The BFA-510 adjustable mounting bracket (or slider) is designed to fit into the BFP-400 profile to slide ensuring that the mounting brackets are set at the correct height. The mounting bracket is secured by tightening the set screw until it engages sufficiently with the BFP-400 profile into which it slides.
Once the façade cassette has been hooked into place, the height can still be adjusted slightly by loosening the set screw a little, adjusting the height and then tightening the set screw fully until the mounting bracket is securely fastened. For standard façade cassettes, four BFA-510 mounting brackets are generally used; for larger or heavier versions, it may be necessary to fit several per façade cassette.
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