HomeMy WebLinkAbout08-8167
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CITY OF ZEPHYRHILLS
5335 - 8TH STREET
(813)780-0020
FIRE STANDPIPES PERMIT
8167
Permit Number: 8167
Permit Type: FIRE HOOD SUPPRESSION SYS
Class of Work: FIRE-HOOD SUPPRESSION SYS
Proposed Use: COMMERCIAL
Square Feet:
Est. Value:
Improv. Cost:
Date Issued:
Total Fees:
Amount Paid:
Date Paid:
Work Desc:
Address: 6834 GALL BLVD B
ZEPHYRHILLS, FL.
Township: Range: Book:
Lot(s): Block: Section:
Subdivision: CITY OF ZEPHYRHILLS
Parcel Number: 02-26-21-0010-02400-0010
2,150.00
8/08/2008 Name: ZEPHYR PLACE LLC
130.00 Address: 1135 S. PASADENA AVE STE 327
130.00 S. PASADENA, FL 33707
8/08/2008 Phone: 727 504-0256
INSTALLATION HOOD SUPPRESSION SYSTEM- CICI PIZZA
FIRE PLAN REVIEW FEES
50.00
rFf~ q-3tr
~
~
Chapter 633, Florida Statutes, authorizes the City to charge and collect user fees to pay for the costs of fire
prevention and protection related activities such as inspections, plan review, administrative fees, and other
costs related to the aforementioned.
Complete Plans, Specifications and Fee Must Accompany Application. Commencement of work without written approval of
the Fire Department's Fire Marshal or required permits or opening up for commercial activity without an approved final
inspection shall be charged double permit fee per day of operation or a minimum of $100.00, whichever is greater. All
work shall be performed in accordance with City Codes and Ordinances.
"WARNING TO OWNER: YOUR FAILURE TO RECORD A NOTICE OF
COMMENCEMENT MAY RESULT IN YOUR PAYING TWICE FOR
IMPROVEMENTS TO YOUR PROPERTY. IF YOU INTEND TO OBTAIN
FINANCING, CONSULT WITH YOUR LENDER OR AN ATTORNEY BEFORE
RECOR ING U NOTICE OF COMMENCEMENT."
SIGNATURE I
PERMIT EXPIRES IN 6 MONTHS WITHOUT APPROVED INSPECTION
CALL FOR INSPECTION - 8 HOURS NOTICE REQUIRED
ZEPHYRHILLS FIRE RESCUE DEPT - Fire Marshal Office - 813-780-0041
813-780-0020
Date Received J
}~WiNwtr4'i-t%0::H*,WtM1Z-4fw.jHSWmii:!b~~'Mt'"
Owner's Name
City of Zephyrhills Fire
Permit Application
~"~"""",*""",,,,@~,,",~lm~__~I__'1_11WM___il<\i:(@;,*ii@_M~~::1~~;ct fD~~1':~i~l,tZI"4!~'~"4~lt.,2,i~",J:rl~1~'I'"
C, C'" ''\) ?\l.. -z..~ I Own~~s Phone Number I II II
fiw",",- tU t etec (( ~ ( "' .
Owner's Address "'1s" "l>> 'f
Fee Simple Titleholder Name I
Fee Simple Titleholder Address I
1fB{~1
Fax-813-780-0021
I Titleholder PhDne Number I
II
II
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g".~.J.e /0 I
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Job Address
I Lot#
Sub Division
Parcel #
D
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D
D
D
D
D
8
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o'il!1!@@ll!llllill!!!ti(l~i!lliilll
Contractor
Signature
Address
Bio-Hazard Waste StDrage - ANNUAL
Comm Exhaust Kitchen HoodlDuct
Controlled Bum
Emergency Generator < 30 kw
Emergency Generator> 30 kw
Fire Protection Maintenance - ANNUAL
~~~~
Sprinkler 0 0 0 0 L-I
Fire Alarm 0 0 0 0 c=J
Hood Cleaning 0 0 0 0 c=J
Hood Suppression 0 0 0 0 c=J
Fire Alarm Installation
Fire Pumps
Fire Works
Flammable Application- ANNUAL
Fuel Tanks
D
D
D
D
D
D
D
D
D
D
D
D
Fumigation Tent
Hazardous Material (Tier II or RQ Facility) ANNUAL
Hood Installation
LP/Natural Gas-Installation
LP/Natural Gas-ANNUAL Sale
Places of Assembly-ANNUAL
Recreational Bum
Sparklers
Sprinkler System Installations
Standpipes (Sprinkler Sys)
Torch RoofingfTar Kettle
Waste Tire Storage ANNUAL
'2, '''-0 .010
Valuation of Project
-IlcbJ <5~~;~_Xilllilllillllii1Thl@i__l~$mm@iIlI1PJliIlIW4~!!iIlI!l~_1
Other:
Signature
Address I
PLUMBER
Signature
Address I
MECHANICALI
Signature
Address I
OTHER
Signature
Company I cB~l F\c. ""-+-r ~.
Registered Fee Current I N I
License # I 0' ) ""50 "1tio /(;("( I
Company I
Registered Y/N I Fee Current Y/N I
License # I I
CDmpany I
Registered Y/N Fee Current Y/N
License # I
Company I
Registered Y/N Fee Current Y/N
License # I
Company I
Registered Y/N I Fee Current Y/N
License #
Fill out application completely.
Owner & Contractor sign back of application, notarized (Or, copy of signed contract with owner)
If over $2500, a Notice of Commencement is required (Mechanical work over $5000)
Supply two (2) sets of drawings with applicable documentation
Allow 10-14 days for review after submittal date. Parcel # - obtained from Property Tax Notice (http://appraiser.pascogov.com)
NOTICE OF:DEEDRESTRICTIONS: The undersigned understands that this permit l'I1ay,besubject:to-"deed"rre.strictions"
which may be more restrictive than County regulations. The undersigned assumes responsibility fo.r:compliar:lcewith any
applicable deed restrictions.
UNLICENSED CONTRACTORS AND CONTRACTOR RESPONSIBILITIES: If the owner has -hired:a-contractor or
contractors to undertake work, they may be required to be licensed in accordance with state and local regulations. If the
contractor is not licensed as required by law, both the owner and contractor may be cited for a misdemeanor violation
under state law. If the owner or intended contractor are uncertain as to what licensing .requirements may apply for the
intended work, they are advised to contact the Pasco County Building Inspection Division-Licensing Section at 727-847-
8009. Furthermore, if the owner has hired a contractor or contractors, he is advised to have the contractor(s) sign
portions of the "contractor Block" of this application for which they will be responsible. If you, as the owner sign as the
contractor, that may be an indication that he is not properly licensed and is not entitled to permitting privileges in Pasco
County.
CONSTRUCTION LIEN LAW (Chapter713, Florida Statutes,.asamended): If valuation of work is $2,500.00 or more, I
certify that I,the applicant, have been provided with a copy of the "Florida Construction Lien Law-Homeowner's
Protection Guide" prepared by the Florida Department of Agriculture and Consumer Affairs. If the applicant is someone
other than the "owner", I certify that I have obtained a copy of the above described document and promise in good faith to
deliver it to the "owner" prior to commencement.
CONTRACTOR'S/OWNER'SAFFIDAVIT: I certify that all the information in this application is accurate and
that all work will be done in compliance with all applicable laws regulating construction, zoning and land
development. Application is hereby made to obtain a permit to do work and installation as indicated. I certify
that no work or installation has commenced prior to issuance of a permit and that all work will be performed to
meet standards of all laws regulating construction, County and City codes, zoning regulations, and land
development regulations in the jurisdiction. I also certify that I understand that the regulations of other
government agencies may apply to the intended work, and that it is my responsibility to identify what actions I
must take to be in compliance.
If I am the AGENT FOR .THE OWNER, I promise in good faith to inform the owner of the permitting conditions set forth in
this affidavit prior to commencing construction. I understand that a separate permit may be required for electrical work,
plumbing, signs, wells, pools, air conditioning, gas, or other installations not specifically included in the application. A
permit issued shall be construed to be a license to proceed with the work and not as authority to violate, cancel, alter, or
set aside any provisions of the technical codes, nor shall issuance of a permit prevent the Building Official from thereafter
reqUiring a correction of errors in plans, construction or violations of any codes. Every permit issued shall become invalid
unless the work authorized by such permit is commenced within six months of permit issuance, or if work authorized by
the permit is suspended or abandoned for a period of six (6) months after the time the work is commenced. An extension
may be requested, in writing, from the Building Official for a period not to exceed ninety (90) days and will demonstrate
justifiable cause for the extension. If work ceases for ninety (90) consecutive days, the job is considered abandoned.
WARNING TO OWNER: YOUR FAILURE TO RECORD A NOTICE OF COMMENCEMENT MAY RESULT IN YOUR
PAYING TWICE FOR IMPROVEMENTS TO YOUR PROPERTY. IF YOU INTEND TO OBTAIN FINANCING, CONSULT
WITH YOUR LENDER OR AN ATTORNEY BEFORE RECORDING YOUR NOTICE OF COMMENCEMENT.
FLORIDA JURAT (F.S. 117.03)
CONTRACTOR
Subscribed and sworn to (or affirmed) before me this
by
Who islare personally known tD me or has/have produced
as identification.
OWNER OR AGENT
Subscribed and swom tD (or affirmed) before me this
by
Who islare personally known to me or has/have produced
as identification.
Notary Public
Notary Public
Commission ND.
CommissiDn ND.
Name of Notary typed, printed or stamped
Name Df NDtary typed, printed or stamped
Zephyrhills Fire Rescue
6907 Dairy Road, Zephyrhills, FL 33542
. Fire Marshal
Kerry Barnett
Bus (813) 780-0041
Fax (813) 780-0044
Plan Review #: OS-085
Project: Cici's Hood Suppression
August 5, 2008
I have reviewed and approved the plans for a commercial hood suppression system
located at 6834 Gall Blvd. I have attached the comments for the plan approval. If there
are any questions please contact my office at 813-78Q..0041.
1. System shall be installed in accordance with all applicable NFP A codes, latest
editions.
2. Exhaust fan shall stay on w/make up air shutting down on system activation.
3. All electric and gas under hood shall shut down on system activation.
4. Alarm device activated on system activation.
5. Provide occupant with extra blow off caps to ensure heads are always
protected.
