1、Designation: F1371 13Standard Specification forVegetable Peeling Machines, Electric1This standard is issued under the fixed designation F1371; 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 p
2、arentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers batch-type vegetable peelingmachines.1.2 The values stated in inch-pound units are to be regardedas standard. The values
3、 given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.3 The following safety hazards caveat pertains only to thetest methods portion, Section 9, of this specification: Thisstandard does not purport to address all of the
4、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:2D3951 Practice for Commercial P
5、ackagingF760 Specification for Food Service Equipment ManualsF1166 Practice for Human Engineering Design for MarineSystems, Equipment, and Facilities2.2 NSF/ANSI Standard:3NSF/ANSI 8 Commercial Powered Food Preparation Equip-ment2.3 Underwriters Laboratories Standards:4ANSI/UL 763 Motor Operated Com
6、mercial Food PreparingMachinesANSI/UL 969 Marking and Labeling Systems2.4 American Society of Sanitary Engineering Standard:5ASSE 1001 Performance Requirements for AtmosphericType Vacuum Breakers2.5 ANSI Standard:6ANSI Z1.4 Sampling Procedures and Tables for Inspectionby Attributes2.6 Military Stand
7、ards:7MIL-STD-167/1 Mechanical Vibration of Shipboard Equip-ment (Type I-Environmental and Type II-Internally Ex-citedMIL-STD-461 Requirements for the Control of Electromag-netic Interference Characteristics of Subsystems andEquipmentMIL-STD-1399/300 Interface Standard for ShipboardSystems, Section
8、300A, Electric Power, Alternating Cur-rent3. Terminology3.1 Definitions:3.1.1 vegetable peeling machine, na machine consistingof the following: a cylinder having an abrasive or texturedwall; an abrasive or textured disk with lobes; a peel trap (whenwaste disposer is not specified); a waste outlet; a
9、 water inletand air-gap type sprayer; and a cylinder cover.4. Classification4.1 Vegetable peeling machines shall be of the styles andsizes:4.1.1 Style 1Counter Mounted:4.1.1.1 Size A15 lb (6.8 kg) of potatoes per charge.4.1.2 Style 2Floor Mounted:4.1.2.1 Size A15 lb (6.8 kg) of potatoes per charge.4
10、.1.2.2 Size B30 lb (13.6 kg) of potatoes per charge.4.1.2.3 Size C50 lb (22.7 kg) of potatoes per charge.1This specification is under the jurisdiction of ASTM Committee F26 on FoodService Equipment and is the direct responsibility of Subcommittee F26.04 onMechanical Preparation Equipment.Current edi
11、tion approved March 1, 2013. Published April 2013. Originallyapproved in 1992. Last previous edition approved in 2009 as F1371 04 (2009).DOI: 10.1520/F1371-13.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of
12、ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from NSF International, P.O. Box 130140, 789 N. Dixboro Rd., AnnArbor, MI 48113-0140, http:/www.nsf.org.4Available from Underwriters Laboratories (UL), 2600 N.W. Lake Rd., Camas,WA 98607-8542
13、, http:/.5Available fromAmerican Society of Sanitary Engineering, 901 Canterbury Rd.,Suite A, Westlake, OH 44135.6Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036.7Available from Standardization Documents Order Desk, Bldg. 4 Section D, 700Robb
14、ins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States15. Ordering Information5.1 Purchasers should select the preferred options permittedin this specification and include the information gi
15、ven in theprocurement document:5.1.1 Title, number, and date of this specification;5.1.2 Style and size arrangement required (see Section 4);5.1.3 Whether a timer is required (see 6.12.4);5.1.4 Electrical power supply characteristics (voltage,phase, and frequency) (see 6.12);5.1.5 Whether a power su
16、pply cord is required (see 6.12.3);5.1.6 Whether a disposer is required (see 6.11);5.1.7 Quantity of peelers to be furnished;5.1.8 Whether a service supply valve is required (see6.13.2); and5.1.9 Labeling requirements (if different from Section 14).6. Physical Requirements6.1 Design and ManufactureT
17、he vegetable peeler shall becomplete so that when connected to the specified source ofpower the unit can be used for its intended function. Thevegetable peeler shall meet the then current applicable require-ments of NSF/ANSI 8 and ANSI/UL 763.6.1.1 Compliance with NSF/ANSI 8Acceptable evidenceof mee
18、ting the requirements of NSF/ANSI 8 shall be the NSFcertification mark on the vegetable peeler and listing in themanufacturers product listings on the NSF web site,3acertified test report from a recognized independent testinglaboratory acceptable to the user, or a certificate issued by NSFunder its
