Weekly Clean and Inspect Carbon Brushes
This Procedure outlines the weekly cleaning and inspection tasks for carbon brushes, slip rings, and connectors to identify wear, contamination, or damage. This Procedure helps ensure proper electrical contact, safe operation, and timely replacement before excessive brush wear occurs.
Francis Cable Systems
12/22/2025
Weekly Clean and Inspect Carbon Brushes
This Procedure outlines the weekly cleaning and inspection tasks for carbon brushes, slip rings, and connectors to identify wear, contamination, or damage. This Procedure helps ensure proper electrical contact, safe operation, and timely replacement before excessive brush wear occurs.
Safety. De-Energize Tool at Power Panel
M-1
De-Energize Tool & Perform C & I in Slip Ring Compartment
Open Slip Ring Compartment and inspect for broken wire or misaligned connectors
Clean slip rings, connectors and surrounding area to remove dirt and carbon Debre
Verify proper brush tension and adjust as needed. Ensure brush has not exceeded 75% wear. Replace if needed
Return Tool to Service
M-2
De-Energize Tool & Perform C & I in Slip Ring Compartment
Open Slip Ring Compartment and inspect for broken wire or misaligned connectors
Clean slip rings, connectors and surrounding area to remove dirt and carbon Debre
Verify proper brush tension and adjust as needed. Ensure brush has not exceeded 75% wear. Replace if needed
Return Tool to Service
M-3
De-Energize Tool & Perform C & I in Slip Ring Compartment
Open Slip Ring Compartment and inspect for broken wire or misaligned connectors
Clean slip rings, connectors and surrounding area to remove dirt and carbon Debre
Verify proper brush tension and adjust as needed. Ensure brush has not exceeded 75% wear. Replace if needed
Return Tool to Service
M-4
De-Energize Tool & Perform C & I in Slip Ring Compartment
Open Slip Ring Compartment and inspect for broken wire or misaligned connectors
Clean slip rings, connectors and surrounding area to remove dirt and carbon Debre
Verify proper brush tension and adjust as needed. Ensure brush has not exceeded 75% wear. Replace if needed
Return Tool to Service
Source: Francis Cable Systems (Community Member)