Inspections Required
I. Acceptance test.
~
y ~,FlREMARSIiAL
Fire Chief Keith Williams
ZEPHYRHILLS FIRE DEPARTMENT
6907 Dairy Road, Zephyrhills, FL 33542
Bus (813)780-0041 Fax (813)780-0044
FIRE SERVICE USER FEES
Occupancy No.:
Plan No.: C>f:i- 0 ~
Business Name: . CiS ~
Business Address: . ~ ~
Business Phone No.:
Business Fax No.:
Contact:
PLAN REVIEW FEES
B Site Plan N/C
Multi-Family/Commercial .06 sf
(Minimum Charge $25.00
o Plan Revisions DSl
SPRINKLER SYSTEMS
B 0 - 25 Heads $50
26 plus Heads $100
STANDPIPE SYSTEM
o Per Riser $50
FIRE PUMP
o Per Pump
FIRE ALARM SYSTEM
B 0 - 25 Devices $50
26 plus Devices $100
SUPPRESSION SYSTEMS
~~i: ::
other ~
.. KITCHEN EXHAUST
o HoodIDucts
OTHER
B LP Installation per tank
Fuel Tank Installation
(Per Tank)
o Natural Gas Installation
(Per System)
o Spray Booth
PLANS TOTAL~
Comments:
INSPECTION FEES
N/C
N/C
$100
$250
$500
$100
Annual
1 st Re-inspection
2nd Re-inspection
3rd Re-inspection
4th Re-Inspection
(Business closed until
violations corrected)
SPRINKLER SYSTEMS
~ Hydro Undergrounds $45
Hydrostatic Test $65
Acceptance Test $45
Hydrant Flow $75
per system
per system
Contractor: h~ ~~
Billing Address: ~,.~
~
Billing Phone No.:
Billing Fax No.:
Contact:
PERMIT FEE
$50
$50
~
$50
$50
$50
$50
$100
$500
$25
$100
$50
$50
$25
$50
$50
$100
150
Sprinkler
Standpipes
Fire Pump
H~riff
Fire Alarm
LP Gas
Natural Gas
F~I Tanks- perlank
FALSE ALARM FEE
1 st Alarm N/C
2nd Alarm N/C
3rd Alarm NIC
4th Alarm $100
5th Alarm $150
6th Alarm $200
NON COMPLIANCE $150
Annual
Annual
Annual
$100 Annual
$50
$50
$100 Annual
FALSE ALARM
PERMITTOTAL~ TOTAL I
/30-
FIRE ALARM SYSTEM
B System Acceptance $50
Recall Acceptance $50
OTHER
~ Fire WalUSmoke Wall $15 per_II
lP Gas $25 per lank
Natural Gas $25 per system
$50
~ Tent 10'x10' or g...mer $15 pertent
Fire Pump ~
Fire Suppression ~
System Acceptance
B Exhaust Hood/Duct $30
Re-inspection DBl
(other than annual)
o Inspection scheduled DBl
and cancelled less than
24 hours
B Construction Insp. N/C
Emeijjency Vehicle Ao $50
INSPECTION TOTAL~
$50
$50
$50
$50
$50
GRAND TOTAL
Sparklers
Fire Works
Camp Fire
Controlled Bum
Hood/Duct
Place of Assembly
Fire Protection
Flammable Application
Waste Tire Storage
Generator < t<JN
Generator >30 t<JN
Bio-Hazard Waste
Fumigation Tenting
Torch Pot/Applied
Haz. Materials
B
Date:
Insij~ctor:
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Ci Ci's Pizza
6834 Suite 101 Gall Blvd.
Zephyrhills, FL 33542
Fire Suppression System For Commercial Hood
Fire Fighter Inc.
P.O. Box 888
Land O'Lakes, FL 34639
813-996-6469
DRA\.IING NUMBER: C:\ACAD\FS PRDG\ TXTFILES\JETSPIZZA2FS.FSD
Job ~I ~66 768
Job No.Me: . ,--
Dro.wn by"
Syster'l Siz'e' PCL-460 Toto.l FP requiredl 12.
Hood # 1 12' 0' Long x 70. \.Ild~ x 24' High
Riser # 1 Sizel 10' x 17'
NOTES
_ FIELD PIPE DROPS AS SHD\JN
SLEEVING, ELBD\.IS, TEES. AND NOZZLES SUPPLIED BY CAS
RELOCATE NOZZLES IF FLO\J PATTERN IS BLOCKED BY SHELVING,
SALAMANDERS, ETC,
MAXIMUM 9 ELBO\JS IN SUPPLY LINE.
MINIMUM 72 INCHES OF AGENT LINE FROM TANK TO FIRST NOZZLE.
IF APPLICABLE, PRE-PIPED CHARBROILER DROPS ARE SHIPPED LOOSE.
FACTORY PIPING EXTENDS A MAXIMUM OF 6' ABOVE THE TOP OF THE HOOD,
APPLIANCE DIMENSIONS LISTED REPRESENT THE COOKING SURFACE
SIZE, NOT THE OVERALL APPLIANCE SIZE.
THIS FIRE }YSTEM COMPLIES ""~~ \ U.L; 300 REQUIREMENTS tJf'f'Il- 10 I } /1A } q 10
0A4 ~ fd~/" 5 "\ ~~ -\0 bz.- \l t,.d.. \ Y\ r" ~v 1 ) J.I ~ F \ <Lt.. 1\ \ aA lV\.
FACTORY PIPING
- - - - FIELP PIPING
LEGEND - PYROCHEM KNIGHT II SYSTEMS
2 PCL-300/3.0 GALLON CYLINDER
3 PCL -460/4.60 GALLON CYLINDER
5/6 TANK MOUNTING BRACKET
7 MB-P2 CONTRO~ HEAD MOUNTING BRACKET
8 PAC-lO/PNEUMATIC ACTUATOR CYLINDER
9 MECHANICAL CYLINDER CONTROL HEAD
10 MS-SPDT /MICROS\JITCHI SINGLE POLE
2D DUCT NOZZLE
lH PLENUM/APPLIANCE NOZZLE
IH~S PLENUM/APPLIANCE NOZZLE \J/SVIVEL ADAPTOR
2H APPLIANCE NOZZLE
2H-S APPLIANCE NOZZLE \J/S~IVEL ADAPTOR
lL APPLIANCE NOZZLE
lL -$ APPLIANCE NOZZLE \J /S\JIVEL ADAPTOR
2L APPLIANCE NOZZLE .
2L-S APPLIANCE NOZZLE \.I/SW!VEL ADAPTOR
28 FLK/FUSIBLE LINK KIT
29 360 DEGREE FUSIBLE LINK
30 500 DEGREE FUSIBLE LINK
MGV MECHANICAL GAS VALVE
EGV ELECTRICAL GAS VALVE
33 RPS-M/REMOTE PULL STATION
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Chapter 3 - System Design
Page 3-1
REV. 3
CHAPTER III
SYSTEM DESIGN
This chapler will dEltallthe baslclnformallon necessary for
proper design of (he PYRO-CHEM KITCHEN KNIGHT II
Reslaurant Flra suppression SYBtem. However, before
allempllng any Installallon, Ills neceBsary 10 allend a
Factory Carllflcallon Training ClaBs and become Cerlllled 10
design tha PYRO-CHEM KITCHEN KNIGHT II Restaurant
Fire Suppression System. The chapler Is divided Into Ihree
(3) secllons:
Nozzle Coverage and Placemenl
. Piping lImllallons
. Daleclor ReqUirements
Each Df these secllons musl be compleled befDre allempllng
any Inslallation.
NOZZLE COVERAGE AND
PLACEMENT
This secllon will provide guidelines fDr delermlnlng nDzzle
Iype, positioning, and quanllly for duct, plenum, and appli-
ance protecllon.
Duct Protection
1115 not required thatlhe fan be shut down Dr the exhaust
duct be dampered for the system to operata prDperly.
. All duel proteclion is UL listed wlthoutllmllallon of maximum
duct length (unllmlled length). This Includes all varlBlIes Df
ductworks both horlzDnlal and verllcallncfudlng duels that
run al angles ID the horlzon{al and ducts wilh dlrecllonal
.. bands.
Duel proleellon requlres.lhat a nozzle be posllloned to
. dlscherge Into (he duel. Two nozzles are available for duel
proleclion.
The ModellL Nozzle, Part No. 551026, Is a ona (1) flow
nozzle. A single IL nozzle is capable of prolecllng square or
.reclangular ducls wilh a maximum perlmeler of 50 In.
(127 em), with the dlagonel being a maximum of 1 B 3/4 In.
(47.6 em). It can also prolecl a rDund duel wllh a maximum
diameter of 16 In. (40.6 em).
. The Model 2D ducl nozzle, Pert No. 55103B, Ise lwo (2)
f1Dw nozzle. A single 2D nDzzle IB capable of prD(ecllng
square or reclBn9ular ducts wllh a maximum perimeter Df
. 100 in. (254 em), wllh the diagonal beIng a maximum of
. 37318 in. (94.9 cm). II can also protect a rDund duct wilh a
maximum diameler of 31 7/8 In. (B1 cm).
When two (2)' 20 duct nozzles are usad 10 protact a single
duel. Ihe cross secllonal aree of lhe ducl must be divldad
Inlo lwo equal symmelrlcal areas. The nDzzle must than be
Installad on Ihe centerline of Il1e area Il protects and aimed
directly Into the ducl opening.
The nozzle(li) must be Installed on the centerline of lhe duct,
wllh the tip located 0 10 6 In. (15.2 cm) Into the opening, and
aImed dlreclly Into the duct openIng. See FIgure 3-10.
.. In Installations where a UL IIsled damper assembly is
employed, the duct nozzle can be Installed beyond the 6 ill.
(15.2 cm) maximum, (0 a point just beyond (he damper
a8Bembly thaI will not Interfere wllh (he damper. ExceedIng
tha mexlmum Df 6 Ill. (15.2 cm) In this way will not vDld (he
.. UL IIsllng of tha SYBtem.
..
0-6 IN.
INTO DUCT
IL OR 20
NOULE
~--~--I3l
L l::j ...",pc
;<-- 112 L
L
Figure 3-1 a.
PN551274(3)
ULEX 3830
August 1, 2005
2S 2 6 2111 I 2! 3 o 31 l 1 nl3 4 l5l 6 11 3 Il94 0414 2 4l 4 4454 o 4114 I 0150 5\5 ll!l5 4 55 16 511 I 59 6 o 0\ 62 0316 4 6l 0 I 61 0 I 0911 o 11 12
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Chapler 3 - System Design
pege 3-2
REV. 2
. Modularlzlng Ducts
DUCT SIZES GREATER THAN 100 IN. (254 cm) PERIMETER
. Duds over 100 In. perlme(er must be modularized using
2D nozzles (Part No. 551038)
ND round ducl option available
Follow the design chart 10 determine maximum mDdule
size for each 2D nozzle
When delermlnlng number of nozzles required, Ills SDme-
limes an advantage to check the chert using the shortest
side as Side "A" and then recheck II usIng the longesl side
as Side "N. This comparison may reveal a need for a
lesser quantllY of nozzles one way versus Ihe .other way.
When working wllh Chart 1, the quantlly Df nozzles.deter-
mined must be equally divided wllhln the ducl.aree.
