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Installation, Operation + Maintenance Manual Architectural Access Door Model(s): BNT/BNW/BNP GENERAL DESCRIPTION Access Doors are designed and built for years of convenient and easy access to mechanical areas in commercial buildings. Introduction + Safety Please read the complete instructions carefully before beginning any work. To ensure proper installation and performance of the product, the following actions must be completed by the installing contractor.
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Installation, Operation & Maintenance Architectural Access Door Model(s): BNT/BNW/BNP 2. Opening dimensions should be 1/4” larger than catalog size of door. Example: 12” x 12” door, opening should be 12-1/4” x 12-1/4”. INSTALLATION 1. Place the door into the opening. Flange should seat firmly against wall or ceiling surface.
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Installation, Operation & Maintenance Architectural Access Door Model(s): BNT/BNW/BNP MAINTENANCE o Access doors should be manually operated once a year to check performance. o Lubricate moving parts such as hinges and latches with a silicone spray lube as required to maintain a smooth opening and closing of the door. Do not overlubricate. Do not use regular lubricating oil that can attract dust and grit.