ASTM F1202-97
(Specification)Standard Specification for Washing Machines, Heat Sanitizing, Commercial, Pot, Pan, and Utensil Vertically Oscillating Arm Type
Standard Specification for Washing Machines, Heat Sanitizing, Commercial, Pot, Pan, and Utensil Vertically Oscillating Arm Type
SCOPE
1.1 This specification covers manually fed, motor-driven vertically oscillating arm type, automatically controlled, commercial pot, pan, and utensil washing machines, hereinafter referred to as "the washer."
1.2 The following precautionary statement pertains only to the test methods portion, Section 9 of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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Designation: F 1202 – 97
Standard Specification for
Washing Machines, Heat Sanitizing, Commercial, Pot, Pan,
and Utensil Vertically Oscillating Arm Type
This standard is issued under the fixed designation F 1202; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope F 1021 Specification for Feeders, Detergent, Rinse Agent,
and Sanitizing Agent for Commercial Dishwashing and
1.1 This specification covers manually fed, motor-driven
Glasswashing Machines
vertically oscillating arm type, automatically controlled, com-
2.2 Federal Regulation:
mercial pot, pan, and utensil washing machines, hereinafter
OSHA Title 29
referred to as “the washer.”
2.3 American National Standards:
1.2 The following precautionary statement pertains only to
ANSI SI.4 Specification for Sound Level Meters
the test methods portion, Section 9 of this specification: This
ANSI SI.13 Methods for the Measurement of Sound Pres-
standard does not purport to address all of the safety concerns,
sure Levels
if any, associated with its use. It is the responsibility of the user
2.4 National Electrical Manufacturers Association Stan-
of this standard to establish appropriate safety and health
dards:
practices and determine the applicability of regulatory limita-
2 NEMA ICS Industrial Controls and Systems
tions prior to use.
NEMA MG-I Motors and Generators
2. Referenced Documents 2.5 National Fire Protection Association Standard:
NFPA No. 70 National Electrical Code
2.1 ASTM Standards:
2.6 National Sanitation Foundation Standards:
A 120 Specification for Pipe, Steel, Black and Hot-Dipped
NSF No. 5 Commercial Hot Water Generating Equipment
Zinc-Coated (Galvanized) Welded and Seamless for Ordi-
NSF No. 14 Plastic Piping System Components and Related
nary Uses
Materials
A 167 Specification for Stainless and Heat-Resisting
NSF No. 26 Spray Type Pot, Pan and Utensil Washing
Chromium-Nickel Steel Plate, Sheet, and Strip
Machines
A 276 Specification for Stainless Steel Bars and Shapes
NSF No. 29 Detergent/Chemical Feeders for Commercial
A 436 Specification for Austenitic Gray Iron Castings
Spray-Type Dishwashing Machines
A 554 Specification for Welded Stainless Steel Mechanical
NSF No. 51 Plastic Materials and Components Used in
Tubing
Food Equipment
B 43 Specification for Seamless Red Brass Pipe, Standard
NSF Criteria C-2 Special Equipment and/or Devices
Sizes
NSF Food Service Equipment Listing
B 75 Specification for Seamless Copper Tube
2.7 Underwriters Laboratories Standard:
B 127 Specification for Nickel-Copper Alloy (UNS
UL 921 Commercial Electric Dishwashers
NO4400) Plate, Sheet, and Strip
2.8 American Society of Sanitary Engineering Standard:
D 3951 Practice for Commercial Packaging
F 760 Specification for Food Service Equipment Manuals
AvailablefromtheSuperintendentofDocuments,GovernmentPrintingOffice,
This specification is under the jurisdiction of Committee F-26 on Food Service Washington, DC 20401.
Equipment and is the direct responsibility of Subcommittee F26.01 on Cleaning and Available from American National Standards Institute, 11. W. 42nd St., 13th
Sanitation Equipment. Floor, New York, NY 10036.
Current edition approved March 10, 1997. Published August 1997. Originally Available from National Electrical Manufacturers Association, 2101 L St.
published as F 1202 – 88. Last previous edition F 1202 – 92. N.W., Washington, DC 20037.
2 13
Annual Book of ASTM Standards, Vol 01.05. Available from National Fire Protection Assoc., Batterymarch Park, Quincy,
Annual Book of ASTM Standards, Vol 01.01. MA 02269.
4 14
Annual Book of ASTM Standards, Vol 01.03. Available from NSF International, P.O. Box 130140, Ann Arbor, MI 48113-
Annual Book of ASTM Standards, Vol 01.02. 0410.
6 15
Annual Book of ASTM Standards, Vol 02.01. Available from Underwriters Laboratories, Inc., 333 Pfingsten Rd., North-
Annual Book of ASTM Standards, Vol 02.04. brook, IL 60062.
8 16
Annual Book of ASTM Standards, Vol 15.09. AvailablefromAmericanSocietyofSanitaryEngineering,P.O.Box9712,Bay
Annual Book of ASTM Standards, Vol 15.07. Village, OH 44140.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
F 1202
ASSE 1001 Pipe Applied Atmospheric Vacuum Breakers 6.1.3 Corrosion-Resisting Material—Corrosion-resisting
materialisotherthancorrosion-resistantsteelthatisequivalent
in the pot, pan, and utensil washer application.
3. Terminology
6.1.4 Nickel-Copper Alloy—Nickel-copper alloys shall con-
3.1 Definition:
form to the requirements of Specification B 127.
