1、Designation: F2800 11Standard Specification forRecirculating Hood System for Cooking Appliances1This standard is issued under the fixed designation F2800; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A
2、 number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers the requirements of recirculat-ing systems rated 600 volts or less and intended for indoor usewith integral
3、and non-integral recirculating systems and forinstallation in commercial establishments using electric com-mercial cooking appliances for the preparation of food.2. Referenced Documents2.1 ASTM Standards:2A167 Specification for Stainless and Heat-ResistingChromium-Nickel Steel Plate, Sheet, and Stri
4、pA176 Specification for Stainless and Heat-Resisting Chro-mium Steel Plate, Sheet, and StripD3951 Practice for Commercial PackagingF760 Specification for Food Service Equipment ManualsF1704 Test Method for Capture and Containment Perfor-mance of Commercial Kitchen Exhaust Ventilation Sys-temsF2474 T
5、est Method for Heat Gain to Space Performance ofCommercial Kitchen Ventilation/Appliance SystemsF2519 Test Method for Grease Particle Capture Efficiencyof Commercial Kitchen Filters and Extractors2.2 ANSI Standards:3ANSI B1.1 Unified Inch Screw Threads (UN and UNRThread Form)ANSI/UL 710B Standard fo
6、r Recirculating SystemsANSI/UL 1046 Grease Filters for Exhaust DuctsANSI Z1.4 Sampling Procedures and Tables for Inspectionand AttributesNSF/ANSI 2 Food Equipment2.3 Other Standards:EPA Method 202 Determination of Condensable ParticulateEmissions from Stationary Sources43. Terminology3.1 Definitions
7、:3.1.1 grease removal device, na device designed andinstalled in a Type I hood to remove condensable grease vaporor particles, or both, from the airstream.3.1.1.1 DiscussionThe device must be certified toANSI/UL 1046 or be listed to ANSI/UL 710B as part of thehood.3.1.1.2 baffle filter, ntypically h
8、ave a series of verticalbaffles designed to capture grease and drain to a grease trough.3.1.1.3 DiscussionFilters are removable for cleaning andmaintenance to the hood.3.1.1.4 electro-static precipitator (ESP), nan electric de-vice that draws contaminated air past an ionizer that chargesthe particle
9、s in the airstream and deposits them on oppositelycharged collecting plates.3.1.2 hood, na device designed to capture and containcooking effluent including, grease, smoke, steam, heat, andvapor until it is exhausted through a duct or recirculatingsystem.3.1.3 recirculating system, na system listed t
10、o ANSI/UL710B incorporating a hood, a fan, and air treatment devicesdesigned to substantially remove grease and particulate matterfrom the airstream before reintroducing the treated air into theoccupied space.3.1.3.1 integral, nA recirculating system that forms anintegral part of the cooking applian
11、ce.3.1.3.2 non-integral, nArecirculating system intended forinstallation over specific commercial cooking equipment.3.1.4 Type I hood, na hood used for collecting andremoving convective heat, grease particulate, condensablevapor, and smoke.3.1.4.1 DiscussionIncludes listed grease filters, baffles, o
12、rextractors for removing the grease and a fire-suppressionsystem.1This test method is under the jurisdiction of ASTM Committee F26 on FoodService Equipment and is the direct responsibility of Subcommittee F26.07 onCommercial Kitchen Ventilation.Current edition approved Dec. 1, 2011. Published Januar
13、y 2012. DOI: 10.1520/F2800-11.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from American Nation
14、al Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.4Available from United States Environmental Protection Agency (EPA), ArielRios Bldg., 1200 Pennsylvania Ave., NW, Washington, DC 20004, http:/www.epa.gov.1Copyright ASTM International, 100 Barr Harbor Dri
15、ve, PO Box C700, West Conshohocken, PA 19428-2959, United States.4. Classification4.1 Commercial recirculating systems shall be classified byType, Style, Electrical Class and Size:4.1.1 Type:4.1.1.1 Type 1Hood is integral and attached to the appli-ance.4.1.1.2 Type 2Hood is non-integral and unattach
16、ed to theappliance and stands on adjustable legs.(1) Type 2AWith plain adjustable legs.(2) Type 2BWith flanged feet that allows the stand to bebolted to the floor.4.1.2 Style:4.1.2.1 Style 1Electric grill.4.1.2.2 Style 2Electric open vat fryer.4.1.2.3 Style 3Electric kettle fryer.4.1.2.4 Style 4Elec
