1、Designation:F280011An 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 the case of revision,the
2、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 or less and intended for indoo
3、r usewith integral 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 Plat
4、e,Sheet,and StripA176 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 S
5、ys-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 Extractors2.2 ANSI Standards:3ANSI B1.1 Unified Inch Screw Threads(UN and UNRThread Form)ANSI/UL 710
6、B 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 202 Determination of Condensable ParticulateEmissions from Stationary Sources43.Terminology3.1
7、 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 certified toANSI/UL 1046 or be listed to ANSI/UL 710B as part of thehood.3.1.1.1 baffle filter,ntyp
8、ically 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 precipitator(ESP),nan electric de-vice that draws contaminated air past an ionizer that chargesthe pa
9、rticles 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 to
10、 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 appliance.3
11、.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.1This test method is under the jurisdiction of ASTM Committee F26 on
12、FoodService Equipment and is the direct responsibility of Subcommittee F26.07 onCommercial Kitchen Ventilation.Current edition approved Dec.1,2011.Published January 2012.DOI:10.1520/F2800-11.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at service
13、astm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from American National Standards Institute(ANSI),25 W.43rd St.,4th Floor,New York,NY 10036,http:/www.ansi.org.4Available from United States Environmental Protection
14、 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 Conshohocken,PA 19428-2959.United States1 3.1.4.1 DiscussionIncludes listed grease filters,baffles,orextractors for removing the grease and
15、 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 theappliance and stands on adjustabl
16、e 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 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 V
