1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-21385-5 SANS 1582-1:2008Edition 1.4 SOUTH AFRICAN NATIONAL STANDARD Light industrial electric floor treatment machines Part 1: Vacuum clea
4、ners Published by Standards South Africa 1 dr lategan road groenkloof private bag x191 pretoria 0001 tel: 012 428 7911 fax: 012 344 1568 international code + 27 12 www.stansa.co.za Standards South Africa SANS 1582-1:2008 Edition 1.4 Table of changes Change No. Date Scope Amdt 1 1996 Amended to chang
5、e the existing mark to the appropriate new certification marka, one of the marks in the new series that replaced the old series of standardization marks in December 1995. Amdt 2 2000 Amended to change and replace certain references. Amdt 3 2006 Amended to change the designation of SABS standards to
6、SANS standards, to update the definition of “acceptable“, to change references to the use of language in marking and instructions, to delete reference to the certification mark, and to update a referenced standard. Amdt 4 2008 Amended to update referenced standards and remove references to a compuls
7、ory specification. aIn the current edition, the certification mark has been removed. Foreword This South African standard was approved by National Committee StanSA TC 75, Performance of household and similar electrical appliances, in accordance with procedures of Standards South Africa, in complianc
8、e with annex 3 of the WTO/TBT agreement. This document was published in July 2008. This document supersedes SANS 1582-1:2006 (edition 1.3). A vertical line in the margin shows where the text has been technically modified by amendment No. 4. SANS 1582 consists of the following parts under the general
9、 title Light industrial electric floor treatment machines: Part 1: Vacuum cleaners. Part 2: Floor polishers. Annexes A, B and C are for information only. SANS 1582-1:2008 Edition 1.4 1 Contents Page Foreword 1 Scope . 3 2 Normative references . 3 3 Definitions . 4 4 Safety requirement 5 5 Constructi
10、onal requirements 5 6 Electrical and performance requirements 7 7 Packing and marking 8 8 Inspection and methods of test 8 8.1 Inspection 8 8.2 Test conditions 8 8.3 Test for durability of suction hoses 9 8.4 Test for durability of brushes, nozzles and accessories . 9 8.5 Test for dust removal abili
11、ty 9 8.6 Test for thread pick-up ability 12 8.7 Efficiency test 13 8.8 Endurance test 13 8.9 Impact test . 14 8.10 Test for dust emission . 14 8.11 Usable volume of the dust receptacle . 16 Figures 1 to 8 . 16-21 Annexes A Quality verification of light industrial electric vacuum cleaners 22 B Techni
12、cal details that are relevant when tenders are submitted 23 C Bibliography 24 SANS 1582-1:2008 Edition 1.4 2 This page is intentionally left blank SANS 1582-1:2008 Edition 1.4 3 Light industrial electric floor treatment machines Part 1: Vacuum cleaners 1 Scope This part of SANS 1582 specifies the ch
13、aracteristics of electrically operated vacuum cleaners for light industrial use, that have motors of rated input not exceeding 2 000 W and a dust/liquid receptacle of capacity not exceeding 85 L and that are intended for operation at voltages not exceeding 250 V to earth. 2 Normative references The
14、following standards contain provisions which, through reference in this text, constitute provisions of this part of SANS 1582. All standards are subject to revision and, since any reference to a standard is deemed to be a reference to the latest edition of that standard, parties to agreements based
15、on this part of SANS 1582 are encouraged to take steps to ensure the use of the most recent editions of the standards indicated below. Information on currently valid national and international standards can be obtained from Standards South Africa. EN 779, Particulate air filters for general ventilat
16、ion Determination of the filtration performance. Amdt 2 IEC 60068-2-75, Environmental testing Part 2: Tests Test Eh: Hammer tests. Amdt 2 IEC 60704-2-1, Household and similar electical appliances Test code for the determination of airborne acoustical noise Part 2-1: Particular requirements for vacuu
17、m cleaners. Amdt 2 ISO 5167-1, Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements. Amdt 2 SANS 164-1, Plug and socket-outlet systems for household and similar purposes for use in Sou
18、th Africa Part 1: Conventional system, 16 A 250 V a.c. Amdt 2 SANS 529, Heat-resisting wiring cables. SANS 1574-4, Electric flexible cores, cords and cables with solid extruded dielectric insulation Part 4: Rubber-insulated. Amdt 4 SANS 60227-5/IEC 60227-5, Polyvinyl chloride insulated cables of rat