17、tric pressure fryer.4.1.2.5 Style 5Electric oven.4.1.2.6 Style 6Combination of above electric appliances.4.1.2.7 Style 7Other electric appliance (specify).4.1.3 Electrical Class:4.1.3.1 Class 1208 Volt, 1Ph, 60 Hz power supply.4.1.3.2 Class 2208 Volt, 3Ph, 60 Hz power supply.4.1.3.3 Class 3240 Volt,
18、 1Ph, 60 Hz power supply.4.1.3.4 Class 4240 Volt, 3Ph, 60 Hz power supply.4.1.3.5 Class 5480 Volt, 3Ph, 60 Hz power supply.4.1.3.6 Class 6440 Volt, 3Ph, 60 Hz power supply (ship-board use).4.1.3.7 Class 7400 Volt, 3Ph, 50 Hz power supply.4.1.3.8 Class 8230 Volt, 1 Ph, 50 Hz.4.1.4 Size:4.1.4.1 Size 1
19、Length of less than 3 ft (0.914 m).4.1.4.2 Size 2Length greater than 3 ft (0.914 m) and lessthan 6 ft (1.829 m).4.1.4.3 Size 3Length greater than 6 ft (1.829 m).5. Ordering Information5.1 An order for a recirculating hood system under thisspecification shall include the following information in thep
20、urchasing document:5.1.1 ASTM title, number, and date of issue.5.1.2 Type,5.1.3 Style,5.1.4 Electrical class,5.1.5 Size,5.1.6 Quantity to be furnished,5.1.7 Appliances to be installed under hood (if Style 7).5.1.8 Spare and maintenance parts required.5.2 The following options should be reviewed, and
21、 ifdesired they should be also be included in the order:5.2.1 When Federal/Military procurement(s) is involved,refer to the supplemental pages.5.2.2 When other than manufacturers standard, commer-cial, and domestic packaging is required, specify packagingrequirements.5.2.3 When special or supplement
22、al requirements, or both,such as inspections, options, accessories, modifications,changes for correctional facilities use, additional nameplatedata, etc. are required.5.2.4 When specified, a certification to ensure that samplesrepresenting each lot have been either tested or inspected asdirected and
23、 the requirements have been met. When specified,a copy of the certification or test results, or both, shall befurnished to the purchaser.6. Materials6.1 GeneralRecirculating hood systems shall conform tothe applicable documents listed in Section 2. Materials usedshall be free of defects that would a
24、ffect the performance ormaintainability of individual components or of the overallassembly. Materials not specified herein shall be of the samequality used for the intended purpose in commercial practice.The use of used or rebuilt products is not allowed under thisspecification unless otherwise spec
25、ified.6.2 HoodThe hood and other parts of an exhaust hoodthat serve to confine or convey the exhaust products, includingdampers and structural parts, shall be made of materialsequivalent in strength and fire resistance to Type 302, 304, or430 stainless steel not less than 0.037 inch (0.94 mm) or ste
26、elnot less than 0.043 inch (1.09 mm) thick. Internal ferrous metalparts of the hood shall be made of one of the 300 or 400 seriesof stainless steel or provided with corrosion protection.6.3 Hardware and FittingsUnless otherwise specified, allhardware and fittings shall be corrosion resistant to Spec
27、ifica-tions A167 or A176 or suitably processed to resist corrosion inaccordance with the manufacturers standard practice.6.4 Threaded PartsAll threaded parts shall conform toANSI B1.1.7. Physical Requirements7.1 GeneralThese devices incorporate an air filteringsystem enclosed in a hooded area intend
28、ed to capture effluentfrom the cooking process. The hood assembly typically in-cludes a fan, hood, and an air filtering system (consisting of agrease filter with or without other filtering means). In addition,the hood assembly includes a fire actuated damper, and a fireextinguishing system.7.2 Greas
29、e Removal Devices:7.2.1 Grease filters and extractors shall be installed inaccordance with the terms of the approval and the manufac-turers instruction.7.2.2 Filters shall be tight fitting and firmly held in place.7.2.3 Filters shall be easily accessible and readily remov-able for cleaning.7.3 Filte
30、r InterlocksEach filter, including electrostaticprecipitators and odor filters, shall be provided with aninterlock to determine if the filter is in place and positioned asintended. When the filter is not in place or not positioned asintended, the interlock shall de energize the heat source for theco
