Troubleshooting Guide

3 Sprinkler Pump Troubleshooting Guide
K2Pumps.com
K2 PUMPS CUSTOMER SERVICE, CALL 844.242.2475
Problem 2: Motor runs hot and overload kicks off
Possible Causes
Corrective Action
1. Motor is wired incorrectly.
1. Refer to wiring instructions.
2. Low line voltage.
2. Contact an electrician.
3. Pump house not properly vented.
3. Be sure pump has sufficient ventilation to cool the motor.
Problem 3: Motor runs but no water is delivered
NOTE: Check prime before looking for other causes. Unscrew priming plug and see if water is in
priming hole.
Possible Causes
Corrective Action
1. Pump in new installation did not
pick up prime through:
a. Improper priming.
b. Air leaks.
c. Leaking foot valve.
1. New installation:
a. Re-prime according to instructions.
b. Check all connections on suction line.
c. Replace foot valve.
2. Pump has lost prime through:
a. Air leaks.
b. Water level below suction of pump.
2. Existing installations:
a. Check all connections on suction line and shaft seal.
b. Lower suction line into water and re-prime. If receding water
level exceeds suction lift, reposition the pump to ensure less
than 25 ft. of lift.
3. Impeller obstructed.
3. Clean impeller.
4. Check valve or foot valve is stuck in closed
position.
4. Replace check valve or foot valve.
5. Pipes are frozen.
5. Thaw pipes. Bury pipe below frost line. Heat pit or pump house.
6. Foot valve and/or strainer are buried in
sand or mud.
6. Raise foot valve and/or stainer above well bottom.
7. Low line voltage.
7. Contact an electrician.