Owner's manual

Cause Remedy

The pressure transducers are faulty. Check the pressure transducers. Does the actual

mechanical gauge pressure match the pressure displayed

on the VFDs and the PLC?

A check valve is malfunctioning. Check for malfunctioning check valves. Replace faulty

valves.

There is an error in the PLC programming. Check the customer programming on the PLC. Correct

any errors.

Troubleshooting

TechnoForce and TechnoForce XLS Package System Mechanical Installation, Operation, and Maintenance

Manual