Troubleshooting - FLYGT 6FX Serie Instrucciones De Instalacion Y Uso

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6. Troubleshooting

PROBLEM
1. No water delivered
2. Insufficient flow rate
3. Insufficient pressure
4. Pump starts and
stops too frequently
5. Excessive current
draw
* Possible causes attributable to the pump (motor and control box excluded)
16
PROBABLE CAUSE*
A) Well water level is too low
B) Clogged suction screen
C) Discharge valve closed or jammed
D) Pump silted up
A) Well water level is too low
B) Clogged suction screen
C) Discharge valve closed or jammed
D) Incorrect rotation direction
E) Pump capacity exceeds well ca-
pacity
A) Incorrect rotation direction
B) System leaks
C) Worn pump
A) Well water level is too low
B) Pump capacity exceeds well ca-
pacity
C) Improperly set pressure switch or
level control
D) The tank is too small
A) Pump silted up
B) Mechanical friction
POSSIBLE REMEDIES
A) Wait for water level to ben restored
or, if possible, lower the pump, fur-
ther
B) Pull out the unit and clean it
C) Find the defective valve and re-
place it with a new one
D) Pull out the unit and clean the
pump
A) Wait for water level to ben restored
or, if possible, lower the pump, fur-
ther
B) Pull out the unit and clean it
C) Find the defective valve and re-
place it with a new one
D) Proceed as directed in Section 4.2
E) Replace the pump with one of
lower capacity
A) Proceed as directed in Section 4.2
B) Locate the leaks and repair them
C) Pull out the pump and overhaul it
A) Wait for water level to ben restored
or, if possible, lower the pump, fur-
ther
B) Replace the pump witn one of
lower capacity
C) Adjust the setting
D) Replace the tank with a larger one
A) Pull out the unit and clean the
pump
B) Pull out the pump and repair it