19、ed voltages up to and including 450/750 V Part 5: Flexible cables (cords). Amdt 4 SANS 60320-1/IEC 60320-1, Appliance couplers for household and similar general purposes Part 1: General requirements. SANS 1582-1:2008 Edition 1.4 4 SANS 60335-2-69/IEC 60335-2-69, Household and similar electrical appl
20、iances Safety Part 2-69: Particular requirements for wet and dry vacuum cleaners, including power brush, for industrial and commercial use. Amdt 4 SANS 61058-1/IEC 61058-1, Switches for appliances Part 1: General requirements. Amdt 2 3 Definitions For the purposes of this part of SANS 1582, the foll
21、owing definitions apply: 3.1 acceptable acceptable to the authority administering this standard, or to the parties concluding the purchase contract, as relevant Amdt 3 3.2 double stroke one forward and one return movement of the brush or nozzle of a vacuum cleaner over a test area 3.3 dust removal a
22、bility the mass of dust removed by a vacuum cleaner, expressed as a percentage of the mass of dust dispersed in a specific test, using a specified number of treatment cycles 3.4 lot the number of vacuum cleaners for which verification of quality is sought 3.5 parallel pattern a pattern of movement o
23、f the brush or nozzle of a vacuum cleaner, in which the forward and the return strokes coincide 3.6 rated voltage the input voltage assigned to the vacuum cleaner by the manufacturer 3.7 stroke length the horizontal distance travelled by the brush or nozzle of a vacuum cleaner during a forward strok
24、e (see figure 5) 3.8 stroke speed the mean value of the speed during one stroke 3.9 stroke width the track width minus 20 mm 3.10 thread pick-up ability the number of threads removed by a vacuum cleaner, expressed as a percentage of the number of threads dispersed in a specific test using a specifie
25、d number of treatment cycles SANS 1582-1:2008 Edition 1.4 5 3.11 track width the width of the visible track left when the brush or nozzle of a vacuum cleaner is pushed with a forward stroke over a test carpet, with test dust applied and with the brush or nozzle in full contact with the surface 3.12
26、treatment cycle a treatment operation carried out on a test area, using a specified stroke speed and pattern until the entire test area has been treated once 3.13 visible to the naked eye visible without the use of any special or additional visual aid (e.g. a magnifying glass) other than spectacles
27、worn to correct vision 3.14 zigzag pattern a pattern of movement of the brush or nozzle of a vacuum cleaner, where the return stroke is at such an angle to the forward stroke that, at the end of the return stroke, the brush or nozzle is adjacent to, and one stroke width from, the starting position o
28、f the forward stroke 4 Safety requirement Amdt 4 A vacuum cleaner shall comply with SANS 60335-2-69. 5 Constructional requirements 5.1 Materials and finishes All external surface finishes shall be acceptably durable, colourfast, scratch resistant, smooth, washable and resistant to damage from whatev
29、er cause likely to be encountered in normal operation, whether mechanical, electrical or thermal or by moisture or treatment liquids. Metals and alloys that are used in the construction of a vacuum cleaner and that are not intrinsically corrosion resistant shall be acceptably protected against corro
30、sion. Amdt 2 5.2 Workmanship The quality of the workmanship shall be such as to be acceptable. 5.3 Construction 5.3.1 Resistance to impact When a vacuum cleaner is tested in accordance with 8.9, a) the surface shall show no sign of damage or cracks visible to the naked eye, or surface cracks in fibr
31、e-reinforced mouldings and the like; and b) live parts shall not become a hazard. 5.3.2 Durability of suction hoses When tested in accordance with 8.3, a suction hose shall not be damaged to the extent that it can no longer acceptably perform its function. SANS 1582-1:2008 Edition 1.4 6 5.3.3 Durabi
32、lity of brushes, nozzles and accessories When tested in accordance with 8.4, brushes, nozzles and accessories shall not be damaged to the extent that they can no longer acceptably perform their function. 5.4 Components 5.4.1 Appliance couplers Appliance couplers shall comply with the relevant requir
33、ements of SANS 60320-1. Amdt 2; amdt 4 5.4.2 Supply wiring Supply wiring shall be fitted with an appropriate plug that complies with SANS 164-1. 5.4.3 Flexible cords Flexible cords shall comply with SANS 60227-5 and shall be at least 7,5 m long. An acceptable means of cord retraction or storage shal
34、l be provided. Amdt 2; amdt 4 5.4.4 Internal wiring Sheathed cables used for internal wiring shall comply with either SANS 60227-5 or SANS 1574-4 or SANS 529, as relevant. Amdt 2; amdt 4 5.4.5 Switches Any manually operated switch incorporated in a vacuum cleaner shall comply with the relevant requi
