Laserfiche WebLink
0 <br />Chapter 3 — System Design <br />Page 3-1 <br />Revision 4 <br />Chapter 3 <br />System Design <br />UliE ltl 4 S' ST lii� 3ESf I . sido length -of i2-VT (32 cm) (square) and 16-314�" (43 <br />cm) (rectangular) respectively. It can also protect a <br />round duct with a maximum circurriference of 50" (127 <br />The fcitgwing.chepter kr"ili.c over the proper design Of the <br />Buckeye dare Equipment Kitchen Mister Fire <br />Suppression systam, His divided into three sections: <br />1. Nozzle coverages and Placements <br />2. Piping Limitations <br />3, Detector Placement <br />Design of the Kitchen aVfister system must be in <br />compliance with the parameters set forth in this manual <br />and be performed by a factory trained, Authorizes <br />Buckeye Fire Equipment Dealer. Suckeye Fire. <br />Equipment is not responsible for systems installed Or <br />maintained by personnel that are not factory trained and <br />Authorized. <br />t3e.ZLE GUIiERA�lE, PLACEMENT,, <br />AND AIMILIG <br />This seeticn Will give detailed guidelines for determining. <br />nozzle type, positioning, and aim point for appliance,. <br />plenum,: and duct protection. <br />Duct Protection <br />it is not necessary to shut down or damper the exhaust <br />fan for the system to function property. It is <br />recommended that the exhaust fan be left on during <br />system discharge. to help distribute the extinguishing <br />argent throughout the ductwork, <br />Ducts - 50" (1 7 M Nexitntxtn 33sri titer. <br />Nozzle,. N-1t.P (1 Flow Point) <br />Coverage: Unlimited length with: <br />5t3" (127 cm) Maxewnum Perimeter with, a <br />longest sine of 16-3/4" (43 cm) f <br />reclanguLar ducts and 12-112" (32 cm) for, <br />square ducts <br />Z <br />5T (127 cm) Maximum Circumference <br />(maximurn diameter of 16' (41 cm)) for <br />round ducts. <br />p3acsmant: Centered In duet opening, from <br />15 cm) into the duct opening. <br />Aim poinitt Center of duct. <br />The Model WI LPnozzle is a one flow paint ;io 1e !hat <br />can protect a square or rectangular duct With a <br />tr;ax'imum 50" (127 M) perimeter and a frmiritum One <br />Br LN: Br-R-Till' <br />{41. I=) n°iaxiMUTTa diameterl. see Figure 3-1 <br />3-2. <br />i ucts -150" #381 1 Maximttm_P'e€€meter <br />Nc zzte: N-2V` (2 Flow Point) <br />Coverage: Unlimited length with'. <br />15T (381 ) Maximum Perimeter with a <br />longest side of 5VI (127 cm) for <br />rectangular ducts and 37-W2" (95 cm) for <br />square ducts <br />or <br />-5& #381 can) Maximum Circumference <br />imaximum diameter of 47-112" (121 errs}) <br />for round ducts. <br />placement. Centered induct opening, frorst 9-6" (045 <br />cm) into the dud. ripetting> <br />Aint paint: Center of dict. <br />AIM: CENTER €3F <br />DUCT ,.rr�' <br />NOMS PLACEMENT: <br />'� y F3ilC <br />armj <br />-u. <br />tF'er. 6 3a 5C§" ((io-%2i ssn), 4-3 E_P}. <br />r— <br />a to jec, ( {tier, #3-3&1 cm?, t 2 3' <br />\. wTo THE DudT <br />rRiZONTAQ <br />ON <br />s•lr�ul� 3-t. <br />Proper Duct Nozzle placement <br />January 1, 2014 <br />