Story Transcript
(Wet Chemical Fire Extinguishing System)
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JK# $E11DK1L>">K (Cylinder/Valve assembly)! # +2 +().8%- ="@ A' 07 - & # () . 8 " " %-"@ A' =+0 ) * (Cartridge) # +2 +%- ="*"" "-" (& '0"@ A'% "+"@ A' =+0 )* >/)0(& 6%(& " $0 * /0'$ ($0'0 B >"$/ B >"$ (Duct/Duct System)! # +2 8$0( M().8 5( & 0 " 9=% "" (&
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*$' & +%, ' #b )$!(%./010! 7!!j3) 3+))!5 !) ! 2,/)3) 3+3'8 kb/5.& 0' 3++++b4778,/)!!j 3+ * (Extinguishing System Unit), ' #b )$!(%./$8 68!)+)! 8) 8 .8)7'e./ 45& ./,/)010! 3l * =>!? @A B C
$ (Pre F engineered System), ./3! .)' +5& !! 01 ;: 7 & ' 8 : $7 /& $+) .8) 5& 7 ( 8!) 8 < .4,4././3! m)! * %& H (Discharge Time), ' #b 18 47 8! ./'e 5!.//./))!5 !'e80'n86!o k+ *BH (Discharge Nozzle), ' #b 'e ./01e 3)$(./ !& ')8 /& ) *& '& (Discharge Rate), ' #b ) ! 8) ( ))!5 !'e* 0 ±1 . ,/)$8 ) ! 8) /& $ 8 ) )535 ! ( ./8)))! /& $ * 0 ±1 . *&" A# R>& (Cooking Appliance), ' #b )$!(%./010! .& ./!/+)',),4./ 3+ ',)!/+)!4& !)) ' 18 ').)1)8 4& b! !. ,4 0' ) 8 7 8 3llm #8 ' 8 7 8 < !.!b!!)) ' 5 !. .)7+)) 6 ;,4././3! m)! 5#:!5& !):8,4+))$!(%'8 4 .8 4 3. &!W 3.1 .0/ 1) #b084!) 3.1.1 ! m)!)*+) 2!# 7'8.23. 3.1.2 ) ! 27 ) ! 2+) 2!# 7'8.23. 3.1.3 NFPA 17, Standard for Dry Chemical Extinguishing System 3.1.4 NFPA 17A, Standard for Wet Chemical Extinguish Systems 3.1.5 NFPA 96, Standard for Ventilation Control and Fire Protection of Cooking Operation 4. =& 4.1 $(!c( *(-% 4.1.1 !5):80: '8 4& !!,) .41!,)5 ! ).% ',) !,)5 ! ).% 37!8 ;7 1k %). ;7 k)1 .;7 1k3k .',) . 8128-52 : !
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4.1.2
4.1.3
4.1.4
4.1.5
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4.4.2.4
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