35、rements of SANS 61058-1. Amdt 2 5.5 Waste collection 5.5.1 Dry waste A vacuum cleaner that is intended for the collection of dry waste shall have a receptacle for dry waste. The receptacle shall be readily removable from the appliance and shall be readily replaceable. 5.5.2 Wet waste A vacuum cleane
36、r that is intended for the collection of wet waste shall have a receptacle for liquid. The receptacle shall a) be fitted with an acceptable incoming filter and either a foam-sensitive float valve or other means of automatically disconnecting the power supply when the receptacle is full, and b) when
37、full, either be readily removable and portable or be provided with a drain cock to enable disposal of the waste. 5.6 Enclosure and provision for moving of vacuum cleaner Each vacuum cleaner shall have an acceptable enclosure that is fitted with a handle and durable wheels or castors. SANS 1582-1:200
38、8 Edition 1.4 7 6 Electrical and performance requirements 6.1 Dust removal ability When a vacuum cleaner is tested in accordance with 8.5, its dust removal ability shall be at least a) 65 % on carpets; b) 98 % on hard flat floors; and c) 40 % on hard floors with crevices. 6.2 Thread pick-up ability
39、When a vacuum cleaner is tested in accordance with 8.6, its thread pick-up ability shall be at least 98 %. 6.3 Efficiency When determined in accordance with 8.7, the maximum efficiency of a vacuum cleaner shall be at least 15 %. 6.4 Endurance When a vacuum cleaner is tested in accordance with 8.8, i
40、t shall not break down or show any sign of malfunction. 6.5 Sound level When measured in accordance with IEC 60704-2-1, the A-weighted sound pressure level of a vacuum cleaner shall not exceed 75 dB or any lower value stated by the manufacturer (see 7.2(d). Amdt 2 6.6 Dust emission of a vacuum clean
41、er When a vacuum cleaner is tested in accordance with 8.10, it shall not emit dust in excess of 5 %. 6.7 Usable volume 6.7.1 Dust receptacle When a vacuum cleaner is tested in accordance with 8.11, the usable volume of the dust receptacle shall be at least 98 % of the specified rated volume. 6.7.2 W
42、et waste receptacle The volume of tap water that can be held by the wet waste receptacle before the power supply is automatically disconnected (see 5.5.2) shall be at least 98 % of the specified rated volume. SANS 1582-1:2008 Edition 1.4 8 7 Packing and marking 7.1 Packing Vacuum cleaners and their
43、accessories shall be so packed as to be protected from damage during normal transportation and storage. 7.2 Marking Each vacuum cleaner shall bear the marking required by SANS 60335-2-69, and the following information legibly and indelibly marked in English: Amdt 3; amdt 4 a) the name or trade name
44、or registered trade mark of the manufacturer or the supplier; b) the model or commercial designation (or both) of the vacuum cleaner; c) the serial number; and d) the A-weighted sound pressure level, if less than 75 dB (see 6.5). 7.3 Operating instructions A leaflet or booklet giving detailed operat
45、ing and maintenance instructions in English shall be supplied with each vacuum cleaner. (See also annex B.) Amdt 3 8 Inspection and methods of test 8.1 Inspection Visually examine and then measure each vacuum cleaner for compliance with all the requirements of this part of SANS 1582 for which tests
46、to assess compliance are not given in 8.3 to 8.11 (inclusive). 8.2 Test conditions Unless otherwise specified, conduct the tests in the order given and under the following conditions: a) carry out the tests at an ambient temperature of 23 C 2 C, a relative humidity in the range 45 % to 70 % and an a
47、tmospheric pressure in the range 86 kPa to 106 kPa; b) carry out the tests using a power supply at the rated voltage of the vacuum cleaner, but for a vacuum cleaner with a rated voltage range, use a supply at the mean value of the voltage range. If the difference between the upper and the lower volt
48、age limits exceeds 10 % of the mean value, then perform the tests on two vacuum cleaners, testing one at the upper voltage limit and the other at the lower voltage limit; c) keep the appliance, filters, test carpets and threads under test conditions (see (a) above) for at least 24 h before starting
49、the tests; and d) before starting the tests, operate the vacuum cleaner for a period of 2 h with extension tubes and nozzles unrestricted. SANS 1582-1:2008 Edition 1.4 9 8.3 Test for durability of suction hoses 8.3.1 Apparatus Test apparatus, as shown in figure 1, that operates at a frequency of (10 1) cycles per minute. 8.3.2 Test specimen Use as the test specimen that part of the suction hose that is held by hand in normal use and that is fitted with a connector. The hose should be shortened if necessary to allow the masspiece to be raised
