ASTM_F_1022_-_95_2000.pdf

Designation:F 1022 95(Reapproved 2000)Standard Specification forChemical Sanitizing Commercial Dishwashing Machines,Recirculated Wash,Fresh Water Rinse Type1This standard is issued under the fixed designation F 1022;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon(e)indicates an editorial change since the last revision or reapproval.1.Scope1.1 This specification covers manually fed,spray-type,sta-tionary rack,automatically controlled chemical sanitizing com-mercial dishwashing machines.NOTE1Several standards that apply generally to the product de-scribed in this specification are listed in the Appendix X1.1.2 The values stated in inch-pound units are to be regardedas the standard.The SI units in parentheses are provided forinformation only.1.3 The following precautionary caveat pertains only to thetest method portion:Section 13,of this specification:Thisstandard does not purport to address all of the safety concerns,if any,associated with its use.It is the responsibility of the userof this standard to establish appropriate safety and healthpractices and determine the applicability of regulatory limita-tions prior to use.2.Referenced Documents2.1 ASTM Standards:A 167 Specification for Stainless and Heat-ResistingChromium-Nickel Steel Plate,Sheet,and Strip2A 554 Specification for Welded Stainless Steel MechanicalTubing3A 582 Specification for Free-Machining Stainless and Heat-Resisting Steel Bars,Hot-Rolled or Cold-Finished4B 127 Specification for Nickel-Copper Alloy(UNS NO4400)Plate,Sheet,and Strip5F 760 Specification for Food Service Equipment Manuals62.2OSHA Standard:Title 29,Code of Federal Regulations(CFR)Chapter XVII,Part 1910.72.3NSF International Standards:NSF No.3 Spray Type Dishwashing Machines8NSF No.5 Commercial Hot Water Generating Equipment8NSF No.14 Plastic Piping System Components and RelatedMaterials8NSF No.29 Detergent/Chemical Feeders for CommercialSpray-Type Dishwashing Machines8NSF Criteria C-2Special Equipment and/or Devices8NSF Official Listing of Food Service Equipment82.4Underwriters Laboratories,Standard:UL 921 Commercial Electrical Dishwashers92.5American Society of Sanitary Engineering Standards:ASSE 1004 Dishwashers103.Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 chemicalsanitizingcommercialdishwashingmachinesmachines that uniformly wash,rinse,and sanitizeeating and drinking utensils.The machines shall be capable ofremoving physical soil from properly racked and prescrapeditems,and sanitizing multiple-use eating and drinking utensils.The dishwashing machines shall consist of the followingprincipal parts:legs,wash chamber hood,tank,doors,sprayassemblies,pumps,motors,controls,piping,valves,and ac-cessories.4.Classification4.1 GeneralDishwashing machines shall be of the types,styles,classes,size,and capacity group as specified in 4.2-4.4.All dishwashing machines of the same classification,model,ormaterial list designation furnished with similar options under aspecific purchase order shall be identical to the extent neces-sary to ensure interchangeability of component parts,assem-blies,accessories,and spare parts.4.2 Types:4.2.1 Type I(Straight-Through Model)This machine isused in line with the table on each side.4.2.2 Type II(Corner Model)This machine is used incorner placement forming a 90(1.57 rad)side.4.3 Styles and Classes:1This specification is under the jurisdiction of ASTM Committee F26 on FoodService Equipment and is the direct responsibility of Subcommittee F26.01 onCleaning and Sanitation Equipment.Current edition approved June 15,1995.Published August 1995.Originallypublished as F 1022 86.Last previous edition F 1022 86(1991)2Annual Book of ASTM Standards,Vol 01.03.3Annual Book of ASTM Standards,Vol 01.01.4Annual Book of ASTM Standards,Vol 01.05.5Annual Book of ASTM Standards,Vol 02.04.6Annual Book of ASTM Standards,Vol 15.07.7Code of Federal Regulations,available from Superintendent of Documents,Government Printing Office,Washington,DC 20402.8Available from NSF International,P.O.Box 1468,Ann Arbor,MI 48106.9Available from Underwriters Laboratories,Inc.,333 Pfingsten Rd.,Northbrook,IL 60062.10Available fromAmerican Society of Sanitary Engineering,P.O.Box 9712,BayVillage,OH 44140.1Copyright ASTM,100 Barr Harbor Drive,West Conshohocken,PA 19428-2959,United States.4.3.1 Style 1(Steam Heated)Low pressure steam(10 to15 psi(68.9 to 103.4 kPa)flowing pressure at point ofmachine connection:4.3.1.1 Class AInjector.4.3.1.2 Class BHeat exchange coil.4.3.2 Style 2(Electrically Heated).4.3.3 Style 3(Gas Heated):4.3.3.1 Class CNatural gas.4.3.3.2 Class DLP gas.4.4 Size and CapacityRacks of 1934in.(502 mm),nominal,at a minimum of 50 racks per hour.5.Ordering Information5.1 Purchasers should select the preferred options permittedin this specification and include the following information inthe