Bently Nevada 15 Ac And Dc Power Supplies 141530: Complete Installation and Configuration Guide

As a senior automation engineer…

Specific Troubleshooting Guide for AC and DC Power Supplies

This troubleshooting guide provides solutions for common issues encountered with the Bently Nevada 3500/15 AC and DC Power Supplies.

Common Issues and Solutions

Issue: Power supply not operational

Possible Causes:

No input power
Faulty power supply module
Improper installation

Recommended Solutions:

Check input power connections
Inspect and replace the power supply module if necessary
Ensure proper installation in the rack

Issue: LED indicator not lit

Possible Causes:

Power supply failure
Faulty LED
No power to the module

Recommended Solutions:

Test the power supply with a multimeter
Replace the power supply module if it fails
Check for input power issues

Issue: Over-voltage alarm triggered

Possible Causes:

Input voltage exceeds specifications
Faulty PIM

Recommended Solutions:

Verify input voltage levels
Replace the PIM if it is faulty

Advanced Diagnostic Notes

For advanced diagnostics, utilize the built-in diagnostic features of the 3500 Series and consult the Operations and Maintenance Manual for detailed troubleshooting procedures.

For unresolved issues, consult the full manual or contact support.