1、Designation: F1899 14F1899 14a An American National StandardStandard Specification forFood Waste Pulper Without Waterpress Assembly1This standard is issued under the fixed designation F1899; the number immediately following the designation indicates the year oforiginal adoption or, in the case of re
2、vision, 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 pulper assemblies intended for grinding of food scraps and limited amoun
3、ts of cardboard, paper,and disposable plastic food service ware.1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information only and are not considered standard.1.3 The following s
4、afety hazards caveat pertains only to the test method portion, Section 13, of this specification:1.4 This standard does not purport to address all of the safety concerns, if, any, associated with its use. It is the responsibilityof the user of this standard to establish appropriate safety and health
5、 practices and determine the applicability of regulatorylimitations prior to use.2. Referenced Documents2.1 ASTM Standards:2A6/A6M Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes, and Sheet PilingA29/A29M Specification for General Requirements for Steel Bars,
6、Carbon and Alloy, Hot-WroughtA53/A53M Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and SeamlessA126 Specification for Gray Iron Castings for Valves, Flanges, and Pipe FittingsA240 Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for P
7、ressure Vessels and forGeneral ApplicationsA269 Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General ServiceA276 Specification for Stainless Steel Bars and ShapesA436 Specification for Austenitic Gray Iron CastingsA505 Specification for Steel, Sheet and Strip, Alloy, H
8、ot-Rolled and Cold-Rolled, General Requirements forA513 Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical TubingA519 Specification for Seamless Carbon and Alloy Steel Mechanical TubingA532/A532M Specification for Abrasion-Resistant Cast IronsA554 Specification for Welded
9、 Stainless Steel Mechanical TubingA582/A582M Specification for Free-Machining Stainless Steel BarsA681 Specification for Tool Steels AlloyB43 Specification for Seamless Red Brass Pipe, Standard SizesB75 Specification for Seamless Copper TubeD2000 Classification System for Rubber Products in Automoti
10、ve ApplicationsD2287 Specification for Nonrigid Vinyl Chloride Polymer and Copolymer Molding and Extrusion CompoundsD3915 Specification for Rigid Poly(Vinyl Chloride) (PVC) and Chlorinated Poly(Vinyl Chloride) (CPVC) Compounds forPlastic Pipe and Fittings Used in Pressure ApplicationsD3951 Practice
11、for Commercial PackagingE674 Specification for Industrial Perforated Plate and Screens (Round Opening Series)F104 Classification System for Nonmetallic Gasket Materials1 This specification is under the jurisdiction of ASTM Committee F26 on Food Service Equipment and is the direct responsibility of S
12、ubcommittee F26.01 on Cleaningand Sanitation Equipment.Current edition approved June 1, 2014Nov. 1, 2014. Published August 2014December 2014. Originally approved in 1998. Last previous edition approved in 20082014as F1899 98 (2008)F1899 14.1. DOI: 10.1520/F1899-14.10.1520/F1899-14A.2 For referencedA
13、STM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended only to provide the user
14、 of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as
15、published by ASTM is to be considered the official document.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1F437 Specification for Threaded Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 80F439 Specification f
16、or Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 80F441/F441M Specification for Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe, Schedules 40 and 80F760 Specification for Food Service Equipment Manuals2.2 UL Standards:3UL 430 Waste DisposersUL 508 Industrial Control E
17、quipment2.3 NFPA Standard:4NFPA 70 National Electrical Code2.4 ASSE Standard:5ASSE Standard 1012 Backflow Preventers With Intermediate Atmospheric Vent3. Terminology3.1 GeneralPulpers are intended for grinding of food scraps and limited amounts of cardboard, paper, and disposable plasticfood service
18、 wear. Materials are ground in a water filled tank (pulper) to produce a slurry, which is then passed into a disposalsystem or holding tank. Pulpers are not intended for grinding glass, china, metal, wood, clam, or oyster shell.3.2 Definitions of Terms Specific to This Standard:3.2.1 pulper, nthe pu
19、lper tank has a motor driven grinding disk to grind and cut waste material, and mixes this material withwater to produce a slurry that is pumped to a disposal system or holding tank through a sizing screen. Pulpers may consist of thefollowing principal parts: tank, motor, grinding disk, particle siz