CHART NO.1
B
A I 0 0 (I I
SIDE
"A"
CHART NO.2
B
A ~; --: -- H
.. WhBn working wllh Chart 2, one hair of the quanlily Df nozzles
determined must be equally posllloned In the top hall of the
area of the duct and the remaining half of Ihe nozzles must be
poslllDned In the botlom half of the duct area.
Exomple: The duct to be protected has a Side "A" or 40 In.
and a Side "8" of 60 In. Referring 10 the design chart, this
ducl requires 4 nozzles. One half of 4 .. 2. ThererDra, 2
nOlzles must be equally posllloned In each of the two duel
araas. See FIgure 3-1 b.
9101! "9"
30 IN. (79 om) 30 IN. (76 em)
1
20 IN.
(61 em)
I
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-----------
e
.
SIOI!
"A"
~o IN.
(102 em)
J
.1
20 IN.
(61 om)
G
.
I.
..
00 IN.
(f62 em)
Figure 3-1 b.
001....
SIDE "9"
NOTE: NOZZLE QUANTITIES LISTED IN CHART 2 MUST BE EaUALLY DIVIDED INTO EACH OF H
f4 T E TWO DUCT MODULES.
37 ..J
.lL ~
39
JQ. 2 r
41 4 W
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43 r
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ULEX 3830
April 1. 2004
PN551274(2)
OOlOU
TransItion Duels - The proteellon of non-standard duels
should be reviewed by the authorily having jurlsdlcllDn.
PYRO-CHEM KITCHEN KNIGHT II recommends lhallransl-
lion ducts be protected as follows;
a. Translllon ducts - larger to smaller
In cases where the ducUplenum Intarfaea openIng Is
largar than the final axhausl duel, measure lhe perlms-
ler/diameter of the duct halfway between the largeot
and smallesl sacllon (or lhe average parlmater/dlame-
ler). Tha nozzle Is tD be locatad wilhln 0-6 In. (15.2 em)
of the ducUplenum intarfaca (not althe point where (he
measurement was taken), cantered under (he final
exhaust duel opening. See Figure 3-1 c. ..
112 WAY INTO
TRANSITIDN
~
008f1JPC
Figura 3-1 c.
b. Translllon duels - smaller to larger
In cases where the ducUplenum Interface Dpenlng Is
smaller than the final exhausl duct, measure the
perlmalar/diamater of tha final exhaust duct. The
nozzle(s) is to be localed within 0-6 In. (15.2 em) of the
ducUplenum Interfaca, cantered In tha opening. See
Figure 3-1 d.
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PERIMETER - -I -
MEASUREMENT I
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Fig ure 3-1 d
Chapter 3 - System Design
Page 3-3
REV. 2
c. Mulllpla risers
In cases of mulUple rlsBs, Bach riser Is prDtacled as an
Individual duel. See Figure 3-1 e.
00I116PO
" PLENUM
Figure 3-1 a
Electrostatic Precipitator - Duels utilizing eleetroslallc
preclpllators must be protected above and below the unll.
Standard duct noziles are used In this application. See
.. FIgure 3-H.
FIgure 3-1f
.. Plenum Protection
The Model 1 H nozzle, Part No. 551029, Is a one (1) flow
nozzle used for plenum protection. A single 1 H nozzle can
protect a plenum (with single or V-bank fillers) 10ft (3.1 m)
long by 4 fl. (1.2 m) wide. Dividing the length Inlo sections
equallD or less than 10 fl. (3.1 m) In lenglh and positioning
a nozzle af IhB start of each secllon can be done toprotecl
longer plenums. .
PN551274(2)
ULEX 3830
April 1, 2004
Chapler 3 - System Design
Page 3-4
REV. 2
On V-bank plenums. the nozzle(s) must be localed allhe
cenler of the V-bank widlh, 1/3 of lhe vartlcal helgh( of lhe
nllers. On single Oller bank plenums, the nozzle musl be
located 2 in. (5.1 em) from the back edge of the filler, 1/3
down from [he vertical heigh!. For either eppllcallon, the
nozzle musl be located within 6 In. (15.2 em) of (he end Df
the plenum (or module) and aimed dlreclly dDwn Ihe length Df
the plenum. See FIgure 3-2.
V BANK
SINGLE BANK
Figura 3-2
ULEX 3630
April 1, 2004
PN551274(2)
.. Appliance Protection
Nole: When prole cling appliances which are larger than
sIngle nozzle coverage, mulllple nozzles can be used.
Larger appliances can be divided Into several modules, each
equal 10 or smaller than single nozzle coverage. ExcepllDn:
Fryers must not exceed a maximum of 864 sq. in.
(5574 SQ. cm).
For modularlzlng fryers, refer to "FRYER - MULTIPLE
NOZZLE PROTECTION."
Design Chart
Appliance
Type
Fryer Wllhoul
Drip Board
Fryer Wllh
Drip Board
.. Small Range
Large RBnge
Small WDk
Large WDk
Small
Griddle
LBrge
Griddle
GBS Redlant
Char-Broiler
Gas RadIant
Char-Brollar
Lava Rock
Char-Broiler
Natural
Charcoal
Broiler
MasQulte
Char-Broiler
UprlghU
Salamander
Broiler
Chain Broiler
Maximum CookIng
Hazard Area par Nozzle
191n. x 19112 In. maximum
(48 x 49.5 cm)
181n. x 27 3/4 In. (45.7 x 70.5 cm)
maximum; 19 112 In. x 25 3/8 In.
(49.5 x 64.5 cm) maximum
Maximum aree of 336 sq. In. (2168 sq. cm)
with the longest side (0 be a maximum of
28 In. (71 cm)
Maximum area of 784 sq. In. (5056 sq. cm)
with the longest side 10 be a maximum of
28 In. (71 cm)
24 In. dIameter x 6 In. deep
(61 x 15.2 em) maximum
30 In. dlameler x 6 In. deep
(76.2 x 20.3 em) maximum
Maximum area of 1080 sq. In. (6968 sq. cm)
with the IDngesl side 10 be a mexlmum of
36 In. (91.4 cm)
Maximum aree of 1440 sq. In. (9290 sq. em)
with the longesl side 10 be a maximum of
48 In. (122 cm)
Maximum areB of 624 sq. In. (4025.8 sq. cm)
wllh the longest side 10 be a maximum of
26 In. (66 em)
Maximum area of 864 sq. In. (5574 sq. em)
with the longest side 10 be a maximum of
36 In. (91.4 cm)
Maximum eree of 624 sq. In. (4025.8 sq. em)
wllh (he longest Bide to be a maximum of
26 In. (66 em)
Maximum area of 480 Bq. In.
(3096.8 sq. em) wllh Ihe longest side 10
be a maximum of 24 In. (61 cm)
MaxImum area or 480 sq. In. (3096.8
sq. cm) with (he longest side to be a
max/mum of 24 In. (61 em)
Maximum area of 1064 sq. In. (6865
sq. cm) with the longest side to be e
maximum of 36 In. (91 cm)
MaxImum areB of 1026 sq. In. (6619 BQ em)
with the longest Bide to ba e maxImum ~f
38 In. (97 em)
1 a. Fryers without Drip Board (19 In. x 19 1/2 In.
maxImum) (48 x 49.5 cm)
TWD nozzles are available ror rryer prolectlDn: High prox-
ImHy and low proximHy.
The Modal 2H nozzla, Part No. 551028, Is used for high
proxfmlly fryer prolecllon. This nDzzle Is a IWD (2) now
nozzle. The nozzle must be localed anywhare wllhln lhe
perimeter of the hazard area, 24 In. [048 In. (61 (0 122
cm) above lhe cookIng surface of the appliance and .almed
a[ the center or the cooking area. See Figure 3..:1a.
The Model 2L nDzzle Is used ror low proximity rryer
prolecllon. ThIs nozzle Is a Iwo (2) nDW nozzle. The nDzzle
must be localed anywhere on the perlmeler or [he
hazard area, 13 In. (0 24 In. (33 10 61 cm) above the cODk-
Ing surface or the appliance and aImed at IhB cenler of (he
cooking area. See Flgure3-3a.
2H
/J l!~~~~~IlY
I LOCATED
I : I ANYWHERE
I I I WITHIN THE
" J2H' 2L L ~ r ,1- ~;:METER
I I 46' (122 em) I - - ~ I PROXIMITY
I I I I NOULE
I / ' I I LOCATED
I 2L ~ ANYWHERE
I , OO~
I{ / J 24' PERIMETER
I{ / / 13' (61 em) J
11/ (33 em~ _....,_
OOOUOPO
FRYERS WITHOUT
DRIPODARDS
HIGH
I
I
'.
1- _ _ _ _~ ~~ _ _:
EDGE OF
HIlZARO
AREA
HIlZARD
AREA
OOIf7.PC
Figure 3-3a
1b. Fryers with Drip Board
The maximum single nDzzle protection dImensions
depend on Ihe dimensions or the fry pDt Dnly.
For rry pols wHh maximum dimensions of 18 In.
(45.7 cm) on [he longest side and 324 sQ. In. (2090
sq. em) max. area, use overall dlmenslonB of 27314 In.
(70.5 cm) on (he longest side and 500 BQ. In. (3226
sq. cm) max. area.
For fry pols wHh maximum dimensIons excaedlng 18 In.
x 324 sq. In. (2090 sq. cm), but no greater than 19 1/2
In. (49.5 cm) on (he longest sIde and 371 sq. In. (2394
sQ. cm) max araa, use overall dlmanslons of 25 3/6 In.
(64.5 cm) on the longasl sIde and 495 sQ. In.
(3194 sQ. cm) area~
Two nozzles are available for fryer prolecl1Dn: HIgh prox-
ImHy and low proxlmHy.
The Model 2H nozzle, Part No. 551028, fB used fDr high
proxlmlly fryer prolacl1on. This nDzzle Is a two (2) flow
nozzle. The nozzle must be located anywhere within tho
perImeter of Ihe hazard area, 24 In. ID 48 In. (61 10
122 cm) abDve the cooking surface Df Ihe appllBnce and
aimed at the center or the cooking area. See Figura 3-3b.
The Model 2L nozzle IB used for low proxlmlly fryer
protection. This nozzle Is a two (2) now nDzzle. The
Chapter 3 - System DesIgn
Page 3.5
REV. 3
nozzle must be located anywhere on the perimeter of
tho hazard area, 13 In. tD 24 In. (33 10 61 cm) above Ihe
cooking surface Dr the appliance and aimed af the
cenler Or (he cooking area. See Figure J.Jb.
2H
,/~
I ~ 48'N.
I I (122 em)
I { I
I I 2L 24 IN.
I I L,. (61 em)
I{ " 'JJ
1{//13IN.
11/ (33 em)
HIGH
PROXIMITY
~--~g~i~D
(~: ANYWHERE
I :: : WITHIN THE
, 'I I PERIMETER
I j....,........ I
I ~ I I -:>i-- LOW
r< -r- t- ~ I PROXIMITY
I ,: I NOULE
: I : lOCATED
, I I ANYWHERE
I ON THE
PERIMETER
,
I
,
,.
