1、Designation: F2800 11 (Reapproved 2017) An American National StandardStandard 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 th
2、e case of revision, the year of last revision. A 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 o
3、r less and intended for indoor usewith integral and non-integral recirculating systems and forinstallation in commercial establishments using electric com-mercial cooking appliances for the preparation of food.1.2 This international standard was developed in accor-dance with internationally recogniz
4、ed principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2A167 Specification for S
5、tainless and Heat-ResistingChromium-Nickel Steel Plate, Sheet, and Strip (With-drawn 2014)3A176 Specification for Stainless and Heat-Resisting Chro-mium Steel Plate, Sheet, and Strip (Withdrawn 2015)3D3951 Practice for Commercial PackagingF760 Specification for Food Service Equipment ManualsF1704 Te
6、st Method for Capture and Containment Perfor-mance of Commercial Kitchen Exhaust Ventilation Sys-temsF2474 Test Method for Heat Gain to Space Performance ofCommercial Kitchen Ventilation/Appliance SystemsF2519 Test Method for Grease Particle Capture Efficiency ofCommercial Kitchen Filters and Extrac
7、tors2.2 ANSI Standards:4ANSI B1.1 Unified Inch Screw Threads (UN and UNRThread Form)ANSI/UL 710B Standard for 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
8、 202 Determination of Condensable ParticulateEmissions from Stationary Sources53. Terminology3.1 Definitions: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
9、certified toANSI/UL 1046 or be listed to ANSI/UL 710B as part of thehood.3.1.1.1 baffle filter, ntypically have a series of verticalbaffles designed to capture grease and drain to a grease trough.3.1.1.1 DiscussionFilters are removable for cleaning andmaintenance to the hood.3.1.1.2 electro-static p
10、recipitator (ESP), nan electric de-vice that draws contaminated air past an ionizer that chargesthe particles 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, andvapo
11、r until it is exhausted through a duct or recirculatingsystem.3.1.3 recirculating system, na system listed to ANSI/UL710B incorporating a hood, a fan, and air treatment devices1This specification is under the jurisdiction of ASTM Committee F26 on FoodService Equipment and is the direct responsibilit
12、y of Subcommittee F26.07 onCommercial Kitchen Ventilation.Current edition approved April 1, 2017. Published April 2017. Originallyapproved in 2011. Last previous edition approved in 2011 as F2800 11. DOI:10.1520/F2800-11R17.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcont
13、act ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.4Available from American National Standards Institute
14、 (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.5Available from United States Environmental Protection Agency (EPA), ArielRios Bldg., 1200 Pennsylvania Ave., NW, Washington, DC 20004, http:/www.epa.gov.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West C
15、onshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade
16、 Organization Technical Barriers to Trade (TBT) Committee.1designed 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 appliance.3.1.3.
17、2 non-integral, na recirculating 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, orextract
18、ors for removing the grease and a fire-suppressionsystem.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 unattached to th
19、eappliance 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 4Electric pre
20、ssure 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, 1Ph, 60
21、 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 1Length o
22、f 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 thepurchasin
23、g 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 ifdesir
24、ed 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,commercial, and domestic packaging is required, specifypackaging requirements.5.2.3 When special or supplemental require
25、ments, 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 the requi
26、rements 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 affect the
27、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 specified.6.2
28、HoodThe hood and other parts of an exhaust hood thatserve 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 steelnot less
29、 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 Specifica-tion
30、s 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 intended to capt
31、ure 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 Grease Removal
32、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.F2800 11 (2017)27.2.3 Filters shall be easily accessible and readily remov-able for cleaning.7.3
33、 Filter 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
34、 thecooking 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 safet
35、y interlock 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 minimumairflow that will capture and contain the cooking effluentduring full load cooking conditions.8. Performance Requirements8
36、.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 and m
37、oisture 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 condens-a
38、ble 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 shall b
39、e 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. Accept
40、able 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 be
41、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 publication
42、s 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 contract
43、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 attached t
44、o 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 specifi
45、ed, 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 hoodF2800 11 (
46、2017)3SUPPLEMENTARY 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 sto
47、ck number, name, brand, ortrademark of the manufacturer of such name character as to bereadily traceable to the manufacturer.S2. Navy Supplement The unit shall be furnished with awatertight control box in accordance with UL/NEMA 12.ASTM International takes no position respecting the validity of any
48、patent 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 revis
49、ion at 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 comments 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 Comm