3.1.1 commercial pot, pan and utensil washing machines—
6.1.5 Plastics—All plastic materials and components used
machines that uniformly wash, rinse, and heat sanitize food
in the pot, pan, and utensil machine rinse system shall conform
preparation utensils. The machines shall be capable of remov-
to NSF No. 14 and NSF No. 51.
ingphysicalsoilandsanitizingmultiplepots,pans,andutensils
from properly racked and pre-scraped items. The machines
7. Design and Construction
may consist of the following principal parts: legs, wash
7.1 The washer shall be complete so that when connected to
chamber, hood tank, doors, spray assemblies, pumps, motors,
the specified source of power, water supply, heating means
controls, piping, valves, heating equipment, and accessories.
(steam or electric), drainage, detergent and rinse agent feeder
as applicable, the unit can be used for its intended function.
4. Classification
Machines shall be rigid and quiet in operation. Parts requiring
4.1 General—The washer shall be of the following types,
adjustment or service, or both, shall be readily accessible. The
styles, sizes, and classes as specified.
machine shall wash pots, pans, and utensils by means of a
4.2 Types:
water and detergent solution pumped from a tank, and shall
4.2.1 Type I—One rack capacity.
final rinse the pots, pans, and utensils with fresh water from an
4.2.1.1 Style A—One door (front-loading).
outside source at 15 to 25-psi incoming pressure. Provisions
4.2.1.2 Style B—Three doors (pass-through with front load
shall be made to fill the wash tank either directly from the
door).
regular hot water supply with a hand valve or through the
4.3 Tank Heat: boosterorsolenoids,orboth.Thewash,dwell,andrinsecycles
4.3.1 Class A—Injection.
shall be automatically controlled. A light shall be provided to
4.3.2 Class B—Heat Exchange Coil. indicate when the machine is in operation. Machines shall be
4.3.3 Style 2—Electric Heat. provided with tracks of corrosion-resistant steel or other
corrosion-resisting material not less than 0.109. They shall
have an inside working height including the door height of not
5. Ordering Information
less than 30 in. (76.2 cm).
5.1 Purchasers should select the preferred options permitted
7.2 Piping, Tubing, Fittings, and Valves (Installation)—
in this specification and include the following information in
Connections shall be readily accessible to facilitate installation
the procurement document:
and maintenance (see Specifications B 43, B 75, A 554, and
5.1.1 Title,number,anddateofthisstandardtype,style,and
A 120).
class of machine required.
7.3 Piping and Fittings—Water, steam piping, and fittings
5.1.2 A standard 40°F (22°C) temperature rise steam or
shall be of corrosion-resisting material, or suitable heat-
electric booster is required. If the required temperature rise is
resisting plastic material.
more than 40°F (22°C) (see 7.13), it should be specified.
7.3.1 Fresh water supply to the tank shall be discharged not
5.1.3 Electrical power supply characteristics (voltage,
lower than 2 in. (50.8 mm) above the maximum flood level
phase, frequency) (see Section 7.11.3).
rim, or an effective air gap or vacuum breaker shall be installed
5.1.4 A detergent feeder, if required (see 7.14).
to prevent backflow. Backflow protection shall be in accor-
5.1.5 Accessory equipment, spare and maintenance parts
dance withASSE 1001. The drain and other plumbing connec-
required, as specified in order.
tions shall be standard pipe or tubing connections. Drains may
5.1.6 Treatment and painting, if other than specified (see
be joined into a single trunk line requiring only one connection
7.17).
or arranged to permit individual connections to the waste line.
5.1.7 When energy consumption profiles, water consump-
7.4 Valves—Steam valves shall be corrosion-resisting ma-
tion profiles, or productivity profiles are desired.
terial designed for steam applications and for a saturated steam
5.1.8 Manufacturer’s certification, when required (see Sec-
working pressure of 50 psi (344.6 kPa). The drain valve shall
tion 10).
be permanently marked to show “open” and “closed” positions
and shall be lever-operated or wheel-operated, ruggedly de-
6. Materials
signed for foot or hand operation except when drain valve
6.1 All materials shall be specified as follows:
closure is automatic. Fresh water rinse valves shall be reliable
6.1.1 Materials used shall be free from defects that would
and fully automatic and suitable for 210°F (98.9°C) water. The
adversely affect the performance or maintainability of indi- manually operated valves, when used, shall be identified.
vidual components of the overall assembly. The pot, pan, and
When specified, a water pressure reducing valve shall be
utensil washing machines shall meet the material, design, and provided for reducing water pressure to 15 to 25 psi (seeANSI
construction requirements of NSF No. 26 or Criteria C-2.
SI.4 and SI.13).
6.1.2 Corrosion-Resistant Steel—Corrosion-resistant steel 7.5 Spray Assemblies—All spray nozzles and spray arm
shall conform to the requirements of any 300 series stainless manifolds shall be of corrosion-resisting materials. The main
steel specified in 2.1 (see Specification A 167). spray arm assembly shall include separate wash and rinse
F 1202
pipes. The assembly shall be directly connected by means of a 7.12 Heating—Style 1 and 2 machines shall be capable of
rod-cam device. The assembly shall oscillate thereby moving maintaining required temperature levels in the tank.
the spray arms vertically between racked ware. A secondary
7.12.1 Style 1—Style 1 machines shall be suitable for
spray assembly consisting of water-driven rotary sprays shall
operation with a steam supply flow pressure of from 10 to 15
be installed under the work rack.
psi (68.9 to 103.4 kPa). Temperature regulators (thermostats)
7.6 Tank and Housing—The tan
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