The LiftMaster 40-35246-1 Moving Door Warning Placard is a genuine OEM safety label designed for overhead door operator systems. It communicates critical hazards and safe-use instructions for a moving door, helping facilities meet labeling requirements associated with UL 325 and other safety practices. Ideal as a replacement part for damaged or missing signage, this placard is commonly used with LiftMaster commercial and industrial door operators on sectional, rolling steel, and high-lift doors in warehouses, loading docks, and parking facilities, and can also be used as a universal warning sign on compatible systems from other brands.
The placard displays high-visibility warnings such as keeping clear of the moving door and operating only when the door is in full view. Installation is straightforward: mount it in a prominent location—typically near the wall control station or at primary pedestrian access points—following the placement instructions in your specific LiftMaster operator manual. Regularly inspect the label and replace it if it becomes faded, damaged, or illegible to maintain compliance and safety. Part number 40-35246-1 is a direct-fit LiftMaster replacement that supports proper safety communication for commercial door operator installations.