19、one time contract evaluation/certification service;and, where applicable, ASSE 1001.6.1.2 Compliance with ANSI/UL 763Acceptable evidenceof meeting the requirements of ANSI/UL 763 shall be a ULListing Mark on the vegetable peeler, or a certified test reportfrom a recognized independent testing labora
20、tory acceptable tothe user.6.1.3 MaterialsMaterials used in the construction of veg-etable peelers shall comply with the applicable requirements ofNSF/ANSI 8. Materials used shall be free from defects thatwould adversely affect the performance or maintainability ofindividual components of the overal
21、l assembly.6.2 Cylinder or HopperThe cylinder or hopper shall besheet aluminum or stainless steel, or cast iron. Machinesintended for marine applications shall be furnished with astainless steel cylinder. The inside surface of all cylinders shallbe as described in 6.2.1-6.2.6. When silicon carbide o
22、r alumi-num oxide is used, it shall cover the inside surface of thecylinder completely and uniformly. The silicon carbide oraluminum oxide shall still be intact, without looseness or barespots.6.2.1 Silicon carbide fused to the cylinder;6.2.2 Silicon carbide bonded to the cylinder with a thermo-sett
23、ing resin, or epoxy adhesive;6.2.3 A ribbed cylinder;6.2.4 Silicon carbide bonded to the cylinder with an asphaltcompound;6.2.5 Aluminum oxide fused to the cylinder; and6.2.6 Removable food-grade plastic cylinder liner withtextured surface.6.3 DiskThe disk shall be cast aluminum, formed stainlessste
24、el, or reinforced plastic. Each disk shall be removablethrough the top of the cylinder. The top surface of the disk shallhave a cast-in textured surface or be covered completely anduniformly with silicon carbide or aluminum oxide.6.3.1 Machines intended for marine application shall befurnished with
25、a stainless steel or reinforced plastic disk.6.4 Vegetable OutletThe cylinder shall be provided with avegetable discharge outlet consisting of a hinged metal door ofstainless steel or aluminum, with a door latching mechanismand a stainless or aluminum vegetable guide or chute. Theheight of the outle
26、t on Style 2 machines shall be not less than37 in. (940 mm) and not more than 42 in. (1016 mm) above thefloor. The door shall open and close easily and shall have apositive locking action. The inside surface of the hinged metaldoor shall line up with the inside surface of the cylinder wallwhen in th
27、e closed position. The door shall be equipped with agasket or O-ring seal to prevent leakage, or there shall be atrough and drain arranged around or under the door, so that anyseeping water is returned automatically to the waste outlet ofthe cylinder.6.5 Peel TrapThe peel trap for the Style 2 machin
28、e shallbe either integral with the machine or an independent unit, andit shall consist of a covered compartment with a removablewire mesh or perforated sheet metal basket. The basket shall beconstructed of stainless steel. The Style 1 machine shall befurnished with a peel trap basket for attachment
29、to thedischarge hose. A peel trap is not required when a disposer isprovided.6.6 Waste OutletFor Style 2 machines, a threaded noncor-rosive metal outlet shall be located below the level of the diskfor connection to a waste drain. The outlet shall drain thecompartment beneath the disk completely. The
30、 outlet shall beat least 1.5-in. (38-mm) iron pipe size (IPS) for Size A and Bmachines and at least 2-in. (51-mm) IPS for Size C machines.6.7 Water Inlet and SprayerA noncorrosive water sprayershall be designed to spray, wash, and flush the inside of thecylinder and the vegetables during the peeling
31、 operation. Thesprayer shall be designed to spray through an opening in thecover, or it shall be attached permanently to the top insidecylinder wall and shall be so positioned that it does notinterfere with cylinder loading. The supply line to the sprayhead shall be at least14-in. (6.35-mm) IPS or38
32、-in. (9-mm)tube.6.8 Cylinder Covering RingThe cylinder covering ringshall be cast aluminum, spun sheet aluminum, or fiberglass-reinforced plastic. The ring shall be either readily removable orhinged to the cylinder so as not to interfere with the removal ofthe disk. The ring shall prevent water from
33、 splashing out whenthe machine is peeling vegetables. The opening in the ring shallfacilitate charging of the cylinder.6.9 Style 1, Counter MountedThe Style 1 machine shallbe equipped with provisions for counter mounting.6.10 Style 2, Floor MountedThe supporting base shall besteel, aluminum, or stai
34、nless steel. The base shall provide arigid and stable support for all machine components. The baseF1371 132shall be equipped with adjustable legs, with provision forbolting the legs to the floor.6.11 Disposer, WasteWhen specified (see 5.1.6), the Style2, Size B and C vegetable peeling machines shall
