Introduction
Black plastic maxi trunking is a widely used cable management solution in residential, commercial, and industrial settings. It is made from durable, lightweight plastic and comes in various sizes and configurations to accommodate different cable loads and installation needs.
However, due to its material nature, black plastic maxi trunking can be subject to damage from physical wear or tear and may need periodic troubleshooting. In this blog, we will discuss common problems with black plastic maxi trunking and provide tips to address them.
Common Problems
Loose fittings and connectors
Over time, fittings and connectors can loosen due to vibrations or cable movement, leading to cable exposure and potential hazards.
Overloaded trunking
Using a trunking with a lower capacity than required for cable load can cause overheating, tripping of circuit breakers, and damage to the cables.
Damage from external factors
Impact from heavy objects, weather elements like sunlight and rain, and other environmental factors can cause cracks, warping, or breakages to the trunking.
Cable damage from sharp edges or corners
Sharp edges or corners in the trunking can damage cable insulation, leading to cable faults or shorts.
Poor cable organisation and management
Without proper organisation, cables can become tangled or kinked, leading to cable damage or restricted airflow.
Notching Issues
Notching issues occur when cut-outs have been made into the sides of the trunking either too wide or too deep causing weak areas where elements like wires or cables could get caught on them and potentially break off pieces if pulled too hard or snagged in transit.
Loose Fittings/Connectors
Due to normal impact during installation, connectors may become loose over time due to repeated opening/closing motions causing weakening at each end point where pressure needs to be maintained for secure clamping along its length.
Troubleshooting Tips
Tightening loose fittings and connectors
Check fittings and connectors regularly and tighten them as necessary to prevent cable exposure. Consider using locking nuts or clips to ensure secure connections.
Reducing cable load or upgrading to heavy-duty trunking
If the trunking is overloaded, reduce the cable load or upgrade to a trunking with a higher capacity to prevent overheating and damage to the cables.
Repairing or replacing damaged trunking
If the trunking is damaged, repair or replace it immediately to prevent cable exposure or further damage to the trunking.
Using cable ties or grommets to protect cables from sharp edges
Use cable ties or grommets to protect cables from sharp edges or corners in the trunking, preventing cable damage or faults.
Implementing cable management accessories like cable trays or clips
Use cable management accessories like cable trays or clips to organise cables and prevent tangling, ensuring adequate airflow and preventing cable damage.
Notching Issues
Ensuring that every cut-out made into the sides is done correctly using appropriate tools such as saws which provide accurate cuts without compromising strength or stability of the piece being worked on. Additionally, ensure that all cut-outs are adequately rounded at their edges, so they do not catch onto anything while passing through them during transit.
Loose Fittings/Connectors
Check all fittings periodically and tighten them up using an appropriate spanner/wrench before operating any equipment within their vicinity since this ensures maximum performance with minimal maintenance requirements over time.
Preventative Measures
- Regularly inspect and maintain the trunking and cables to detect and address problems early.
- Ensure that the trunking is installed correctly by trained professionals to prevent issues that may arise from improper installation.
- Ensure that the trunking's size and capacity are appropriate for the cable load to prevent overload and cable damage.
- Implement cable organisation and management systems to prevent tangling, kinking, or damage to the cables.
- Consider upgrading to trunking with additional features like flame retardant or UV resistant properties to improve the trunking's durability and prevent damage from external factors.
Conclusion
Black plastic maxi trunking is an excellent cable management solution when installed and maintained correctly. However, it can experience problems that can compromise cable safety and performance. By following the troubleshooting tips discussed in this blog and implementing preventative measures, you can address common problems with black plastic maxi trunking and ensure the safety and performance of your cables.
If you want to take a closer look at our range of black maxi trunking click here.
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