The transfer fan is supported by four all-threaded rods attached to the deck above and incorporates one-inch spring isolators at each support point. An optional top Unistrut system accommodates seismic cabling inboard of the unit per field conditions. Seismic cables are installed at each of the four corners with one and a half inches of slack, positioned at a zero to sixty-degree angle from the horizontal. Ductwork connects to the unit with sizing as specified in the architectural plans.
SUPPORT UNIT WITH STRUT OR FACTORY PROVIDED MOUNTING TABS 1" SPRING ISOLATORS OPTIONAL TOP UNISTRUT FOR SEISMIC CABLING INBOARD OF UNIT PER ABOVE DETAIL (TYP.4). OPTION DEPENDENT ON INSTALLATION CONDITIONS IN FIELD. CABLE WITH 1-1/2" SLACK, AT EACH CORNER, AT A 0-60° ANGLE FROM HORIZONTAL (MUST ALL BE THE SAME) ALL THREADED ROD (TYP-4) ATTACHMENT TO DECK ABOVE (TYP.) DUCT SIZE PER PLANS TOP OF UNIT WITH CABLES GOING INBOARD TF A-1
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