Winterization
Winterizing your pump is necessary if freezing temperatures occur in your geographic area for
extended periods of time. If freezing tempuratures are not common but may on occassion drop
below freezing, it is advised to follow winterization procedure to protect your pump.
Freezing tempuratures cause water to expand and may result in damage to the
pump, plumbing, and other connected components resulting in costly repairs.
Full disconnection method:
This method is best for pumps situated outside without protection of a building or vault.
1.
Disconnect the pump from the power source by unplugging or turning off at the
circuit
breaker.
Note: If hardwired, you may either disconnect the electrical connection (a qualified
electrician should perform this) or you leave the motor connected and disconnect
the pump end. If you choose this option, please follow pump disassembly
instructions and insulate and cover the motor for protection.
2.
Close all necessary valves on inlet and discharges lines and drain the pump by
removing both drain plugs. If strainer pot is installed, the lid may be loosened to
facilitate better drainage.
Tip:
Store drain plugs and union or fitting o-rings in a
resealable bag and tape the bag to the pump to prevent loss.
3.
Once drained, loosen the intake and discharge port connections.
4.
The pump can now be removed. Be sure the pump is fully drained and if strainer pot
is installed remove the lid before being stored. The lid may stay secured if prior to
storage the lid is removed and fully dried. Store with drain plugs removed. Your
pump is now ready for storage in a dry, warm location such as a garage.
**Be sure to drain the water from the plumbing on your system and related
components to prevent damage.
Connected method:
This method is best for pumps situated in a vault, shed or other covered outdoor location
that may be difficult to fully remove.
1.
Follow steps 1, 2 and 3 above.
2.
Once drained, if strainer pot is installed, remove and dry the lid and place over the
top without latching.
3.
Drain all plumbing lines on your system.
4.
Insulate the pump and exposed pipes, fully covering to prevent moisture
intrusion and freezing tempurature exposure. Do not directly cover with plastic
sheeting as this can create condensation that can result in damage.
MAINTENANCE
10