20、ing ring, legs, feed chute, stationary cutters, and rotating cutters.4. Classification4.1 GeneralPulper assemblies shall be of the following type, size, and options as specified.4.2 Type, Size, and Options:4.2.1 Type AFree standing pulper with feed tray assembly and optional flanged feet.4.2.2 Type
21、BUndercounter pulper for 34-in. (86-cm) high counter, with feed chute and flanged feet.4.3 All equipment of the same model designation and options on the same purchase order shall have componentinterchangeability for serviceability.5. Ordering Information5.1 Purchasers should select the preferred op
22、tions permitted in this specification and include the following information inprocurement documents:5.1.1 Title, number, and date of publication for this specification.5.1.2 Classification of size and type.5.1.3 Electrical power supply voltage range (see 9.1).5.1.4 Electrical controls when specified
23、 to be remote from the unit (see 9.3).5.1.5 Spare and maintenance parts required.5.1.6 Designate special features required for installation, such as location of controls.5.1.7 When naval shipboard use is intended (see Supplemental Requirements).6. Materials6.1 Unless otherwise specified, pulpers sha
24、ll be fabricated of materials as specified below. Materials shall be free from defects,which would adversely affect the performance or maintainability of individual components or the overall assembly. The unit shallbe manufactured for cleanability.6.1.1 Corrosion-Resistant Steelshall conform to the
25、requirements of any 200, 300, or 400 series steel specified in SpecificationA240, Specification A276, Specification A554, and Specification A582/A582M.6.1.2 Corrosion-Resisting MaterialCorrosion-resisting material is other than corrosion resistant steel that is equivalent in thepulper application.6.
26、1.3 Abrasion-Resistant Cast Iron, shall conform to the requirements specified in Specification A532/A532M.6.1.4 Austenitic Cast Iron, shall conform to the requirements specified in Specification A436, A276.6.1.5 Copper Tube, shall conform to the requirements specified in Specification B75.6.1.6 Bras
27、s Pipe, shall conform to the requirements specified in Specification B433 Available from Underwriters Laboratories (UL), 333 Pfingsten Rd., Northbrook, IL 60062.4 Available from National Fire Protection Association (NFPA), 1 Batterymarch Park, Quincy, MA 02269-9101.5 Available from ASSE Internationa
28、l, 18927 Hickory Creek Drive, Suite 220, Mokena, Illinois 60448.F1899 14a26.1.7 Alloy Steel, shall conform to the requirements specified in Specifications A6/A6M, A29/A29M, A505, A513, A519, andA681.6.1.8 Black and Galvanized Pipe, shall conform to the requirements specified in Specification A53/A53
29、M.6.1.9 Gaskets and Seals, shall conform to the requirements specified in Specification D2287, and Classifications D2000 andF104.6.1.10 Perforated Metal, shall conform to the requirements specified in Specification E674.6.1.11 Stainless Steel Pipe, shall conform to the requirements specified in Spec
30、ification A269.6.1.12 Plastic Piping and Fittingsshall conform to the requirements specified in Specifications D3915, F437, F439, andF441/F441M.6.1.13 Austenitic Gray Iron Pipe Fittingsshall conform to the requirements specified in Specification A126.7. Design and Construction7.1 The pulper shall be
31、 complete, ready for water, waste, and electrical connections. Undercounter units shall be ready forconnection to tabling. Optional remote controls shall be complete and ready for wall mount and interconnection to the pulper. Thepulper shall comply with the requirements of UL 430, 508, and Specifica
32、tion A126.7.2 ValvesManual valves, water solenoid or motorized valves, backflow prevention valves or air gaps, and flow regulatorsshall be of corrosion-resistant materials. Solenoid or motorized valves shall be fully automatic and suitable for 100F (37.8C)water.7.3 TanksTanks shall be of corrosion-r
33、esistant steel with minimum sheet metal thickness of 0.070 in. (1.78 mm). Any tankframe structure shall be of corrosion-resistant steel with minimum metal thickness of 0.120 in. (3.0 mm).7.4 CutterEach pulper shall be supplied with suitable cutters. Cutters shall be of corrosion-resistant material o
34、r carbide.7.5 Sizing RingEach pulper shall be supplied with a corrosion-resistant steel perforated ring.7.6 Pulper DiskThe disk shall be of corrosion-resistant steel with a minimum thickness of 0.218 in. (5.54 mm), with at leasttwo cutting teeth attached.7.7 Pulper Motor Shaft Sealshall be a mechani