'-- - - -~ ~':. - _,
EDGE DF
HAZARD
AREA
HAZARa
AREA
008fTlPC
..
I
..
Figure 3-3b
2. Small Range (336 sq. In. (2168 sq. cm) maxImum,
28 In. (71 cm) longest side maxlnium). Use this when
nozzle Is cBnler located.
Two nozzles ara available for small range pro[ecllon:
HIgh proximity and IDW proxImity.
The Model1H nozzle, Part ND. 551029. /5 used for high
proximity small range protection. This nozzle Is a one (1)
now nDzzle. When usIng hIgh proximity protecllon,the
range cannot be under a backshelf. This nozzle must be
located on the fronVback cenlarllne of (he appliance, 40 In.
ID 50 In. (102 10 127 cm) above [he cookIng surface, and
aImed dlreclly down wflhln the "Nozzle Locallon Area"
dependIng on the size of-the hazard area. See "Nozzle
PIBcement" chart below. See Figure 3-4a.
NOZZLE FLEXIBILITY PLACEMENT CHART (When
usIng nozzle nexlbllfly, (he maxImum width that cen be
protected Is 12 In. (31 cm))
Length - L Width - W FronURear
In. .(cm) In. ~ In.. (cm)"
12 (31) 12 (31) 8 (20)
13 (33) 12 (31) 7112 (19)
14 (36) 12 (31) 7 (18)
15 (38) 12 (31 ) 6 1/2 (17)
16 (41) 12 (31) 6 (15)
17 (43) 12 (31) 5 1/2 (14 )
18 (45) 12 (31) 5 (13)
19 (4B) 12 (31) 4 1/2 (11)
20 (51) 12 (31) 4 (10)
21 (53) 12 (31) 3112 (9)
22 (56) 12 (31) 3 (ll)
23 (58) 12 (31) 21/2 (6)
24 (61) 12 (31) 2 (5)
25 (64) 12 (31) 1 1/2 (4)
20 (66) 12 (31) 1 (3)
27 (69) 12 (31) 1/2 (1)
23 (71) 12 (31) 0 (0)
-DIIlence rrom c8nlerllne, either toward rront or laward back of hazard
orell, slartlng from (he reference poInt. .
PN551274(3)
ULEX 38313
August 1, 2005
Chapler 3 - System Design
Pege 3-6
REV. 3
V'1
lH
50 IN.
I (127 em)
11H ~o C J
(102 em)
NOUlE
LOCATION
AREA
HIOH
PROXIMITY
OOIItlOPC
Figure 3-4a.
The Model 1 L nozzle, Part No. 551066, Is used fDr low prox-
imlly small range protecllDn. This nozzla Is a Dna (1) flow
> nDzzle. The range can be equipped either with or wlthDut
.. a backshelf. Either type requires the same nozzle require-
ments. The nozzle must be IDcatad 22 In. (56 cm) from either
end Dr the hazard area centered from left tD right. II must be
13 in. to 24 In. (33 to 61 em) ebove cDoklng surface, and
aimed at a point one half the distance of whatever tha height
dimBnslDn of the nDzzle Is. When determining nozzle and aim
point 10catiDns, bolh measuremenls are to be taken from the
same end of lhe hazard area. Example: The nozzle Is
mount'ed 20 In. (51 cm) above the cooking surface. The aim
pDlnl (rom the edge of the hazerd would thBn be 10 In. (25
cm) which 15 one half the nozzle mounting height dlmenslDn.
See Figure 3-4b_ NDte: Nozzles must be placed at or belDw
the shelf. wllhln the nozzle helghlllmllatlons.
EDGE OF
HAZARD AREA
(FRONT OR BACK)
.
I
..
,,1/
- x-
/1"
,,1/
x -
I"
22 IN. ---j
(56 em) I lL
/,.~
" ,~2~IN.(HI
,',' I (61 om)
,,' 13iLN
,'- .
," (H)
, " (33 em)
, '
Fi0~'~J J H~RDl *"'PC
BURFACE
22 IN.
(56 em)
c;:
Figure 3.4b.
ULEX 3830
August 1, 2005
PN551274(3)
2a. High-ProxImity Backshelf Protection - When usIng the
2L nozzle fDr range protection with hlgh-proxlmlly backshelf,
the maximum length of burners being protected must not
exceed 28 In. (71 cm) and the maxImum area of the burners
must nDt axceed 336 sq. In. (2167 sq. cm). The backshelf
must be a minimum of 18 In. (45.7 cm) above lhe top of the
range and may Dverhang the burner by a maximum of 11 In.
(26 cm).
NOTE: Allhough most shelves exceed 11 In. (28 cm) In over-
all dBplh, make sure the shelf does not exceed 11 In. (28 cm)
overhang of the burner.
Nozzle must be IDcated on the front edge of the front burner
and aimed at a point 1 0 In. (25 cm) forward from the back
edge Df the back burner Dn the fronHo-reer centerline.
Nozzle must be,mDunled 24 to 35 In. (61 - 89 cm) abDve the
hazard surfece. See Figure 3-58.
\
SHELF CAN OVERHANG BURNER(S)
I \ A MAXIMUM OF 11 IN. (28 em)
I \
,\
I \
I \
, \
I \
I \
I \
I \
I \
I \
, \
MAX. 26 IN. I \
24-36 IN. (71 em) I
(61-89 em) < I
_L;,:::.,~
CENTERLINE
""""'"
HIGH PROXIMITY BACK SHELF PROTECTION WITH THE 2L NOZZLE
AREA OF PROTECTION PER NOZZLE: MAX. LENGTH OF BURNER .
GRATES 28 IN. (71 om) AND MAX. AREA OF BURNER GRATES NOT
TO EXCEEO 336 sa. IN. (2168 sq. em)
Figure 3-5a.
Chapter 3 - System Design
Page 3-7
REV. 2
. 3. Larger Burner Range (784 sq. In. (5085 sq. cm) maxl- Range Range
mum, 28 In. (71 em) longest side maximum) length - l WIdth - W RadIus - R
One nozzle Is available for large range protecllon: High In. (oml In. (om) In. (em)
proximIty. 18 (46) 27 (69) 3 5/8 (9)
18 (46) 28 (71 ) 3 1/8 (8)
The Model 2L nozzle, Pert No. 551027, Is used for high 19 (48) 18 (46) 6 3/4 (17)
proxlmlly large range protecllon. This nozzle Is a /WO (2) 19 (48) 19 (48) 6 31B (16)
now nozzle. When usIng hIgh proximity protectIon, the 19 (48) 20 (51 ) 6 (15)
range cannol be under a baokshelf. This nDzzle must be 19 (4B) 21 (53) 5 SIB (14)
located 34 in. to 4B In. (B6 to 122 em) abDve the cookIng 19 (4B) 22 (56) 5 1/4 (13)
surface, and aimed dIrectly dDwn wllhln Ihe mDuntlng area. 19 (48) 23 (58) 47/8 (12)
based on Ihe hazard sIze, as described In Ihe Nozzle 19 (4B) 24 (61 ) 4 1/2 (11 )
Positioning Chart. See Figure 3-5. 19 (48) 25 (64) 4 1/B (10)
19 (48) 26 (66) 3 3/4 (9)
19 (48) 27 (69) 3 1/4 (B)
19 (48) 28 (71 ) 271B (7)
20 (51 ) 18 (46) 6 31B (16)
20 (51 ) 19 (4B) 6 (15)
20 (51) 20 (51 ) 5 SIB (14)
20 (51 ) 21 (53) 5 1/4 (13)
, 20 (51 ) 22 (56) 4718 (12)
", 20 (51 ) 23 (58) 4 1/2 (11 )
I 20 (51 ) 24 (61 ) 4 1/B (10)
r 20 (51 ) 25 (64) 3 3/4 (9)
34 IN. 48 IN. 20 (51 ) 26 (66) 3 3/8 (B)
(88 em) (122 em) 20 (51 ) 27 (69) 3 (7)
")'.-l 20 (51 ) 28 (71 ) 2 5/8 (6)
21 (53) 18 (46) 6 (15)
> 21 (53) 19 (48) 5 5/8 (14)
21 (53) 20 (51 ) 5 1/4 (13)
21 (53) 21 (53) 5 (12)
~w 21 (53) 22 (56) 4 5/8 (11 )
21 (53) 23 (58) 4 1/4 (10)
",,"",II 21 (53) 24 (61 ) 3 7/8 (10)
FIgure 3-5. 21 (63) 25 (64) 3 1/2 (9)
Example: A four burner range has a hazard size Df 20 In. 21 (53) 26 (66) 31/8 (B)
(51 cm) In lenglh and 27 In. (69 em) In wldlh. Follow down 21 (53) 27 (69) 23/8 (7)
Ihe Range Length column In Ihe Nozzle Posllionlng Chert 21 (53) 2B (71 ) 21/4 (5)
unlll you eDmB ID 20 In. (51 em). ConUnue dDwn this 22 (56) 18 (46) 5 5/8 (14)
column unHl the correct width appears In Ihe wIdth column. 22 (56) 19 (4B) 5 1/4 (13)
When Ihe w/dlh of 27 In. (59 em) Is arrived ar, raad ecross 22 (56) 20 (51 ) 47/8 (12)
10 the radius column to determine Iha size of radius 22 (56) 21 (53) 45/8 (11 )
allowed, for positioning of the nozzle, from the hazard area 22 (56) 22 (56) 4 1/4 (10)
centerline. In fhls axample, the correct radIus Is 3 In. (8 22 (56) 23 (58) 37/8 (10)
cm). The nozzle can be almad slralghr down anywhere 22 (56) 24 (61 ) 3 1/2 (9)
wllhln a 3 In. (8 cm) radius of Ihe hazard area centerline. 22 (56) 25 (64) 3 1/8 (8)
Nozzle Poallfonlng Chart 22 (56) 26 (66) 2 3/4 (7)
22 (58) 27 (69) 2 3/8 (6)
Ranga Ranga 22 (56) 28 (71 ) 2 (5)
lenglh - L Wldlh - W RadIus - R 23 (58) 18 (46)
In. (cm) In. (cm) In. (em) 5 1/4 (13)
23 (58) 19 (48) 47/8 (12)
18 (46) 18 (45) 7 1/8 (18)
23 (58) 20 (51 ) 4 1/2 (11 )
18 (46) 19 (48) 63/4 (17) 23 (58) 21
(53) 4 1/4 (10)
18 (46) 20 (51 ) 63/8 (16) 23 (58) 22 (56)
18 (46) 21 (53) 6 (15) 23 37/8 (10)
(58) 23 (58) 3 1/2 (9)
18 (46) 22 (56) 55/8 (14) 23 (5B)
18 (46) 23 (5B) 24 (61 ) 3 1/8 (8)
