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@) F.lre.UTe' Alarms February 18, 2000 F-800 HD-600 Heat Detectors Section: Conventional Initiating Devices GENERAL The HD-GOO Heat Detector is attractive, durable, and fea- tures combination rate-of-rise and fixed-temperature de- tectors. Heat detectors are available in 1350F (570C) and 2000F (940C) temperature ratings. Rate-of-rise elements detect heat by quickly responding to rapid temperature increase. HD-600 detectors use the same reliable pneumatic rate-of-rise element used in former models, but offer added aesthetic appeal. The pneumatic rate-of-rise element responds to a rapid rise in tempera- ture, approximately 150F (80C) per minute, by expansion of air within the sealed chamber faster than it can escape through a calibrated vent The resultant increase in pres- sure depresses the diaphragm, causing the electrical con- tact to close the circuit HD-600 rate-of-rise units have a wide spacing allowance of 50-foot (15.24-meter) centers. See Specifications table (page 2) for details. Fixed-temperature elements react to heat by responding to a specific temperature setting. The fixed-temperature element uses a fusible alloy. When activated, the external heat collector drops away to provide quick visual confirma- tion that the element has operated. The units protrude only 1-3/8" (34.925 mm) from the ceil- ing surface with a junction box mounting. They have pleas- ing contours and an all-white finish that conforms to ceiling aesthetics. FEATURES . Rate-of-rise and fixed-temperature. . One- or two-circuit, normally open. . Easy installation. . Low-profile design. . Visual indication. . Operation testing. INSTALLATION Each detector includes a patented reversible mounting plate. In one position, it easily attaches to a 3-1/4" (82.55 mm) octagonal box or 4" (101.60 mm) junction box. In reverse, the plate can be used for open wiring without a junction box. A 1/4" (6.35 mm) space between detector and mounting surface allows for wire connections. All mounting screws are concealed. The detector attaches simply to the mounting plate with a push and twist motion. No special tools are required. The mounting plate is molded of white self-extinguishing thermoplastic rated at 1050C. The plate is extremely strong, yet adapts to uneven mounting surfaces. @ LISTED 52517 California State Fire Marshal 7270-0075:168 @ ML361 (except HD622JM EA ~ 250-94-E Approved '" ~ "0 ~ :!! ~ ~ ~rtk' " - \ '----~ \.2= 4-9/16" ,,"" 2-1/8" 1-3/8 HD-600 MOUNTING 3-1/4" OR 4" OUTLET BOX \OR 4" SQUARE BOX o Cut for surface mounting. 8-32" !~ round head SCREWS 0101. JUNCTION BOX MOUNTING ~ I 8-32" ~:'~~d ~ SCREWS CEILING SURFACE MOUNTING 5075diat.tif ThiS document is not intended to be used for installation purposes, We try to keep our product information up-to.date and aCaJrate, We caMol cover all specific applications or anticipate all requirements, All speci- fications are subject to c:hange without notice. For more information, contact Fire-Ute Alarms, One Fire- Lite Plac:e, Northford, Connecticut 06472. Phone: (800) 627-3473, Toll Free FAX: (877) 6~105, FAX Back:(B8B) 388-J299 WEB: www.firelite.com ISO 9001 ..~ =-:~ II. ~. ::lI.:J ENGIHINIi & MANDFAmBlNli DF-51375 - Page 1 of 2