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Reverso Pumps, Inc. www.reversopumps.com | contact@reversopumps.com | Ph: (954) 522-0882
Troubleshooting
• Pump does not run
• Pump and filter are not primed
• Fuel supply or discharge line blocked. Check the alarm
• Lift is too high
• Air leak in fuel supply to pump
• Inlet or outlet valve closed. Check the solenoid valve
• Foot (check) valve installed backwards
• Air leak at inlet
• Lift too high
• Pump worn
• Inoperative foot valve
• Piping improperly installed or dimensioned
• Filter/water separator plugged
• Pump has been run dry or insufficient fuel
• Plumbing on inlet side not appropriately
dimensioned. Pump requires too much power
• Air in plumbing lines
• Liquid too viscous
• Insufficient fuel supply
• Air leaks in the inlet pipe
• Air or gas on the suction side
• Control power not available
• Tripped circuit breaker on control board
• Pump failed and seized
• Motor failure
• Check service switch is in the ON position ( - )
• Loose pump plumbing fittings
• Worn pump shaft seal
• Excessive heat from over head storage tank
• Worn pump o-rings or seals
No fuel delivery
Insufficient fuel delivered
Rapid pump wear
Noisy operation
Motor does not turn or turns intermittently
Pump leaks fuel
Problem
Possible Causes
Version: 12/23/15
