HD 400 2 S2-1989 Hand-Held Motor Operated Tools - Part II Particular Specifications Section E Circular Saws and Circular Knives《手提式电动工具 第2部分 特殊规范 第E节 圆盘锯和圆盘刀》.pdf

1、 - F - - _I_- - 3i.104583 0005585 T - HO 400.2 Sectron E S2 1989-01-27 Aur B- 2. Et- 5 - 1000 BRUXELLE %I.: (+3rZ.S2)SlB 66 71 - T+bx: -7 mrcl Hand-held motor operated tools Part II: Particular specifications Section E: Circular saws and circular knives Outils portatifs main t moteur Handgefhrte Ele

2、ktrowerkzeuge Partie II: Regles particulieres Teil II: Besondere Bestimmungen Section E: Scies circulaires et Hauptabschnitt E: Kreissgen und couteaux circulaires Kreismesser RD: CEE 20 Part II Section E, ed 2 (1977); CEE 313 (not appended) This Harmonization Document consists of the following: - Ti

3、tle Page Related to Directive: 73/23/EEC - CENELEC common modifications date of ratification : 1988-12-06 date of announcement : 1989-06-01 d$te of latest publication : 1969-12-01 data of withdrawal : 1989-12-01 Informative annex 1 JANUARY 1989 - LIST OF NATIONAL STANDARDS IS GIVEN OVERLEAF W 340458

4、3 0005586 I W HARMONIZED NATIONAL STANDARDS HO 400.2 Section E S2 Deviations AT : A-dev. BE : CH : , DE : DK ! ES : FI : FR : GE : GR : IE ! IS : IT : LU : NOS NL : NO : PT : SE : A-dev. A-dev. A-dev I A-dev. A-dev. A-dev. A-dev. CENELEC Rur E)r+d.r#k O. 6- S - 1- BRUXELLEB su;(+32.45O 88 19-Tyh.y:P

5、W RSl5097CE-L m.: l+a.mirn e8 71 - liri: ms7 cm w b UDC: 621,9-182.4-83:621.313.13 HD 400.2 Section E S2 KEY WORDS: Hand-hold motor operated tools; circular saws: circular knives: safety rules: protection against electric shock: heating: leakage current: endurance: abnormal operation; mechanical haz

6、ards; construction HAND-HELD HOTOR OPERATED TOOLS PART II: PARTICULAR SPECIFICATIONS SECTION E: CIRCULAR SAYS AND CIRCULAR KNIVES Outils portatifs i main i motour Partir IT: Roglor particuliires Teil II: Besondore Bettimnungen Section E: Scies circulaires et Haupttbschnitt E: Kroisi8gon coutoaux cir

7、culaires und Kreismorser Handgofhrte Eloktroworkzeuge BODY OF THE HD The Harmonization Document consists of: - - CEE 20 P8rt II Soction E ed 2, (1977); CEE 313, not 8ppond.d - “yith CENELEC common modifications proparod by CLC/TC 61F This Harmonization Documont u81 tpproved by CENELEC on 1988-12-06.

8、 The English and French versions of this Harmonization Documont are provided by the text of the IEC publication and the German version is the official translation of the IEC text. All texts prepared by CENELEC exist in three official versions (English, French, and German). According to the CENELEC I

9、nternal Regulations the CENELEC member National Committees are bound: to announce the existence of this Harmonization Document at national level by or befoto 1969-06-01 to publish their new harmonized national standard by or bofore 1989-12-01 to withdraw all conflicting national standards by or bofo

10、ro 1969-12-01. Harmonized national standards are listed on the HD information sheet, which is available from the CENELEC National Connnittees or from the CENELEC Central Secretariat. The CENELEC National Committees are the national eloctrotechnical committees of Austria, Belgium, Denmark, Finland, F

11、rance, Germany, Greece, Iceland, Ireland, Italy, Luxemburg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Copyright reserved to a11 CENELEC menbort -2- ED 400.2 Section E S2 FOREIIORD This revised edition of the Harmonization Document has been prepared by the Secretar

12、iat of CENELEC Technical Committee 61F following the decision taken by the committee and the result of voting on the draft document CLC/TC 61F(SEC)22. The editorial comments have been dealt with By a special Working Group. This Harmonization Document, Section E of HD 400.2 has to be used together wi