5 1/4 (13) 23 (58) 25 (64)
18 (46) 24 (61 ) 43/4 (12) 2 7/8 (7)
23 (58) 26 (66) 2 1/2 (6)
18 (45) 25 (64) 4 3/B (11 ) 23 (58) 27 (69) 2 1/8 (5)
18 (46) 26 (66) 4 (10) 23 (58) 28 (71 ) 1 5/8 (4)
ULEX 3830
PN551274(2) April 1, 2004
Chapler 3 - System Design
. Page 3-B
REV. 2
Range
Length - L
In. (em)
24 (61)
24 (61)
24 (61)
24 (61)
24 (61)
24 (61)
24 (61)
24 (61)
24 (61)
24 (61 )
24 (61)
25 (64)
25 (64)
25 (64)
25 (64)
25 (64)
25 (64)
25 (64)
25 (64)
25 (64)
25 (64)
25 (64)
26 (66)
26 (66)
26 (66)
26 (66)
26 (66)
26 (66)
26 (66)
26 (66)
26 (66)
26 (66)
26 (66)
27 (69)
27 (69)
27 (69)
27 (69)
27 (69)
27 (69)
27 (69)
27 (69)
27 (69)
27 (69)
27 (69)
28 (71 )
28 (71)
28 (71)
28 (71)
28 (71)
28 (71 )
28 (71)
28 (71)
28 (71)
28 (71)
28 (71)
ULEX 3830
April 1, 2004
PN551274(2)
Range
Width - W
In. (em)
18 (46)
19 (48)
20 (51)
21 (53)
22 (56)
23 (58)
24 (61 )
25 (64)
26 (66)
27 (69)
28 (71)
18 (46)
19 (48)
20 (51)
21 (53)
22 (56)
23 (58)
24 (61 )
25 (64)
26 (66)
27 (69)
28 (71)
18 (46)
19 (48)
20 (51)
21 (53)
22 (56)
23 (58)
24 (61)
25 (64)
26 (66)
27 (69)
28 (71)
18 (46)
19 (48)
20 (51 )
21 (53)
22 (56)
23 (58
24 (61)
25 (64)
26 (66)
27 (69)
28 (71 )
18 (46)
19 (48)
20 (51)
21 (53)
22 (56)
23 (58)
24 (61)
25 (64)
26 (66)
27 (69)
28 (71)
Radius - R
In. (em)
4314 (12)
4112 (11)
4 118 (10)
3718 (10)
3 1/2 (9)
3 1/8 (8)
2718 (7)
2 1/2 (6)
2118 (5)
1 3/4 (4)
1 3/8 (3)
4 3/8 (11)
4 1/8 (10)
3314 (10)
3 1/2 (9)
3 1/8 (8)
2 7/B (7)
2 1/2 (6)
2 1/8 (5)
1 3/4 (4)
1 3/8 (3)
1 (2)
4 (10)
3314 (10)
3 3/B (9)
3 1/B (0)
2 3/4 (7)
2 1/2 (6)
2 1/8 (5)
13/4 (4)
1 3/0 (3)
1 (2)
3/4 (2)
3 5/0 (9)
3 1/4 (B)
3 (8)
2 3/4 (7)
2 3/B (6)
2 1IB (5)
1 3/4 (4)
1 3/B (3)
1 (2)
3/4 (2)
3/B (1)
3 1/B (8)
2 7/8 (7)
2 5/B (7)
2 1/4 (6)
2 (5)
1 5/B (4)
1 3/B (3)
1 (2)
3/4 (2)
3/8 (1 )
o (0)
4. Small Wok (24 In. (61 Gm) dlameler x 6 In. (15 em)
deplh maximum)
TWD nozzles ara avalleble for Bmall wok prolecllon: High
proxlmUy and IDW proxlmUy.
ThB 1 H nozzle, Pl!rt No. 551 029, Is used for high prox-
Imity wok protecllDn. This nozzle IB a one (1) now
nozzle. The nozzle must be located anywhere on the
perimeter of the appllence, 24 In. 1048 In. (61 10
122 cm) abDve the top edge of the wok and aimed althe
Gonter of the wok. See Figure 3-6.
Tha 1 L nDzzle, Part No. 551026, Is used for low proxlm-
Ily wok protection. This nozzle Is a one (1) flow nozzle.
The nozzle musl be IOGated anywhere on the perlme-
tor of the appliance, 13 In. tD 24 In. (33 to 61 Gm) above
the lop edge of the wDk and aimed at the Genter of (he
wDk. See Figure 3-6.
11H
l:l
I
I I
I
I I
,/ y- lH, lL
" II~ ~OIN.
I I (122 em)
I I I
" " 1L
I,' ,h 2~IN.
,',' ,,', I (Glem)
, I ;' 13 IN.
I I I " I (33 em)
I, ,
I", I
~....... NOULELOGATED
....... ON PERIMETER
OOIIUPC I ..............
l.' 2~ IN. (01 em)
't:. DIAMETER MAXIMUM
FIgure 3-6.
5. Large Wok (Greater than 24 In. 10 30 In. (61 10 76 em)
diameter x 8 In. (20 em) depth maximum)
Two nozzles are available ror larga wok proteellon; High
proxlmlly and low proximity.
The 2H nozzle, ParI No. 551028, IB used ror hIgh prDx-
Imlty wok prolecllon. This nozzle Is a IWD (2) now nozzle.
The nozzle mus( be localed anywhere on lhe perlme-
ler Dr (he appliance, 24 In. 10 4B In. (61 10 122 em)
abDva the top edge or Ihe wok and aImed at the canter
or (he wok. See Figure 3-7.
The 2L nDzzle, Part No. 551027, Is used ror low prDxlm-
Ity wok proteellon. ThIs nozzle Is a two (2) flDW nDzzle.
The nozzle must be located anywhere on the perlme-
(er or Ihe appliance, 13 In. 10 24 In. (33 10 61 em) above
the top edge or the wok and aImed althe cenler or the
wok. See Figure 3.7.
1t-;l2H
,'1
I
I I
I
I I
,/ I 2H. 2L
I Y-=-r 48 IN.
I , I (122 om)
I I
I I I
" " ;i2L
I I 2~ IN.
I I / / (81 em)
, ,f ,," f
, I" 131N.
I I: I , ' I (33 om)
I"" I
~' NOULE LDCATED
. ON PERIMETER
ODot"PO r.- 30 IN. (78 om) DIAMETER
't:. MAXIMUM
Figure 3.7.
6. Small Griddle (1080 sq. In. (696B sq. em) x 36 In.
(91 cm) longest side maximum)
Two nozzles are available ror small griddle proleclfon:
High proxImIty and low proximity.
The 1H nozzle. Part No. 551029, Is used ror high prox-
imIty griddle prolacllon. ThIs nozzle IB e Dne (1) nDW
nozzle. The nozzle must be located above any corner
or the hazard surfaca, 24 In. to 48 In. (61 tD 122 cm)
above Ihe cookIng surface or the appliance and aImed al
a poInt 12 In. (31 em) over and 12/n. (31 em) In rrom
(he corner below the nozzle. See FIgure 3-8.
The 1 L nozzle, Part No. 551026, Is used ror IDW proxlm-
By griddle prolecllon. ThIs nozzle Is a one (1) now
nozzle. The nozzle musr be localad above any corner
or the hazard surface. 10 In. 10 24 In. (25 1061 cm)
above the cooking surface or the appllanca and aimed at
a polnl 12 In. (31 cm) over and 12 In. (31 cm) In rrom
(he corner below the nozzle. See Figure 3-8.
Chapter 3 - System Design
Page 3-9
REV. 2
/' EDGE OF HA2ARD AREA
NOULE (ANY
CORNER)
, I 12 IN.
, , I (31 em)
\, '
---K
12 IN.
(3 10m) AIM POINT
lH
c\\
4DIN. G:-- \
(122 om) IlL __ "
2.. IN. " \ \
(81 em) , \ \
to IN. ",\
(28 om) ,\\
HA2ARD
SURFACE
W2IN.
(31 em)
Figure 3-8.
0081&.4PC
8a. Small Griddle (1080 sq. In. (6968 sq. cm) x 36 In.
(91 em) longest side maximum) Alternale Protection
Two nozzles are available ror small griddle alternale
protection: HIgh proximity and low proximity.
The 2H nozzle, Part No. .551028, Is used ror high prox-
Imity griddle prolecllon. This nozzle Is a Iwo (2) rJDw
nozzle. The nozzle must be localed 0 [D 6 In. (0 (0 15
em) from shDrt side or the hazard surface, 24 In. (0 48
In. (61 tD 122 cm) above the cooking surface or (he
appliance and elmed af the center of the hazerd area.
See FIgure 3-8a.
The 2L nDzzle, Part No. 551027, Is used ror low proxim-
lIy griddle prolecllon. This nozzle Is a two (2) now
ilDzzle. The nDzzle must be located 0 to 6 In. (0 to 15
cm) rrom the short side Df the hazard surface, 13 In. (0
24 In. (33 10 61 cm) abDve (he cooking surface or lhe
appllence end aImed althe center or (he hazard area.
Sea FIgure 3-8a.
DIN.
r'\
48 IN ~ \
. I 2L \. \
8 IN. (f21'~;:~1 -r<\\
NOZZLE ! 13 IN. ,\ \
i~~TION ._3om) \,\~~ .
. I
f- 112 L --I
EDGE DF
HAZARD AREA
Figure 3-8a.
PN551274(2)
ULEX 3830
April 1, 2004
Chapter 3 - System Design
. Page 3-10
REV. 2
7. Large Griddle (1440 sq. In. (9290 sq. em) x 48 In.
(122 cm) longesl Bide maximum)
Two nozzles are available for large griddle prolecllon:
High proxlmlly and low proxlmlly.
The 2H nozzle, Part No. 551028, Is usad for high prox-
Imlly griddle prolecllDn. This nozzle Is a two (2) IIDW
nozzle. The nozzle must be located above any corner
of the hazard surface, 24 In. to 48 In. (61 10 122 cm)
above the cooking surface of the appliance and aimed al
a point 12 In. (31 em) over and 12 In. (31 em) In from
the corner balow Ihe nozzle. See Figure 3-9.
The 2L nozzle. Part No. 551027, Is used fDr IDW proxlm-
lIy griddle protection. This noule Is a lWD (2) f1Dw
nozzle. The nozzle must be located above any corner
of the hazard surface, 10 In. to 24 In. (25 cm to 61 em)
above the cooking surface of the appliance and aImed al
a point 12 In. (31 cm) over and 12..ln. (31 em) fn from
lhe corner below the nozzle. See Figure 3-9.
EDGE OF
./' HAZARD AREA
NOZZLE (ANY ~
CORNER)
",- I 121N.
'- '- ,-; (31 em)
- - - K
121N.
(31 em)
AIM PDINT
2H
f:\...