35、 be furnishedwith a waste disposer. The disposer housing shall be stainlesssteel, suitable for mounting to a 3.5-in. (88.9-mm) insidediameter throat opening, equipped with a UL-Listed or Rec-ognized On-Off switch. The disposer motor shall be as speci-fied in 6.12.2. A tailpiece of noncorrosive mater
36、ial shall beprovided for a 1.5-in. (38-mm) drain connection. The wastedisposer shall operate smoothly, disposing of potato peelingswithout leakage.6.12 Electrical Devices:6.12.1 Electrical SpecificationsNominal electrical speci-fications are: 120/60/1, 208/60/1, 240/60/1, 208/60/3, 240/60/3, and 480
37、/60/3.6.12.2 MotorsMotors shall meet the requirements ofANSI/UL 763. The peeler motor, and, if equipped, disposermotor, shall be of the continuous duty type. The motor shall benot less than13,34, and 1 hp (248, 559, and 746 W) for SizesA, B, and C machines, respectively. The disposer shall be12 hp(3
38、73 W) minimum, 115 V, 60 Hz, and 1 phase.6.12.3 WiringThe machine shall be completely wired.When specified (see 5.1.5), a power supply cord shall befurnished.6.12.4 TimerWhen specified (see 5.1.3), the vegetablepeeling machine shall be provided with a timer. The timer shallbe adjustable in increment
39、s from 15 s up to at least 4 min, withthe increments marked permanently on a timer dial.6.12.5 SwitchThe switch and wiring shall be located forconvenient use, and shall not be exposed to water splashage.6.13 Piping, Tubing, Fittings, and Valves (Installation)Connections shall be readily accessible t
40、o facilitate installationand maintenance. Whenever possible, piping, tubing, andvalves shall be located on the exterior of the machine.6.13.1 Piping and FittingsWater fittings shall be ofcorrosion-resisting material. Fresh water supply to the hoppershall be discharged not lower than 1 in. (25.4 mm)
41、above themaximum flood level rim, or an effective air gap or vacuumbreaker shall be installed to prevent backflow. Backflowprotection shall be in accordance with ASSE 1001. The drainand other plumbing connections shall be standard pipe ortubing connections. Drainage piping shall be either corrosion-
42、resisting material or suitable heat-resisting plastic tubing withfittings.6.13.2 ValvesValves shall be of corrosion-resisting mate-rial. When specified, a separately packed service supply valveshall be provided for closing the supply of water (see 5.1.8).7. Hazard Protection7.1 The peeler shall meet
43、 the requirements ofANSI/UL763.7.2 Switch GuardThe on/off switch shall be guarded, orbe designed in such a manner to prevent unplanned activation.8. Performance Requirements8.1 Performance Standards ComplianceWhen tested inaccordance with Section 9, with the cylinder or hopper filled torated capacit
44、y, and within a period of 3 or 4 min, or one cycleof the timer (if equipped), potatoes shall be considered peeledsatisfactorily when all of the outer and under skins, except theeyes and the skin on low spots, have been removed. At ratedcapacity, the machine shall be capable of peeling all sizes ofne
45、w and old potatoes conforming to U.S. Grade No. 1 withoutflats and without greater than 15 % weight loss. Vegetablepeeling machines shall not leak when tested in accordance withSection 9. The motor shall be capable of starting with a fullcylinder or hopper and accelerating to rated speed. Vegetablep
46、eeling machines shall conform to the requirements ofANSI/UL 763 and NSF/ANSI 8.9. Test Methods9.1 Operational TestTest each peeler for operation inaccordance with the manufacturers operating instructions.9.2 Using the manufacturers recommended quantity, loadthe vegetable peeling machine with clean,
47、unpeeled potatoes.Desired peel quality shall be achieved with 4 min or onecomplete timer cycle. The machine drain system and outletshall drain the compartment beneath the disk without leakageof waste water or peelings.10. Sampling10.1 When specified in the contract or purchase order,sampling for ins
48、pection shall be performed in accordance withANSI Z1.4, which will supersede implied sampling require-ments stated elsewhere in this specification.11. Inspection11.1 End-Item TestingWhen specified in the contract orpurchase order, one production item, selected at random fromeach lot, shall be tested
49、 by the manufacturer in accordance withthe applicable subsections of Section 9. Performance resultsshall be recorded in a permanent file and the information shallbe available to the customer upon demand. Any subsequentchange in design that would relate to performance shall requirea new test record.11.2 Quality Conformance InspectionThe manufacturershall have an effective quality audit inspection.11.3 Component and Material InspectionIncoming com-ponents and materials shall be inspected by the manufacturer tothe design parameters
