DLA A-A-55441-1995 WASHER-EXTRACTOR COMMERCIAL FOR DECONTAMINATION OF PROTECTIVE EQUIPMENT AND CLOTHING《保护设备和护漆的净化商用清洗和分离机》.pdf
《DLA A-A-55441-1995 WASHER-EXTRACTOR COMMERCIAL FOR DECONTAMINATION OF PROTECTIVE EQUIPMENT AND CLOTHING《保护设备和护漆的净化商用清洗和分离机》.pdf》由会员分享,可在线阅读,更多相关《DLA A-A-55441-1995 WASHER-EXTRACTOR COMMERCIAL FOR DECONTAMINATION OF PROTECTIVE EQUIPMENT AND CLOTHING《保护设备和护漆的净化商用清洗和分离机》.pdf(6页珍藏版)》请在麦多课文档分享上搜索。
1、 A-A-55441 W 9999974 0369703 8T4 m SIZE 1 2 3 4 5 6 A-A-5544 1 21 December 1995 COMMERCIAL ITEM DESCRIPTION WASHER-EXTRACTOR, COMMERCIAL FOR DECONTAMINATION OF PROTECTIVE EQUIPMENT AND CLOTHING CAPACITY CYLINDER CYLINDER diameter X depth (ins.) (cubic feet) 35 30 X 15 6 50 30 X 20 8 75 36 X 20 12 95
2、 36 X 24 14 125 . 42x26 20 250 50 X 30 34 MINIMUM LOAD (lb.) DIMENSIONS (min.) VOLUME (min.) The General Services Administration has authorized the use of this commercial item description for all federal agencies. 1. SCOPE 1.1 Description. This document covers washer-extractors with capacities rangi
3、ng from 35 pounds to 250 pounds dry weight of soiled items. Machines are electrically operated and micro-processor controlled, with single compartment, end loading, cylinders. 1.2 Intended use. Washer-extractors described in this CID are for use in decontaminating protective clothing and other prote
4、ctive equipment worn by firemen, emergency response teams, and hazardous materials clean up crews. 2. CLASSIFICATION 2.1 m. Sizes of Washer-extractors shall be in accordance with Table I. Each size shall conform to the capacities and cylinder dimensions and volumes as stated in Table I. TABLE 1. 2.2
5、 lyp-e. The washer-extractors shall be of the following spes as determined by supply chemical dispensing method. Type 1 = Liquid supply. Type 2 = Dry (powder or flake) supply. Type 3 = Combination liquid and dry. Beneficial comments, recommendations, additions, deletions, clarifications, etc. and an
6、y data which may improve this document should be sent to: Defense Supply Center Richmond(DSCR), AT“: DSCR-VCA, 8000 Jefferson Davis Highway, Richmond, VA 23297-5768. AMSC NIA FSC 3510 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Licensed by Information Handling S
7、ervicesProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55441 = 9999974 03a9702 730 A-A-55441 3. SALIENTCH ARACTERIS TICS 3.1 Standard product . Washer-extractors hished under this CID shall be the manufacturers current standard product including
8、accessories and optional components that are offered to the commercial market. All accessories and options shall be identified with proposals tendered to the government in response to solicitations citing this document. 3.2 Desim and construction. The washer-extractors shall be single compartment, e
9、nd loading designs employing shell and cylinder design configuration. Sizes and capacities shall be as stated in paragraph 2.1 and shall be based on not more than six pounds of soiled linen per cubic foot of cylinder volume (gross). Self-diagnostic, programmable, microprocessor controls shall be use
10、d for all sizes of washer-extractors to store field programmable wash formulas for automatically monitoring and controlling, water temperature, water level, wash cycles, cylinder reversals, automatic chemical injection, load distribution prior to extraction, and extraction. A minimum of 10 pre- prog
11、rammed wash formulas shall be provided for decontaminating protective clothing and gear. The microprocessor shall be capable of storing no fewer than 30 wash programs. 3.2.1 Codes and standards. Washer-extractors shall conform to the applicable requirements of the codes and standards specified in 3.
12、2.1.1 through 3.2.1.4. 3.2.1.1 NFPA. Wiring shall conform to National Fire Protection (NFPA) Standard No. 70, The National Electrical Code. 3.2.1.2 lVF,MA. Motor controllers, switches, relays, and time delays shall conform to performance requirements of National Electrical Manufacturers Association
13、(NEMA) Standard Publications No. ICs 1-1993, Industrial Controls , General Requirements, and No. ICs 3-1993, Industrial Control and Systems Factory-built Assemblies. 3.2.1.3 ANSI. Washer-extractors shall conform to the requirements of American National Standards institute (ANSI) Standard 28.1 , Safe
14、ty Requirements for Commercial Laundry and Dry Cleaning Equipment and Operations. 3.2.1.4 OSHA. Washer-extractors shall conform to Occupational Safety and Health Standards Act (OSHA) 29 CFR 1910. 3.2.2 Mated.s. Materials not definitely specified herein shall be of the quality specified by the manufa
15、cturer and shall conform to the manufacturers own drawings, specifications, standards, and quality assurance procedures. 3.2.2.1 &d&ins and electn c wire. Ele&cal conduit shall be liquid tight flexible conduit with matching fittings and connectors. Electric wire shall be stranded copper, heat-resist
16、ant grade, thermoplastic insulated. Solid (nonstranded) wire shall not be used. 3.2.2.2 Fasteners. Threaded fasteners and rivets shall be made of types 304,304L or 3 16 corrosion resistant alloy steel conforming to compositions stated in ASTM A 167, Stainless and Heat-Resisting Chromium-Nickel Steel
17、 Plate, Sheet and Strip. 3.2.2.3 -. The cylinder shall be constructed of type 304,304L7 or 3 16 stainless steel conforming to compositions stated in ASTM A 167. 3.2.2.4 Finish and CO lor. The washer-extractors shall be finished according to the manufacturers standard commercial practice. 3.3 Perform
18、ance . The washer-extractors shall conform to performance requirements expressed in paragraphs 3.3.1 Page 2 through 3.3.4. Licensed by Information Handling ServicesProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- A-A-554411 m 9999974 O1169703 b77 m A
19、-A-55441 3.3.1 Vibration. Washer-extractors shall be designed to isolate and minimize vibration transmitted to the floor and surrounding building structure during the extraction cycle. The amplitude of the vibration at the base of the washer- extractor which is in contact with the floor shall not ex
20、ceed 0.005 inch total indicator reading taken with a mass vibrometer when the washer-extractor is operating in the extraction cycle at full rated load and maximum extraction speed with a five percent load unbalance in one pocket of the cylinder. Vibration isolation design shall not require unusual o
21、r special foundation construction materials. Anchor bolts shall be selected from readily available materials, grades and sizes to handle anticipated dynamic loads. 3.3.2 m. Noise level shall not exceed 85 decibels (A scale), when measured at the operators position (in front of and within 36 inches o
22、f the control panel). 3.3.3 Cylinder reversing . Cylinder revolutions in one direction shall not vary by more than five percent fkom cylinder revolutions in the opposite direction between reversals. 3.3.4 Pre-extract load distribution. Pre-extract load distribution shall be automatic and continue at
23、 distribution speed until any unbalance situation is reduced to an acceptable level for high speed centrifuging of the wash load. 3.4 Order of precedence. In the event of a conflict between the text of this CID and the referenced documents cited herein, the text of this CID shall take precedence. No
24、thing in this CID, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. 3.5 Data. Each machine shall include a copy of the manufacturers standard “owner/operator manual“ applicable to the machine. The manual shall include instructions for operating
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