35、cal seal. The seal is to prevent soil and water leakage down the shaft from thepulper to the motor.7.8 Pulper Motor SlingerA slinger disk shall be mounted on the motor shaft, above the motor and below the shaft seal. Theslinger is to prevent any leakage through the shaft seal from entering the motor
36、.7.9 MotorThermal overload protection shall be provided either on the motor or in the control circuitry. Overload protectionshall require manual reset to restart the motor.7.10 Support LegsThe pulper shall be supported by at least four legs, which may have flange feet suitable for bolting to thefloo
37、r. Feet shall be adjustable60.75 in. (19 mm) from nominal for leveling and setting the final installed height. Legs and feet shallbe designed for cleanability.7.11 Plating, Coating, and PaintingPulpers or their individual components, if not made of corrosion-resistant steel orcorrosion-resisting mat
38、erials, shall be plated, coated, or painted for corrosion protection in accordance with the manufacturersstandard practice.7.12 Wiring, Controls, and Circuit Protective DevicesAll wiring, controls, and circuit protective devices shall be inaccordance with UL 430, UL 508, or NFPA 70. The main electri
39、cal enclosure shall be of NEMA 4X construction and shall beprovided with a main fused or circuit breaker disconnect device. Supplemental electrical enclosures, if provided, shall be of NEMA4 or 4X construction.8. Operation Requirements8.1 The pulper motor shall not operate if the feed chute or feed
40、tray assembly is not in position. Pulper motor shall stop andrequire a manual restart if the feed chute or feed tray assembly is removed during operation.8.2 Pushing the “start” button shall open the water supply valve to initially fill the pulper.When the water level is full, the pulpermotor can be
41、 started by pushing the start button. Pushing the “stop” button shall close the water supply valve and stop the pulpermotor.9. Electrical Requirements9.1 The equipment and controls shall meet the requirements of UL 430 and NFPA 70. The pulper shall operate on the powercharacteristics (current, volta
42、ge, phase, frequency) specified.9.2 ControlsAll control equipment shall be capable of operation in an ambient room temperature of 115 6 9F (46 6 5C).Start-stop push buttons and pilot lights shall be mounted in corrosion-resistant steel NEMA 4X enclosures.F1899 14a39.3 Wiring and Circuit Safety Devic
43、esAll wiring between the pulper components shall have provisions for connection at arecognized junction on the pulper.10. Lubrication Requirements10.1 Means for effective and adequate lubrication shall be provided when required. Lubricating points shall be readilyaccessible, and the pulper shall be
44、lubricated with the proper amount of lubricant prior to delivery.11. Finish Requirements11.1 The pulper shall be treated and painted in accordance with the manufacturers standard practice. All surfaces of themachine, other than corrosion-resistant materials, shall be protected against corrosion in t
45、he use environment and shall present aneat appearance.12. Performance Requirements12.1 The pulper shall meet the capacity requirements given in 12.2, and shall not leak when tested at 125 % of themanufacturers recommended supply line pressure.12.2 PerformanceSee below:Pulper Hp 3Food service capacit
46、y (lbs/h) 20013. Test Methods13.1 SignificanceThe purpose of this test method is to demonstrate the ability of the unit to meet the capacity requirementsand to insure that there is no leakage during operation.13.2 ProcedureThe machine shall be tested at full load capacity in accordance with the manu
47、facturers operating instructions.The machine shall function as intended without interruption or malfunction.13.2.1 During the test, the energy in kW-hours (mega joules) and water consumption in gallons per hour (litres per hour) shallbe recorded and reported for information only.14. Certification14.
48、1 Certification of conformance with the standards cited in this specification shall be provided to the purchaser if required inthe purchase document.15. Product Marking15.1 Machine IdentificationIdentification shall be permanently and legibly marked directly on the pulper or on acorrosion-resistant
49、material securely attached to the machine at the source of manufacture. Identification shall include themanufacturers model, serial number and name, and trademark to be readily identifiable. In addition, information required by ULshall be included on the data plate.15.2 Instruction PlateAn instruction plate of corrosion-resistant material shall be attached to each Type A machine and bevisible to the operator.16. Machine Manuals16.1 The following information shall be supplied in the manuals:16.1.1 Installation instructions.16.1.2 Operating g