46 IN. G: \
(I22 em) '\
, \
i2L '- "
24 IN. ", \
(61 em) "
, ,\
10 IN. '- ,\ \
f25 om} ,\\
HAZARD
SURFACE
0081UPG
Figure 3-9.
ULEX 3830
April 1, 2004
PN551274(2)
8. Radiant Char-Broiler (624 sq. In. (4026 sq. cm) x 25 In.
(66 cm) longest side maximum)
Note: Radlen( charbrollers are dlsllngulshed by the use
of healed melal slrlps (radiants) (hat are used for cook-
Ing.
Two nozzles are available for redlant char-broiler protec-
tlDn. High proxlmlly and low proxlmlly.
The 1 H nozzle, Part No. 551029, /s used for high proxlmlly
redlanl char-broiler prolecllon. This nozzle Is a one (1) flow
nozzle. The noule must be IDcated anywhere within the
perimeter of the hazard aree. 24 In. 1048 In. (33 [0 61
cm) abDve Ihe cooking surface of the eppllance and aimed
allhe center of (he broiler surface. See FIgure 3-10.
The 1 L nDzzle, Part No. 551026, Is used for low proxlm-
lIy radlanl char-broiler protection. This nozzle Is a one
(1) flow nozzle. The nozzle must be located anywhere
on the perimeter of Ihe hazerd surface, 13 In. 10 24 In.
(33 10 61 cm) above Ihe cooking surface of the appli-
ance and aimed althe center of the broiler surface. See
Figure 3-10.
1H NOZZLE LOCATED ANYWHERE WITHIN THE PERIMETER
FOR HIGH PROXIMITY PROTECTION
5 lL NOZZLE LOCATED ANYWHERE ON THE PERIMETER
, FDRLOW
f' lL~ ' PROXIMITY
" PROTECTION
48 IN. , '
(122 em) lL "
"
24 IN. r"-, ''-
(D1em) I ',\,
I I ,13 IN. '"
~~~
RAD A T
BROILER
I
- + - <t.
I
<t.
IN ooeUTPC
EOGe OF
HAZARD AREA
Figure 3-10.
9. Radiant Char-Broiler (864 sq. In. (2195 sq. em) x 36 In.
(g1 em) longest side maximum)
Two nozzles ere evalleble for radiant char-broiler protec-
tion: High proxlmllY and low proxlmily.
The 2H nozzle, Part No. 551028, Is used for high proximity
radian I char-broiler prolecllon. This nozzle Is a Iwo (2) now
nozzle. The nozzla must be locatad above any comer of
the hazerd surface, 36 In. to 48 In. (91 tD 122 cm) above
Ihe CODklng surface of the appliance and elmed at the
center of the broiler surface. Sae Figure 3-118.
EDGE OF
I\ZA
EA
2H
\
'=\
I~ ,
48 fN. ' \
(122 em) ',,,
j 'F;' ":~'i
/H RDAR
'f.. , I I
, ,
, I
,
- ....1- <t
I
<t
NOZZLE (ANY
CORNER)
I HIGH PROXIMITY
RADIANT BROILER
Figure 3-11a.
OOIII1SPO
The 2L nozzle, Pert No. 551027, Is usad fDr low proximity
radiant char-broiler prolecllon. This nozzle Is a two (2) now
nozzle. The nozzle must be located anywhere on the
perimeter of the hazard surface, 13 In. ID 36 In. (33 1091 cm)
above the cooking surface of [he appliance and aimed at the
center of the broiler surface. See Figure 3-11b.
2L
)0.,
f:\
36 IN. ~" \
(91 em) , ,
I ,~~ ~N ','
~mJ '~'1
I <t
NOZZLE LOCATED ANYWHERE ALONG
PERIMETER
OF HAZARD
AREA
I
I
- +- <t.
I
<t
LOW PROXIMITY 00II118PO
RADIANT BROILER
EOGE.DF
HI\ZARO AREA
Figure 3-11 b.
10. Lava Rock Char-Broiler (624 sq. In. (4026 sq. cm) x
26 in. (66 cm) longesl side maximum)
Note: Synthetic rock charbrollers are dlstln9ulshBd by
the use Df lava, pumice, or synthetic rocks thai era used
for cooking.
One nozzle Is available for lava rock char-broiler protec-
tion. The 2L nozzle, Part No. 551027, Is used fDr bDth
high prox/mlly end low proxlmlly.
The 2L nozzle, Pari ND. 551027, Is used for hIgh proximity
lava rock char-broiler prolectlon. This nDzzle Is a two (2)
flow nDzzle. The nDzzle musl be loceted anywhere wllhln
the perimeter of Ihe hazard araa, 24 In. tD 35 In. (61 lD 89
cm) above the cooking surface of lhe appliance and aimed
at the cenler of Ihe broiler surface. See Figure 3-12.
Chapter 3 - System Design
Page 3-11
REV. 2
The 2L nozzle, Part No. 551027, Is used for low proxlm-
Ily lava rock cher-broller prolecllon. This nozzle Is a Iwo
(2) flDW nozzle. The nozzle must be located anywhere
on the perImeter or the hazard 6urface, 15 In. to 24 In.
(38 10 61 cm) above the cooking surfaca of lhe appli-
ance and aimed atlhe center of Ihe broiler surface. Sae
Figure 3.12.
2L NOZZLE LOCATED ANYWHERE WITHIN THE PERIMETER
FOR HIGH PROXIMITY PROTECTION
2L NOZZLE LOCATED ANYWHERE ON THE PERIMETER
FOR LOW
PROXIMITY
PRDTECTION
2L
~',
I~"
3ft IN. , '
(89 em) 2L ,,,
'2~ 'IN...)o., ",
.(81 em) ','~,
I I ,~~ ~N. '"
~~
I
- + - ct
I
ct
LAVA ROCK OM ra7PC
CHAR-BROILER
EDGE OF
HI\ZARO AREA
Figure 3-12.
11. Natural Class "A" Charcoal Char-Broiler (480 sq. In.
(3097 sq. cm) x 24 In. (61 cm) longesl side mexlmum)
Note: Glass "A" (natural) charbrollers are distinguished
by Ihe use of charcoal, mesqulle chips, chunks, andlor
logs that are used for cODklng.
Two nozzles are available for nalural charcoal char-
broiler protection. High proxlmlly and low proxlmlly. The
maximum depth of fuel (charcoal) must nol exceed 6 in.
(15 em).
The 1 H nozzle, Part No. 551029, Is used for high prox-
Imity natural charcoal char-broiler protecllon. This nozzla
Is a one (1) !low nozzle. The nozzle must be localed
anywhere withIn the perimeter Df the hazard araa, 24
In. to 35 In. (61 tD 89 em) abDva the cooking surface Df
(he appliance and almad at tha center of the broiler
surfaca. See Figure 3-13.
The 1 L nDzzle, Part No. 551026, /s used for low proxim-
Ily natural charcDal char-brollar protecllon. This nozzle Is
a Dne (1) flow nDzzla. The nozzle must be localed
anywhere on the per/meter of (he hazard surface, 15
In. tD 24 In. (38 to 61 cm) abova tha cooking surface Df
tho appliance and aimed atlha center of Iha broiler
surface. Sae Figure 3-13.
lH NOZZLE LOCATED ANYWHERE WITHIN THE
PERIMETER FOR HIGH PROXIMITY PROTECTION
:~~~~E LOCATED ANYWHERE ON THE PERIMETER
PROXIMITY
PROTECTION
lH
111.iH\
I~,\
35 IN. , \
(89 em) lL ,\
I "
2~ IN.~, "
(81 oml I ",
, "
I I I~: IN. , ,
~
FUEL DEPTH MUST NOT
EXCEED 8 IN. (15 em)
- I
+~ It.
I
It.
NATURAL CHARCOAL "- 008181"0
CHAR-BROILER
EDGE OF
HAZARD AREA
FIgure 3-13_
PN551274(2)
uu~x 3830
April 1, 2004
Chapter 3 - System Design
. Page 3-12
REV. 2
12. Mesquite Char-Broiler (480 sq. In. x (3097 sq. cm)
24 In. (61 cm) longest side maximum)
Two nozzles are avallabla rDr mesquite char-broiler
prolecllon. High proxlmlly and low proxlmlly. The maxi-
mum deplh or ruel (woDd) musl not exceed 6 In. (15 em).
The 1 H nozzle, Part No. 551029, IB used ror high prox-
imity mesquite cher-broller protecllon. This nozzle Is EI
one (1) now nozzle. The nozzle musl be loceted
anywhere withIn the perlmetar or the hazard aree. 24
In. to 35 In. (61 1089 em) ebDve Ihe cDDklng surfece or
Ihe appliance and aimed allhe cenler Dr Ihe broiler
surface. See Figure 3-14.
The 1L nozzla, Part No. 551026, Is used rDr IDW proxim-
ity mesquite charcoal char-broiler prolecllDn. This nozzle
Is a one (1) now nozzle. The nozzle musl be loceled
anywhere on the perImeter or Ihe hazard surface, 15
In. to 24 In. (38 to 61 em) above the cooking surface Dr
(he appliance and aimed at the center or Ihe broiler
surface. Sea Figure 3-14.
lH NOULE LOCATED ANYWHERE WITHIN THE PERIMETER
FOR HIGH PRDXIMITY PRDTECTION
lL NOULE LOCATED ANYWHERE ON THE PERIMETER
FOR LOW
PROXIMITY
PROTECTION
11-1
8\
~,\
J5IN. I I
(89 em) lL I,
i4IN./, \,
, "
(6f em) "I
I I ,~; IN. ,"
~em) "'1
r'FUEL DEPTH MUST Noi
EXCEED 8 IN. (16 em)
- I
+ - GO
I
GO
MESQUITE '\ OOIIf1l7PG
CHAR.BROILER
EDGE OF
HAZARD AREA
Figure 3-14.
ULEX 3830
April 1, 2004
PN551274(2)
13. UprlghUSalamander Broiler (Internal chember 1064 sq.
In. x 36 In. (6665 BQ. cm x 91 cm) IDngest side maximum)
One nDzzle Is available ror uprlghVsalamander broiler
prolecllon.
The 1 L nDzzle, Part No. 551026, Is used ror broiler
prolBcllDn. This nozzle /s e Dne (1) now nozzle. The
nDzzle musl be localed abDve the grale, allhe rronl
edga or Ihe appliance, oulslde lhe broiling chamber, and
pDlnled allhe back opposlle corner or lhe broiler chem-
bar. Tha nozzle must be aImed parallel io Ihe broiler
grale surface. See Figure 3-15.
lL NDULE AIMED
AT eAcK DPPOSITE
CORNER
SALAMANDER BROILER
fLNDULEAIMED
AT BACK OPPOSITE
CDRNER
BROILER
CHAMBER
UPRIGHT
BROILER
OOlIIBgPC
Figure 3-15.