31、oking appliance.7.4 Fire Extinguishing EquipmentA UL Listed fire extin-guishing system listed shall be installed with hood fire actuateddamper when the grease emissions exceed 5 mg/m3before thefirst filter or when specified by user.7.5 Hood AirflowA manually resettable device for use asa safety inte
32、rlock shall be provided after the last filter compo-nent to disable the heating portion of the cooking appliance ifthe airflow through the hood drops 10 % below the minimumF2800 112airflow that will capture and contain the cooking effluentduring full load cooking conditions.8. Performance Requiremen
33、ts8.1 GeneralRecirculating hood systems shall conform tothe requirements of ANSI/UL 710B.8.2 When requested by the user, capture and containmentexhaust flow rate results per Test Method F1704, greaseemissions results per EPA Method 202, filtration efficiencyresults per Test Method F2519, and heat an
34、d moisture loadingresults per Test Method F2474 will be furnished.8.2.1 Capture and Containment Exhaust Flow RateTheminimum airflow rate through the recirculating system shallcapture and contain the cooking effluent according to TestMethod F1704.8.2.2 Grease EmissionsThe total particulate and conden
35、s-able grease shall not exceed a concentration 5 mg/m3in theexhaust airstream as determined in 8.1.8.2.3 Filtration EffciencyThe filtration efficiency of theprimary filter shall be determined by Test Method F2519.8.2.4 Heat and Moisture LoadingThe radiant, convective,latent and moisture loading shal
36、l be determined by applyingTest Method F2474. The heat and moisture loading to the spaceshall not exceed the capacity of the general HVAC system forthe space.9. Certification9.1 Standards and ComplianceThe recirculating hoodsystems shall conform to the requirements of ANSI/UL 710Band NSF/ANSI 2. Acc
37、eptable evidence of meeting theserequirements shall be a current listing mark, label, or symbol ofa recognized independent testing laboratory and a currentlisting in the testing laboratorys appropriate publication.9.1.1 Certification of compliance with the standards cited inthis specification shall
38、be provided, when specified.10. Sampling10.1 When specified in the contract or purchase order,sampling, testing, and quality assurance of finished units shallbe performed in accordance to the requirements specified byANSI Z1.4.11. Instructional Material11.1 Manufacturers standard commercial publicat
39、ions shallinclude the following information:11.1.1 Installation Instructions,11.1.2 Operating guide or instructions,11.1.3 Routine maintenance and service procedures,11.1.4 Replacement parts list.11.2 Manuals shall comply with Specification F760.12. Quality Assurance12.1 When specified in the contra
40、ct or purchase order,sampling, testing, and quality assurance of finished units shallbe performed in accordance to the requirements specified byANSI/UL 710B and NSF/ANSI 2.13. Product Marking13.1 Identification shall be permanently and legibly markedon a corrosion-resistant material securely attache
41、d to themachine at the source of manufacture. Identification shallinclude the manufacturers model and serial number, name andtrade name, and total emissions to be readily identifiable.13.2 Marking shall be readily visible after installation.14. Packaging and Package Marking14.1 Unless otherwise spec
42、ified, packaging shall be manu-facturers standard commercial packaging as meets interstateshipping requirements and in accordance with Practice D3951.15. Keywords15.1 commercial kitchen ventilation (CKV); kitchen venti-lation; recirculating hood; recirculating system; ventless; vent-less hoodSUPPLEM
43、ENTARY REQUIREMENTSS1. When specified in the purchase order, supplementaryrequirements shall apply when this standard is used in govern-ment procurement of commercial recirculating hood system forcooking appliances. The identification plate shall include thecontract number, national stock number, na
44、me, brand, ortrademark of the manufacturer of such name character as to bereadily traceable to the manufacturer.S2. Navy SupplementThe unit shall be furnished with awatertight control box in accordance with UL/NEMA 12.F2800 113ASTM International takes no position respecting the validity of any paten
45、t rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision a
46、t any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your commen
47、ts will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted
48、by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).F2800 114
