Beijing excel repair sewage pump sewage pump sewage pump sales pipeline reconstruction

Maintenance and installation of pumps sewage pump sewage pump maintenance sales Beijing maintenance and installation of water pumps, Beijing pump maintenance for urban sewage discharge. The basic method of checking sewage pump tubing and junction with or without loosening. Hand rotating sewage pumps, sewage pumps Look is flexible. 2. added to the bearing body bearing lubrication oil, observe the oil level should be the subject of the centerline of the oil, lubricating oil should be replaced or supplemented. 3. Remove the water pump pump diversion drain plug, filling water (or lead slurry). Self-priming sewage pump 4. Close the valve outlet road of import and export pressure gauge and vacuum gauge. 5. Jog motor, and proved the motor rotation is correct. 6. start the motor, when the normal operation of the sewage pump, open the outlet pressure gauge and imports vacuum pump depending on the pressure after the show proper, gradually open the valve, and check the motor load conditions. 7. Try to control within the sewage pump flow and head on the label of the range to ensure sewage pumps operate at maximum efficiency point, to achieve maximum energy savings. 8. sewage pumps during operation, the bearing temperature must not exceed the ambient temperature is 35 ℃, the maximum temperature not exceed 80 ℃. 9. If found abnormal sound sewage pump should immediately stop checking reasons. 10. sewage pump To stop, turn off the valve, pressure gauge, and then stop the motor. 11. in a pump sewage pump in the first month of work, replacement of oil by 100 hours, after every 500 hours and oil change once. 12. frequently adjusting packing gland, packing the room to ensure the normal drip (to a drip out appropriate). 13. periodically check the wear sleeve, wear large should be promptly replaced. 14. sewage pumps in winter season, parking, the need of the lower pump drain plug unscrew the media put the net. Prevent cracking. 15. sewage pump for long periods, the need to pump all apart, dry water, the moving parts and the junction coated with grease installed. Electric pump should be divided into two areas with machines, machines for respect, major maintenance records of the previous tune out than to know about. The second is the power of respect, and to understand each pump motor power, his control system has a certain understanding. Suitable for pumping below 80 ℃ liquid containing fibers or other suspended matter, for cities, industrial and mining enterprises, the carriage of sewage, manure, but also pumping some of the aquatic products. When ordering please specify if delivery acidic and alkaline and liquid chemical mixture can cause corrosion of the other containing more salt, anti-corrosion materials plant can supply pump assembled pumps. PW type of horizontal pumps, PWL for the vertical pump.