XPW Pump Maintenance
22
If the direction of rotation is reversed due to incorrect connection or controller programming, the pump performance will be
significantly lower than the nominal values. To verify a correct connection, proceed as follows:
1)
Start the electrical pump before it is submerged. Correct rotation is in a counter- clockwise direction as viewed from above.
2)
With the pump operating, installed and submerged, use a clamp meter to measure the current. If the rotation is reversed,
you will see values about double those indicated on the name plate.
3)
Correct before using the system.
