Tobee Effluent Handling
$12,600
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Fault phenomenon | Cause of failure | Elimination method |
1. There is air in the suction pipe of the pump 2. The suction head is too high or the perfusion is not high enough 3. The suction pipe diameter is too small or there are impurities blocking 4. Insufficient depth of suction pipe or air leakage 5. The speed is too high or too low 6. Pump steering is not correct 7. The total head does not match the pump head 8. The gravity and viscosity of the medium do not meet the requirements of the pump 9. The pipeline or pump is blocked by debris | 1. Refill the pump to remove air 2. Increase Reduce the pump level and increase the pressure at the inlet 3. Increase the inlet pipe diameter and eliminate the blockage 4. Increase the depth of the inlet pipe or repair the pipeline 5. Check the original motor speed as required 6. Adjust the steering 7. Reduce the resistance or height of the discharge system 8. Conversion should be carried out 9. Check and eliminate | |
2. Insufficient flow and lift | 1. There is air in the suction pipe of the pump 2. The suction head is too high or the perfusion is not high enough 3. The suction pipe diameter is too small or there are impurities blocking 4. Insufficient depth of suction pipe or air leakage 5. The speed is too high or too low 6. Pump steering is not correct 7. The total head does not match the pump head 8. The gravity and viscosity of the medium do not meet the requirements of the pump 9.The sealing ring is worn too much 10.The pipeline or pump is blocked by debris | 1. Refill the pump to remove air 2. Increase Reduce the pump level and increase the pressure at the inlet 3. Increase the inlet pipe diameter and eliminate the blockage 4. Increase the depth of the inlet pipe or repair the pipeline 5. Check the original motor speed as required 6. Adjust the steering 7. Reduce the resistance or height of the discharge system 8. Conversion should be carried out 9. Replace it 10. Check and eliminate |
1. The speed is too high or too low 2. The total head does not match the pump head 3. The gravity and viscosity of the medium do not meet the requirements of the pump 4. The axis of pump and motor is inconsistent or the shaft is bent 5. There is friction between the rotating part and the fixed part 6. The sealing ring is worn too much 7. Excessive wear of shaft sleeve packing or moving and stationary rings 8. Improper selection or installation of packing or mechanical seal 9. Too much oil in oil chamber (or dirty oil) 10. The packing gland is too tight or too loose | 2. Reduce the resistance or height of the discharge system 3.Conversion should be carried out 4. Correction 5. Overhaul the pump or improve the working condition 6. Replace it 7. Replace it 8. Re select or install according to the use requirements 9. Add oil (or replace with new oil) according to the requirements of oil level gauge 10. Adjust it appropriately | |
1. There is air in the suction pipe of the pump 2. The suction head is too high or the perfusion is not high enough 3. The suction pipe diameter is too small or there are impurities blocking 4. Vibration occurs when the flow is too small 5. The axis of pump and motor is inconsistent or the shaft is bent 6. There is friction between the rotating part and the fixed part 7. The bearing is seriously worn and damaged 8. Vibration caused by unbalance of rotating parts 9. Too much oil in oil chamber (or dirty oil) 10. The pipeline or pump is blocked by debris | 2. Reduce the pump level and increase the pressure at the inlet 3. Increase the inlet pipe diameter and eliminate the blockage 4. Increase flow rate or set bypass circulation pipe 5. Correction 6. Overhaul the pump or improve the working condition 7.Replace it 8. Try to eliminate the cause of prosecution 9. Add oil (or replace with new oil) according to the requirements of oil level gauge 10. Check and eliminate | |
5. Too much leakage at the seal | 1. Vibration occurs when the flow is too small 2. Excessive wear of shaft sleeve packing or moving and stationary rings 3. Improper selection or installation of packing or mechanical seal 4. Vibration caused by unbalance of rotating parts 5. Improper sealing fluid pressure 6. The packing gland is too tight or too loose | 2. Replace it 3. Re select or install according to the use requirements 4. Try to eliminate the cause of prosecution 5. Increase 0.49-0.147mpa according to the pressure before sealing 6. Adjust it appropriately |
1. The axis of pump and motor is inconsistent or the shaft is bent 2. The bearing is seriously worn and damaged 3. Excessive wear of shaft sleeve packing or moving and stationary rings 4. Improper selection or installation of packing ormechanical seal 5. Vibration caused by unbalance of rotating parts 6. Improper sealing fluid pressure 7. The packing gland is too tight or too loose | 2. Replace it 3. Replace it 4. Re select or install according to the use requirements 5. Check the causes and try to eliminate them 6. According to the pressure in front of the sealing chamber, increase 0.49-0.147mpa 7.adjust it appropriately | |
1. Vibration occurs when the flow is too small 2. The axis of pump and motor is inconsistent or the shaft is bent 3. There is friction between the rotating part and the fixed part 4. The bearing is seriously worn and damaged 5. The sealing ring is worn too much 6. Excessive wear of shaft sleeve packing or moving and stationary rings 7. Improper selection or installation of packing or mechanical seal 8. Vibration caused by unbalance of rotating parts | 2. Correction 3. Check the pump or improve the working condition 4.Replace it 5. Replace it 6. Re select or install according to the use requirements 7. Check the causes and try to eliminate them | |
1. Vibration occurs when the flow is too small 2. The axis of pump and motor is inconsistent or the shaft is bent 3. There is friction between the rotating part and the fixed part 4. The bearing is seriously worn and damaged 5. Vibration caused by unbalance of rotating parts 6. Too much oil in oil chamber (or dirty oil) | 1. Increase flow rate or set bypass circulation pipe 2. Correction 3. Check the pump or improve the working condition 4.Replace it 5. Check the causes and try to eliminate them 6. Add oil (replace with new oil) according to the requirements of oil level gauge |




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