Industrial sectional doors are composed of individual panels connected by hinges. These doors open vertically, with the panels sliding upward and folding overhead. They are commonly used in warehouses, factories, and loading docks due to their space-saving design and durability.
Regular maintenance of industrial sectional doors is crucial for several reasons:
Safety: Properly maintained doors reduce the risk of accidents and injuries.
Longevity: Regular upkeep extends the life of the door, saving costs on replacements.
Efficiency: Well-maintained doors operate smoothly, minimizing downtime and disruptions.
Cost Savings: Preventative maintenance can help avoid costly emergency repairs.
●Inspect all panels, hinges, tracks, and seals for any signs of visible damage or wear.
●Ensure there are no obstructions in the door’s path.
●Look for any signs of rust or corrosion.
●Wipe down the panels and tracks to remove dust, dirt, and debris.
●Clean the sensors and photo-eyes to ensure they function correctly.
●Apply a high-quality lubricant to the hinges, rollers, and tracks. This helps reduce friction and ensures smooth operation.
●Avoid over-lubricating, as excess lubricant can attract dirt and debris.
●Inspect and tighten all bolts, nuts, and screws.
●Pay special attention to the brackets holding the door tracks in place.
●Disconnect the door from the opener and manually lift it halfway. If it stays in place, the door is balanced. If it falls or rises, it may need adjustment.
●Check the bottom seal and side seals for signs of wear or damage.
●Replace any worn or damaged seals to maintain proper insulation and protection.
●Schedule a professional inspection twice a year. A qualified technician can identify and fix issues that may not be apparent during routine checks.
●They can also test and adjust the door’s spring tension, ensuring it operates smoothly and safely.
●Inspect the torsion and extension springs for signs of wear, rust, or damage.
●Springs should only be adjusted or replaced by a professional due to the high tension they hold.
●Conduct a thorough inspection of the entire door system, including panels, springs, cables, rollers, and the opener.
●Replace any parts showing significant wear or damage.
●Test the door’s auto-reverse feature by placing an object in its path. The door should reverse upon contact.
●Check the manual release function to ensure the door can be operated manually in case of power failure.
●Ensure the door is adequately protected against harsh weather conditions. This includes applying weather-resistant coatings and maintaining the weather seals.
●Train all employees on the proper use and maintenance of the door. Ensure they know how to identify potential issues and whom to report them to.
●Maintain a detailed log of all maintenance activities. This helps track the door’s condition over time and provides valuable information for future repairs or replacements.
●Consider upgrading to more durable components, such as heavy-duty springs or reinforced panels, if the door is frequently used or exposed to harsh conditions.
●Clean and lubricate the tracks and rollers.
●Check for any obstructions or misaligned tracks.
●Lubricate moving parts.
●Inspect and replace worn or damaged rollers.
●Check the alignment of the photo-eyes and clean them.
●Inspect the weather seals and replace if necessary.
●Check the opener settings and adjust the speed if possible.
●Inspect the springs and cables for signs of wear or damage.
To maintain an industrial sectional door, it is crucial to follow a systematic process that includes regular inspections, cleaning, lubrication, and professional servicing. By diligently adhering to the maintenance schedule outlined in this guide, you can ensure that your door performs optimally, remains safe, and lasts longer. Regular maintenance not only helps prevent costly repairs and replacements but also enhances the overall efficiency and safety of your facility. Investing in proper maintenance is essential to keep your industrial sectional doors functioning smoothly and reliably for years to come.