14. Chain Broiler (Internal chamber 1026 sq. In.
(6619 sq. cm) x 38 In. (97 em) longest side maximum)
One nozzle Is available for chain broiler proteclIDn.
The 1L nozzle, Parl No. 551026,/s used for broiler
proleclion. This nozzle is a one (1) r1Dw nozzle. The
nozzle musl be localed 1 to 3 in. (3 to 8 cm) above (he
surface of the chain, at the front edge of the appliance,
and pointed at (he opposile dlagonBI corner. The nDzzle
musl be aimed parallel 10 the chain surface. See Figure
3-16.
lL NOULE AIMED
AT OPPOsiTE
DIAGDNAL CDRNER
"
I. ~
T
t
l-JIN.
(Uom)
--' 008tDOPC --'
Figure J-16.
Chapter 3 - System Design
pege 3-13
REV. 2
15. Tilt 5kllleUBralslng Pan
Prolecllon for till skillet or braising pans is to be basad
upon the coverage IIml!allons provided for deep fal fryer
prolectlon. Coverage IImllallons are based on fryer sizes
Including drip boards. ExcepUon: Till sklllels and braising
pons may exceed the maximum of 6 sq. ft. (.6 sq. m)
IDtaf when modularlzlng. Tilt skillets and braising pens
generally utilize a hinged cover. Fryer protecllon nozzles
are 10 be placed loward [he fronl of Ihe appliance 10
mInimize the pDlenUal for the III! sklllel or brei sing pan
CDver tD In(erfere wllh Ihe nozzle dlscherge. See Figure
3-17.
COVER MUST
NOT INTERFERE
WITH NOZZLE
DISCHARGE
??oo11
THE NOZZLE IS TD BE PLACED TOWARD THE FRONT OF THE APPLIANCE
TD MINIMIZE THE PDTENTIAL FOR THE SKILLET DR BRAISING PAN COVER
TO INTERFERE WITH THE NOZZLE DISCHARGE.
.~
''I'li
/;1
". I
, / I
/". I FOR MINIMUM
// / i ~~~~IMUM
," / i HEIGHTS, REFER
/1" . I TO FRYER
,,/ / , ~~;;~~TERS
,/ / ! I
/" . .r---L
COVER MUST
NOT INTERFERE
WITH EDGE OF
DISCHARGE
PATTERN
??oo11
FRYER NDZZLE USED FOR TILT SKILLET OR BRAISING PAN PROTECTION
MUST BE PDSITIONED NEAR THE FRONT EDGE OF THE PAN AND AIMED AT
THE FRDNT TO BACK CENTERLINE OF THE PAN. THE DISCHARGE FROM
THE NOZZLE(S) MUST COMPLETELY CLEAR THE PAN COVER WITH AN
UNOSSTRUCTED VIEW TO THE SACK OF THE PAN.
Figure J-17.
PN551274(2)
ULEX 3830
April 1, 2004
Chepler 3 - System Design
Page 3-14
REV. 3
Fryer - Multiple Nozzle ProtectIon
Fryers exceeding the coverage of a single nDzzle CBn be
divided Into modules. Each module musl nol exceed Ihe
maximum area allowed for a single nozzle. However, when
ulillzlng multiple nozzle prolectlDn, the longest side allowed
for a fryer wllh drip board can be used, regardless of
whether the fryer has a drip board or not.
The maximum size fryer that can be modularized Is 864 sq.
in. (5574 sq. cm).
Design requirements for multiple nozzle fryers are broken
down as follDWS:
1. If Ihe fryer Includes any drlpboard areas, measure both
the internallenglh (front (0 back) and width Df Ihe frypot
portion. Then measure the Internallenglh and width of
Ihe overall hazard area IncludIng any drlpboard arees.
Determine the area of both the frypot and the area of the
overall val by mulliplylng corresponding lenglh and width
dimensIons.
2. Divide (he frypol or ova rail vatlnlo modules, each Dr
which can be protected by a sIngle nDzzle, based on Ihe
maximum dImension and area coverage Df the nDzzle as
specIfied in "Design CherI."
If the module considered does nollnc/ude any pDrllDn
of lhe drlpboard, use only the maxImum frypot erea
end maximum dimension listed In the "Design Chart:
If the module considered Includes any drlpbDard
areas, use bolh lhe maximum frypol area and dlmBn-
sian lis led In the "Design Chart", and the maximum.
overall area and dimension listed In lhe "Design
Chart."
3. None of the maximum dimenslDns mey be exceeded. II
either (he maximum frypot.or the overall sizes ere
exceeded, Ihe area divided Inlo modules will need 10 be
redefined wllh Ihe posslbl/Jly of an add/Ilona I nDzzle.
ULEX 3830
August 1, 2005
PN551274(3)
PIPING LIMITATIONS
Once the nozzle placemenl and quantity of tanks has been
delermlned, Ills necessary 10 delermlne Ihe piping configu-
rallons between lhe lenk and the nDzzles. ThIs secl/on
contains Ihe guidelines and IImllallons for desIgning the
dlstrlbullon piping 50 lhallhe wet chemical agent will
dlscherge from lhe nozzles al a proper flow rate. These IIml-
lations must also be referred tD when selecllng Ihe mounllng
IDea lion fDr Ihe tanks.
The maxImum pipe lengths are be sed on In(ernal pIpe
vDlume. Each size lank Is allowed a minimum and maximum
tDlal vDlume of pIping, calculBled In milliliters.
Thare Is nD need to dlsllngursh between what portion of lhe
pipIng Is supply line and what portion Is branch line. Only
Ihe lolal vDlume of the complele piping network has 10 be
consldored.
Volume Chart
1/4 In. pIpe = 20.5 mls./fl.
3/8 In. pipe = 37.5 m/s./fl.
1/2 In. pipe = 59.8 mls./ft.
3/4 11:\. pIpe = 105.0 mls./ft.
Tank Chart
, Maximum
Volume Allowed
Maxfmum Between FlrBt
Maximum PIpe Nozzle and
Tank Flow Volume Last Nozzle
SIze Numbers (milliliters) (milliliters)
.. 1.6 Gallon 5 1500 600
.. PCL-160
3.0 Gallon 10 1910 1125
PCl-300
4.6 Gallon 14 3400 3000
PCL-460
4.6 Gallon 15 2600 2000
PCL-460
6.0 Gallon 19 4215 1688
PCl-600 per sIde
6.0 Gallon 20 3465 1313
PCl-600 per sIde
General Piping Requirements
1. Spill pIpIng and straIght pIpIng are both aI/owed
on a PCL-300 and PCL-46D syslem.
2. PCL-600 sysfems must Use spl/[ piping only, w/[h
no nozzle localed before the spill, and with a
max/mum of 14 flow points per sIde. 1/2/n. mInI-
mum piping must be used up to the nrst spill.
3. Maximum volume fDr 1/4 In. pIpe between a
nozzle and the preceding tee Is 410 mls.
4. Maximum flow numbers for 1/4 In. pIpe Is 6.
5. Maximum number of elbows between a nDzzle
and the precedIng lee Is 5.
6. Maximum of 25 elbows are allowed In Ihe tofBI
pIpIng system.
7. Maximum difference In eleva[lon betweBn Ihe lank
ou[let and any nozzle, or the tank ou[let and [he
hIghest or lowast horizontal pipe run, /5 10 ft.
(3.1 m).
8. No traps ara allowad In the pIpIng network.
9. Pipa langths are measured from center 10 center
of fi((/ngs.
10. The internal equivalent length volume of fillings
does nol have to be consldared as part of (he IDlal
pIpe volume.
11 When utilizIng dlffarent sIze pipe In the system, the
"argest size must start first and (he addillonal pIpe
mus! decraasa as 11 approaches the nozzle.
12. Elbow(s) or swivel adaplorB IDea led at the nDzz/es
do nol have to be counted In Ihe 25 BlbDW maxI-
mum requirement.
13. Reducing bushIngs are allowed when reducIng tD
a smaller pipe size.
14. Addll/onal piping re--1ulremenls when profec[lng a
range, wok, or a fryer:
PCl-300 - MinImum of 300 ml and four (4) now
numbers requIred In tolal system. Of Ihal mini-
mum, 239 ml and (wo (2) now numbers mus( be
ulillzed at or before Ihe range, wok, or fryer.
PCL-460 - MInimum of 660 ml and len (10) now
numbers required In tDtal syslem. Of lhat mini-
mum, 180 ml and Iwo (2) nDW numbers must be
utilized at or before (he renge, wok, or fryBr.
PCl-600 - MinImum of 960 ml and fourteen (14)
flow number's requIred In lolal sysfem. Of (ha(
minImum, 120 ml and 2 flow numbers must be
ullllzed at or before the range, wok, or fryer.
Chapter 3 - System Design
Page 3-15
REV. 2
SUPPLY PIPE
MUST ENTER BULL
SIDE DF TEE
SPLIT PIPING (REQUIREO
ON PCL600 SYSTEMS)
0011 tIl IPC
Figure 3-18.
Design Steps
Step No.1 Determine number of flow points required based
on duel Blze, plenum size and type, and size of
all appliances.
Step No.2 Delermlne size and quantlly of lanks required.
Refar 10 (he chart In "General PipIng
RequlremanlB" (0 determine the maximum
amount of flow numbers allowed per each lank
size.
Step No.3 LBYOUt nDzzles. pIping diagram, and tank loca-
lion. Delermlne pipe lengths as accurale as
possible. Make certaIn maximum number of
elbDWs 15 nol exceeded. Note: Tanks cannot
be manIfolded together. Each tank must
have a separate pipIng network.
Step No.4 Add alllhe lenglhs of each pipe run and mulll-
ply by (he mls.lft. listed In the Volume Chart. If
lhe sum falls within the acceptable range noled
In general PipIng Requlramenfs. that pipe size
15 acceptable. If the calculaled volume 15 100
large, recalculale (he volume uBlng the mJ per
foot of a smaller pipe size. PIpe sizes can be
mIxed but Rule No. 11 of the General Piping
Requlremenls must be followed.
Step No.5 Check lD make certain minimum volumes, maxi-
mum vDlumes and maxImum volume allowed
belween flrsl nozzle and last nozzle is nof
exceeded (Tank Chart). Check aach rule In
"General PipIng Requirement" to make certaIn
none heve been exceeded. If any requirement
15 exceeded, change to a different pipe size and
recalculate.
PN551274(2)
ULEX 3830
April 1, 2004
Chapler 3 - System Design
. Page 3-16
REV. 2
Example
The cooking area thai requires protection consists of a single
56 In. (142 cm) perlmeler exhaust duct, a 10 ft. (3.1 m) IDng
"V" bank plenum, (2) 18 in. (46 cm) wide x 24 In. (61 em)
fryers, a 30 in. (76 cm) x 36 In. (91 em) wide griddle, and a
24 In. (61 cm) diameter wok. See Figure 3-19.
(2) 18 IN. (48 em) X 24 IN.
