Spreadsheet: 822998d1679640131-need-to-search-multiple-cell-value-and-fill-it-all-into-another-cell-guide-for-suffering
Sheet: Nemo Guide

 | Possible Problem
 | Pump will not start | No Suction Capability | Discharge Output Low | Discharge Pressure Low | Discharge Output Fluctuate | Pump is Noisy | Pump is [NAME] | Drive Overloaded | Stator Service Life is Too Short | Rotor Service Life is Too Short | Shaft Seal Leaks
 |  |  |  |  |  |  |  |  |  |  |  | Possible Cause |  |  |  |  |  | No
 | X |  |  |  |  |  |  | X |  |  |  | Pump or stator is new, too much static friction |  |  |  |  |  | 1
 | X |  | X | X |  |  |  | X |  |  |  | Power supply incorrect, drive not properly wired |  |  |  |  |  | 2
 |  |  | X |  |  |  |  | X | X | X |  | Disharge pressure is too high |  |  |  |  |  | 3
 | X |  |  |  |  |  | X | X |  |  |  | Foreign matter or debris in pump |  |  |  |  |  | 4
 | X |  |  |  |  |  | X | X | X | X |  | Temperature of pump liquid too high; stator swells |  |  |  |  |  | 5
 | X |  |  |  |  |  | X | X | X |  |  | Stator swells due to chemical attack, unsuitable elastomer |  |  |  |  |  | 6
 | X |  |  |  |  |  | X | X | X |  |  | Liquid contain too many solids, causing blockage |  |  |  |  |  | 7
 | X |  |  |  |  |  | X | X | X | X | X | Liquid settles and hardens at pump shutdown |  |  |  |  |  | 8
 |  |  | X | X | X |  |  |  |  |  |  | Air in suction piping |  |  |  |  |  | 9
 |  | X | X | X | X |  |  |  |  |  |  | Suction pipe leaks |  |  |  |  |  | 10
 |  | X | X | X | X |  |  |  |  |  |  | Shaft sealing leaks |  |  |  |  |  | 11
 |  |  | X | X |  |  |  |  |  |  |  | Pump speed too low |  |  |  |  |  | 12
 |  | X | X | X |  |  |  |  |  |  |  | Undesized rotor; operating temperature not reached |  |  |  |  |  | 13
 |  |  | X | X | X | X |  |  | X | X |  | Discharge too high or suction head too low (cavitation) |  |  |  |  |  | 14
 |  |  | X | X |  | X | X | X | X | X |  | Pump running dry |  |  |  |  |  | 15
 |  | X | X | X |  | X |  |  |  |  |  | Stator worn out |  |  |  |  |  | 16
 |  | X | X | X |  | X |  |  | X | X |  | Stator material brittle |  |  |  |  |  | 17
 |  | X | X | X |  | X |  |  | X |  |  | Rotor worn out |  |  |  |  |  | 18
 |  |  |  |  |  | X |  |  |  |  |  | Joint worn |  |  |  |  |  | 19
 |  |  |  |  |  | X |  |  |  |  |  | Pump and drive out of alignment |  |  |  |  |  | 20
 |  |  |  |  |  | X |  |  |  |  |  | Elastomer in coupling worn out |  |  |  |  |  | 21
 |  |  |  |  |  | X |  |  |  |  | X | Pump bearings worn |  |  |  |  |  | 22
 |  |  |  |  |  |  |  | X |  |  |  | Pump speed too high |  |  |  |  |  | 23
 |  |  |  |  |  |  |  | X |  |  |  | Viscosity too low |  |  |  |  |  | 24
 |  |  |  |  |  |  |  | X |  |  |  | Specific gravity too high |  |  |  |  |  | 25
 |  |  |  |  |  |  |  | X |  |  | X | Stuffing box not properly tightened |  |  |  |  |  | 26
 |  |  |  |  |  |  |  |  |  |  | X | Incorrect packing |  |  |  |  |  | 27
 |  |  |  |  |  |  |  |  |  |  | X | Wrong direction of rotation |  |  |  |  |  | 28
 |  | X |  |  |  |  |  |  |  |  | X | Stationary or rotating face of mechanical seal worn |  |  |  |  |  | 29
 |  |  |  |  |  |  |  |  |  |  | X | O-rings in mechanical seal worn or damaged |  |  |  |  |  | 30
 | No | Corrective Actions
 | 1 | Fill pump and turn by hand. If necessary, use glycerine to lubricate stator.
 | 2 | Check motor nameplate data. Test voltage, phase, and frecuency.
 | 3 | Measure actual discharge pressure and compare to your specification.
 | 4 | Remove debris and correct any damage.
 | 5 | If liquid temperature cannot be reduced, use an undersized rotor.
 | 6 | Check specified application. If necessary, change stator material.
 | 7 | Increase liquid-to-solids ratio.
 | 8 | Clean pump and rinse out after each use.
 | 9 | Increase NPSHA; eliminate leaks (No. 10).
 | 10 | Check seals, tighten piping connection.
 | 11 | Packing : tighten stuffing box or replace packing. [NAME]. Seal : replace rings or seals; remove deposits.
 | 12 | If drive is variable speed, increase speed at pump.
 | 13 | Heat pump (stator) to operating temperature.
 | 14 | Reduce suction losses; lower liquid temperature; install pump at lower temperature.
 | 15 | Fill pump; provide dry run protection; relocate suction piping.
 | 16 | Replace stator.
 | 17 | Replace stator, check specified application; change stator material of construction if necessary.
 | 18 | Replace rotor; determine cause; change rotor material of construction if necessary.
 | 19 | Replace necessary parts; seal and refit carefully.
 | 20 | Re-align pump and drive.
 | 21 | Replace coupling elastomer; re-align.
 | 22 | Replace bearings, lubricate, and seals. For high temperature, check bearing tolerances and lubrication.
 | 23 | If drive is variable, set at lower speed.
 | 24 | Measure viscosity and compare to specified viscosity.
 | 25 | Measure specific viscosity and compare to specific gravity.
 | 26 | Service stuffing box, replace worn shaft.
 | 27 | Change packing material.
 | 28 | Reverse polarity of drive motor.
 | 29 | Rework or replace seal faces.
 | 30 | Replace o-rings; check specified application. Change o-rings material of construction if necessary.