
2. Before starting the single screw pump, we must first determine the running direction of the screw pump, and the screw pump can not be reversed.
3, the newly installed single screw pump can not start immediately after a long time of pump shutdown. It should not be immediately started. It should also infuse some lubricant or screw pump fluid into the pump body, then use the pipe tong to pull the screw pump several times to start.
4, when stainless steel screw pumps deliver high viscosity liquids or corrosive media, they should wash the cavity of the screw pump with water or solvent to prevent clogging, so as not to cause difficulties for the next starting screw pump and damage the stator.
5, the use of single screw pump in winter should be excluded from the volume of low temperature liquid pump when not in use, to prevent the pump body or pump Donglie frozen next time when starting to pull bad stator.
6, in the use of the bearing box should be regularly added lubricating oil, when the shaft is found to be percolating, the oil seal should be processed or changed in time.
7. If abnormal conditions occur in the operation, the cause of the pump should be stopped immediately and the failure should be excluded.
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