Troubleshooting - Redlion RJS-PREM Série Manuel Du Propriétaire

Troubleshooting

Problem
No power to pressure switch due to blown
Motor will not
fuses, open switches, or loose connections
start
Pump pressure switch is not closed
Pump not completely primed
Pump fails to Suction lift is too great
deliver water
Foot valve is either not submerged, bur-
ied in mud, or plugged
Air leaks in suction line
Pump loses
Well draws down too far
prime
Faulty foot valve
Leaks in suction or discharge line.
Foot valve, suction line, impeller, or nozzle
are partially plugged
Suction lift is greater than recommended
Pump delivers
water, but not at
Improper impeller rotation or low speed
rated capacity
Venturi or diffuser is plugged.
Motor is wired for improper voltage
Motor does not come off starting wind-
ings (improper motor switch adjustment)
Faulty air volume control
Pump starts and Air leaks in tank above the water level
stops too often
Incorrect setting on the pressure switch
Probable Causes Corrective Action
Check all electrical connections for secu-
rity. Check breaker and fuses.
Close pump pressure switch.
Prime pump.
Relocate the pump closer to the water
source.
Inspect foot valve, making sure it is sub-
merged. Clean or replace as needed.
Inspect suction line. Repair or replace as
needed.
Move pump closer to water source.
Inspect foot valve. Clean or replace as
needed.
Inspect the suction and discharge lines.
Clean or replace as needed.
Inspect parts. Clean as needed.
Relocate the pump closer to the water
source.
Ensure proper gauge wire has been used.
Clean as needed.
Check to ensure voltage indicator on
pump matches voltage at power source.
Replace air volume control.
Check fittings. Replace tank.
Adjust setting on pressure switch. Refer
to "Changing the Voltage" on page
MAINTENANCE
Troubleshooting
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