At PUK Portacables we have been dealing with technical building equipment for more than 50 years as experts in cable management and underfloor systems, so we know how important it is to maintain their integrity during this time of year. Here are some practical tips to ensure that your installations continue to function optimally even during the most intense heat waves.
Conducts regular inspections
Extreme heat can cause significant damage to cable trays and electrical systems in general. Therefore, regular inspections are essential to identify any signs of deterioration. Look for signs of deformation, corrosion or damage to the trays, as heat can accelerate these processes. Inspections should be detailed and frequent, especially in those parts of the installation most exposed to direct sunlight and heat. If a problem is detected, act immediately to prevent it from becoming a major failure.
Keep trays free of dust and debris
Dust and debris accumulated on the cable trays can obstruct ventilation and cause overheating, which can result in malfunctioning of the electrical system. During the summer, it is especially important to keep the trays clean. Regular maintenance including cleaning of dust and other debris will help ensure proper ventilation and keep temperatures under control. Use suitable tools for cleaning and ensure that the process does not damage the cables or trays.
Ensures good ventilation in the installation spaces
Ventilation is key to dissipating heat build-up in the spaces where cable trays are installed and also extends the life of the cabling. Make sure there is sufficient airflow to keep temperatures within a safe range. Our traditional RG perforated tray contains a large number of openings for ventilation, as does the RI installation tray, which has larger, square openings than the usual trays. However, if necessary, you can also install additional ventilation systems to maintain a suitable temperature and prevent the cables and trays from overheating.
Check brackets and anchors
Heat can cause thermal expansion of the materials, affecting the supports and anchors of the cable trays. At PUK Portacables, we use high quality materials that guarantee the strength and durability of our systems. Even so, it is important to check these components to ensure that they have not been compromised by the high temperatures. Look for signs of loosening or displacement and make adjustments or replacements if necessary. Ensuring the stability of the trays is crucial to prevent accidents and ensure safe and efficient operation of the electrical system.
Verify the securing and organisation of cables
Poorly secured or disorganised cables can be a source of problems during the summer. Thermal expansion can cause cables to loosen or shift, which can lead to short circuits or interruptions in the power supply. Check that all cables are properly secured and organised. In addition to cable trays, PUK Cable Trays also has cable management conduits and accessories designed to maintain a clean and tidy working environment at any time of the year. Use suitable clamps and brackets to keep cables in place and avoid any risk of accidents. Good organisation also makes inspections and maintenance easier, allowing faster detection of potential problems.
Make a preventive maintenance plan
In addition to immediate actions, it is important to plan for long-term preventive maintenance. Establish a regular inspection schedule that takes into account climatic conditions and the use of each installation. This will help you identify problems before they become critical failures, ensuring the continuity and safety of the electrical system.
Proper maintenance of festoon systems during the summer requires attention to several key details and, at PUK Portacables, we work daily to ensure that we do not miss any of them. By following these tips, you will be able to enjoy a reliable and safe electrical system, even in the most adverse conditions.
Don't forget that proactive maintenance not only protects your equipment, but also prolongs its life and optimises its performance. If you have any questions or need specific advice, don't hesitate to contact us. We are here to help you keep your facilities in perfect condition all year round.