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SECTION 1V -- SYS7EM DESIGN <br /> UL EX. 3470 ULC CEx747 Page 4-5 - <br /> 10-1-02 REV, � <br /> Planum PrvLd�Uon <br /> The R-102 syalem usea lhe 1W Noale (Part Np. 419338) or tha <br /> r 1i00 Nozz{a (Part No. 430192) of 1ha 1N Nizzla (Part No, � <br /> � 19335) for plenum prolecllon. The 1 W nozzle Ilp le alemped wllh xo n�. �s� �m� <br /> � 1W end Ihe iN noxzle Up Is slernped wlth iN, IndlcaUny thny a�d M�cw+uM <br /> I one-flow noales end must be caunted ae one flow number eech. <br /> When prolaciing a planum chember, Ihe entire chemher muet be <br /> . prolecled regardleas of filter lenglh. � i �ri' ��'6 G"� <br /> � JLflNIAIUM <br /> � VERTICAL PROTECTlON — OENERAL <br /> ► One 1 W noula or 110fl nozzle wlil prolect 4 Ilneer foel (1.2 m) of �o u+�is� «n� <br /> plenum. Tlie meximum dlatance lrom fhe end ot the hood lo lhe MAXiMUA4 <br /> lirst and last noule musl be nu more Ihen 2 k. (.8 m).Aflef lho Orst <br /> noule, any additlonei noules must be posllloned et a rnaxlmum <br /> of 4 fl. (1.2 m) epari down ihe anUre lenplh of Ihe plenum. The } <br /> . plenum widlh muat nol exceed 4 ft (1.2�m). (The iW or 1100 noz- ��". ��. °`"� <br /> zle cen bo used on eing(e nr V-bank fltter arrsnpemanls 5BB MINIMUM <br /> . Flgure 8. FIGURE 7 <br /> i FT. (.E m) ��^ <br /> MAXIMUM -�' • <br /> �FT•�t.zm1 ' Optlon 2: The 1W or 1100 nozzle muel be pfaced perpendicular, <br /> MNCIM M <br /> ' 1 FT. (1,2 m� ' �1 F?, (t.1 m) ' 8-12 In. (20-�� cm) from tha faco of lhe flller and en918 • <br /> Z FT. (.6 m) �x�MUM ��+� to lhe cenler of Ihe fliler. The noule Ilp mual be wilhln <br /> rn�xu�� �.. 2 In. (5 cm) from ihe pe�pendlcular cenler Ilna of Ihe fil- <br /> � ter. 5ee Figure e. <br /> . <br /> 121N.l70cm) <br /> " MAXIMUM <br /> 4 IN. �I � <br /> f10an)\ / <br /> I �I 9 IN. (20 em� <br /> I / " � MINUIUM <br /> � <br /> � `\ /' ` <br /> � `�• !' . . <br /> ' r � FlG1JRE 9 N�a�R�wrrHiN <br /> 000n� <br /> . When protecting plenums wilh the 1 W or't100 noale lwo options <br /> o(coverage are avallat�le: FI[�URE 0• <br /> � r Opt(on 1: The 1100 or 1 W nozzle must be on Ihe center Ilne of Ihe � . �� <br /> singte or "V' bank fllter end poelUoned wlthln 1-20 in, tipRIZONTAL PROTECTION -- 4PTION 1 ' <br /> (2.5-51 cm) above the lop. edga of the fllter. See ► �� NOZZLE — PART NO. 419335 — SINGLE BANI< PFtOTEC- <br /> I � Flyure 7. TION <br /> I One 1N noale wlll prolecE 10 linear feet (3.9 m) of singis fiiler bank <br /> 1 ► pienum. The.noule(e) must be moun(ed in Ihe p(enum, 2 to 4 En. <br /> (S to 10 cm) (rom Ihe•tece of the 611er, cenlered beh,veen ihe filler <br /> helght dlmenelon, end almed d'own lhe lenglh. Sea Flgure 9. - <br /> � � <br /> 2-4 IN. 10 fl: (3.1 mJ <br /> (6- 10 em) MNCUdUM <br /> � � <br /> 0007Y1 i �� <br /> \ \ <br /> � <br /> wow� <br /> � FI�URC e <br /> � - <br /> - - - _ �--- - �..-- - I <br />