Motor Replacement - Culligan G1 Series Installation, Operation And Service Instructions

8. Make sure the clamp is fully seated around the entire circumference of the pump and motor flanges. Tighten the
coupling screw fully, then loosen the screw 1/4 to 1/2 turn.
9. Rotate the pump so that the inlet and outlet ports point to the right. Verify that the pump is still aligned properly
to the motor.
CAUTION! If the pump is not properly aligned, the pump bearings will wear prematurely.
10. Tighten the coupling screw using 15 to 30 inch-pounds of torque, then attach the inlet and outlet.

Motor Replacement

1. Disconnect the pump from the motor as outlined in steps 1-4 in pump replacement section.
2. Disconnect the motor cord from the old motor.
3. Remove the pump and motor assembly from the mounting bracket by removing the four (4) nuts, lock-washers
and washers, holding the motor onto the motor mounts.
4. Mount the new motor onto the motor mounts and secure with nuts and washers.
5. Wire the motor cord connections to the new motor as indicated on the wiring schematic on the motor label for
110 volt operation.
6. Reinstall the pump, fittings and tubing following steps 7 through 10 as outlined in the pump replacement section
on page 67.
NOTICE Some replacement motors may be prewired for 220 Volt operation at shipment. Refer to wiring
schematic on the motor label and verify that the motor is wired for 110 Volt operation.
Culligan® Series G1 Reverse Osmosis
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Cat. No. 01021713
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