(8 10m) FRYERS
(1) 30 IN. (810m) X 38 IN.
(91 om) GRIDDLE
(I) 24 IN. (81 em) DIAMETER
WOK
Figure 3-19.
Step No.1 DetermIne number of flow points required.
56 In. (142 em) perimeter duct requires onB,
two flow nozzle
10ft. (3.1 m) "V" bank hood requires one, one
flow nozzle
1 B In. x 24 In. (46 x 61 cm) fryer requires one,
two flow nozzle
18 In. x 24 In. (46 x 61 cm) fryer requires one,
two flow nozzle
30 In. x 36 In. (76 x 91 cm) griddle requires
one, one flow nozzle
24 In. (61 cm) diameter wok requIres onB, Dno
flow nozzle
TOTAL FLOW NUMBERS - 9
Step No.2
Determine size and quantity of tenks required.
Referring to the chanin "General PIpIng
Requirements," a PCL-300 and a PCL-460 can
supply 10 flows, lherefore, a PCL-300 can be
ullllzed.
ULEX 3830
April 1, 2004
PN551274(2)
Step No.3 Make an accurate sketch of (he cooking lineup
and the hood. Sketch In the tenk location and all
the piping required for lhe lolal system. Make
certain al/ pIpe lenglhs and number of elbows
are as accurate a8 pDsslble. Check Ihe "General
Piping Requirements" to determine Ihalthe mini-
mum and maximum requirements are mel. See
Figure 3-20.
O'
8'
FIgure 3-20.
Chapler 3 - System Design
Page 3-17
REV. 1
Step No.4 Tolal all pipe lengths. Refer 10 Ihe VDlume
Chart. Chose B given pipe size and mUlllply the
ml per foot by the (olallenglh of alllhe pipe. If
(he sum (ails wllhln (he acceptable range noled
In Tank Chart, Ihal pIpe sIze Is acceplabla. If
the calcu/aled volume Is 100 large, recelculale
the volume using (he ml per fool or a smaller
pipe size. See Figure 3-21.
Add sBelfon A-B = 0'-6" + 5' + 14' + 2' + 0'-6" =
22' (.2 + 1.5 + 4.3 + .6 + .2 = 6.8 m)
Add secl/on B-C = 1'-6" (.5 m)
Add seel/on C-D" l' (.3 m)
Add secl/on D-E = 2' (.6 m)
Add seel/on E-F = 0'-6" (.2 m)
Add secl/on F-L = 3' + 2' + 2".= 7' (2.1 m)
Add section B-G = 0'-6"(.2 m)
Add secl/on C-H = 2' + 2' = 4' (.6 + .6 = 1.2 m)
Add secl/on D-I = 2' + 2' = 4' (.6 + .6 = 1.2 m)
Add section E-J = 0'-6" + 0'-6" = l' (.3 m)
Add secl/on F-K = 2' + 2' = 4' (.6 + .6 = 1.2 m)
Total length of all pIpe" 47'-6" (14.5 m)
Refer 10 Volume Chert. The pipe size chosen Is
3/e Inch. The volume per fDOI of 3/8 In. pipe is
37.5 ml. Mulliply 37.5 by the lolal pipe length of
47.5 fl.
37.5 ml x 47.5 fl. = 1781 mltolel vDlume
The maximum volume allowed for a PCL-300 Is
1910 ml, therefore, 3/8 In. pipe Is acceptable for
this system.
()
008 fllPC
Figure 3-21.
PN551274(2)
ULEX 3830
April 1, 2004
Chapler 3 - Syslem DesIgn
. Page 3-18
REV. 1
Step No.5 Check 10 make certain mInimum volumes end
maximum volume allowed between first nozzle
and lasl nozzle are not exceeded (Tenk Chert).
Check each rule In "General PipIng Requirements"
10 make certain nDne have been exceedad. If any
requirement Is exceeded, changa 10 a different
pipe size and recalculale. See Figure 3-22.
Refer to Tank Chart
MinImum Pipe Volume for PCL-300 15 300
mlllllllers protecllng a fryer, wok, or range
(Example sYBlem pIpe volume Is 1781 mlll/lIlers,
lharefore OK)
Maximum PIpe Volume for PCL.300 Is 1910
milliliters (Example system pipe volume Is
1781 mlllflflars, Iherefore OK)
MaxImum Volume Allowed Between First
Nozzle and Last Nozzle for PCL-300 Is 1125
mIllIliters (Example system, the amount of 318
In. piping belween G and L, Is 25.5 feel. 25.5
feet x 37.5 mls./ft. = 956.3 ml, therefore, OK)
Refer to General Piping RequIrements
1. Split ptplng and stratght pipIng are both
allowed on PCL-300 and PCL-460
systems. (Example syslem OK)
2. PCL-600 systems must use split pipIng
only, with no nozzle located bBfore the
split, and wllh a maxImum of 14 flDW
poInts per side. 1/2 In. minImum piping
must be used up to the first spill.
(Example system N/A)
3. Maximum volume for 1/4 In. pIpe
between a nozzle and the precedIng tee
Is 410 mls. (Example system N/A)
4. MaxImum flow numbers for 1/4 In. pipe
Is 6. (Example system N/A)
5. Maximum number of elbows botwoBn e
nozzle and the preceding too Is 5.
(Example syslem has a maximum number
of 2, lherefore, OK)
6. MaxImum of 25 elbows are aI/owed In
the total pIpIng system. (Example Syslem
has 11 elbows, therefora, OK)
7. MaxImum dIfference In elevation between
the tank outlet end any nozzle, or the tank
outlet and the highest or lowest horIzontal
pIpe run, Is 10ft. (3.1 m) (Example syslem
has 5'-6" (1.7 m). therefore, OK)
8. ND traps are allowed In the pIpIng
network. (Example sYBlem has nD lraps,
tharefore, OK)
9. PIpe lengths are measured from center to
center of fIttings. (Example syslem pipe
lengths were meesured from cenler 10 conter
of fittings, therefore. OK)
ULEX 3830
April 1, 2004
PN551274(2)
10. The Internal equivalent length volume Df
flllIng8 doen not have 10 be considered
as part of the total pIpe volume.
(Example system OK)
11. When utilizIng different sIze pipe In Ihe
total system, the largest sIze must start
first and the addItional pIpe must
decrease liS It approaches the nozzle.
(Example syslem N/A)
12. Elbow(s) or swIvel adaptors located at
the nozzles do not have to be counted In
the 25 elbow mBxlmum requirement.
(Exemple syslem OK)
13. AddltlonBI pipIng requirements when
protecting B range, wok, or a fryer:
. PCL-300 - MInimum of 300 ml and four
(4) flow numbers required In total
system. Of that mInimum, 239 ml and
two (2) flow numbers must be ullllzed
at or before the range, wok, or fryer.
(Example syslem has 1781 ml and 10
flDW numbers, Iherefore, OK. The exam-
ple sYBlem has 1050 ml and 3 flows
Including Ihe fryer. Iherefore, OK)
PCL-460 - MInimum of 660 ml and len
(10) fiDW numbers required In lolel
system. Of that mInImum, 180 ml and
two (2) flow numbers must be utilIzed at
or belore (he range, wok, or fryer.
peL-600 - MinImum of 960 ml and four-
teen (14) flow numbers required In lolal
sYBtem. Of Ihat mInimum, 120 ml and 2
flow numbers must be ullllzed al or
before the range, wok, or fryer.
TANK CHART .
MAX. VoL.
BETWEEN
FIRST AND
LAST NOZZLE
GEN. PIPING
RULE NO. 12
GEN. PIPING
RULE NO. lJ
005r.]pc
FIgure 3-22.
DETECTOR PLACEMENT
DetectDrs are required over cooking appliances and In the
dUcl(s) Or protecled venlllallon hoods. Detectors shall be
localed In the plenum area of [he venllla!lon hood.
Exhaust Duct(s).
Each exhausl duct must have at least one (1) deleclor
Installed In the duel entrance, located In (he air streem of lhe
cooking vapDrs al a maximum Df 12 feel (3.7 m) Into the
· ducl. See Figure 3-23.
--... .rt=- :I' ~ __ __
~: ..-.. -:::v)J"-' 0= _
I
12 FT. (3.7 m)
MAXIMUM
~
Figure 3-23.
OOlllt.4PC
NOTICE
When gas appliances are used and the flue gases frDm
the burner are exhausted Inlo the ducl, Ihe deleclDr must
be kepI oul of the air stream of lhese exhausl gases.
These gaseB can be very hol and cDuld acluale lhe
syslem unnecesserily.
Duct openIngs lhal are long and narrDW or large enDugh
10 require mull/pie duel nDzz/es may require addlllonal
deleclors.
Electrostatic Precipitator.
If an eleclroslaUc precipitator Is localed al or near lhe base of
Ihe exhausl duel, it Is necessary to locale a detector below Ihe
precipitator, althe base of the ducl, and a/sD locate one In the
ducl, Just above Ihe precipitator. See Figure 3-23a.
When Installing Ihe deteclor bracket and syslem conduit make
certain they do not inlerfere with the opera lion of the '
. preclp/lalor.
Chapter 3 - System Design
Page 3-19
REV. 1
t
..
Figure 3-23a.
..."..
CookIng Appllance(s).
Eech cooking eppllance wllh a conllnuous cooking surface
nDI exceeding 48 In. x 48 In. (122 x 122 cm) shall be
prolecled by one (1) deteclor. CookIng eppllances with a
conUnuDus cODklng surface exceeding 48 In. x 48 In. (122 x
122 cm) shall be protected by one (1) deteclor per 40 In. x
48 In. (122 x 122 em) cooking area. Detectors used for
· cooking appliances musl be lOCated. above the protecled
appllanca toward the exhaust duel side of the appliance. The
delectDr should be IDcaled In the air stream of the appliance
10 enhance syslem response lime.
/( a cDoklng eppllance 15 located under a ducl opening where
a de lector has been mounted, Ills nol necessary to ulillze
an add/lional deleclor provided the ducl de fee lor Is nDt more
lhan 12 In. (31 em) Into the duct opening. If two (2) appli-
ances are loceled under a duct opening where a de(eclor
haB been moun(ed, Ills not necessary 10 ul1l1ze an addllfonal
delector provided lhe ducl de(ecfDr Is nol more than 12 In.
(31 cm) Into fhe ducl Dpenlng. See Figure 3-24.
~-l__________
F"""V
(~)
I~
(a)
f='l
(C)
'....J
APPLIANCE APPLIANCE APPLIANCE APPLIANCE
COVERED COVERED
BY BY COVERED COVERED
OETECTOR DETECTOR BY BY
^ a DeT&CTOR DETeCTOR
B C
FIgure 3-24. Proper Detector Placement.
ool.....'PO
PN551274(3)
ULEX 3830
Augus( 1, 2005