K8NA: MCM A Locked Rotor With Current
To avoid serious injury follow all warnings and instructions in the manual. Wear appropriate personal protective equipment.
- Ensure transducer is not getting bad reading and is able to read pressures.
- Repair or replace chemical pump.
- Check pump gear trains for damage and repair or replace as necessary.
- Remove pump gear housings from motor and check that motor shaft rotates freely in direction indicated on motor housing.
- Make sure transducer is plumbed into fluid path at recirculation manifold.