13、th HD 400.1 (Hand-held motor operated tools - Part I: General Specifications). The clauses of this section supplement or modify the corresponding clauses in Part I. Where there is no corresponding clause or sub-clause in this section, the clause or sub-clause of Part I applies without modification a

14、s far as is reasonable. Where the text of these sections states “addition“, “modification“ or “replacement“, the relevant requirement, test specification or explanation of Part I should be adapted accordingly. Note 1: Temporary national deviations from this Harmonization Document are mentioned in an

15、 informative annex which does not form part of this Harmonization Document. It is published separately. 3q04583 0005587 7 W ISSUE 2 JANUARY 1989 ENGLISH VERSION INFORHATIVE ANNEX TO ED 400.2 SECTION E S2 EAND-HELD HOTOR OPERATED TOOLS PART II: PARTICmcAR SPECIFICATIONS SECTION E: CIRCULAR SAS BnD CI

16、RCULAR KNIVES OUTILS PORTATIFS A HAIN A HOTguR PARTIE II: REGLES PARTfCmiIERES TEIL II: BSONDERE BESTIH“Ga# SECTION E: SCIES CIRCULAIRES ET HAUPTABSCHNITT E: KREISSAGEN COUTAUX CIRCIILAIRES m KREISIIESSER “DGEPOHRTE ELEKTROWERKZRIGE This list presents national deviations from the content of the Harm

17、onization Document HD 400.2 section E S2 which could be removed before the time of approval of the HD. The requirements of these deviations are applicable only in the countries concerned. Copyright reserved to all CENELEC members L W 3qOL1583 0005570 3 D -2- r! National deviations that could not be

18、removed 1. A-deviation: A national deviation due to regulations, the alteration of which is - at least for the time being - outside the competence of the CEN/CENELEC member. General The “Maschinenschutzvorrichtungs-Verordnung requires the provision of riving knives for all circular saws. In no-load

19、condition the complete circumference of the blade shall be covered. Circular saws shall have a means of preventing throw-back of wood pieces. Riving knives are considered to effect this. General The Finnish National Board of Labour Protection inspects the tools for the protection against mechanical

20、hazards. Justification Act on the Protection of Labour (299/58). ITALY General The guards of circular saws are required to act as protection against chip ejection as well as protection against accidental contact with the saw teeth. (DPR 547, 5 109) Fixed saws (and consequently portable saws which ca

21、n be fixed to a saw-table) shall have a riving knife. General Art. 4 Insulation of handless for manuel advance On electrically driven machines with flexible lead-in, handles for manual advance of the tool holder or the work piece feeder, must be insulated. ia Art. 28 Riving knife 1 The saw blade fix

22、ed on the machine is to be supplied with a riving knife. 2 This riving knife should correspond with the diameter and the thickness of saw blade and must be correctly adjustable. Art. 29 Riving knife support The riving knife support is to be installed so that it remains parallel to the rest of work p

23、iece when cutting height is being regulated and that the riving knife does not change its position in comparison with the saw blade. Art. 38 Riving knife device 18.1 Circular hand saws must be fitted with a riving knife device according to articles 28 and 29. Justification Decree of the Swiss Federa

24、l Government on accident prevention during the machining and treatment of wood and other organic - materials, April 28th, 1971, articles 4, 28, 29 and 38. The National Board of Occupational Safety and Health has issued detailed additional requirements for the mechanical safety of circular saws. Lega

25、l reference: AFS 1986:30 Circular saws designed for workig with wood and similar material should comply with standard NF E 65-100 (6) (6) Machines portatives h scier h lame circulaire pour le travail du bois et des matires similaires. Prvention des risques daccidents dorigine mcanique (Norme NF E 65

26、-100 - octobre 1982, dite par lAFNOR). -4- UNITED KINGDOH 20.22 Circular saws and circular knives shall be provided with two handles. The part containing the motor, if suitable shaped, may be considered as a handle. Compliance shall be checked by inspection. NETBERLANDS 23.2 For circular saws and circular knives designed for cutting depths exceeding 55 mm, non-detachable flexible cables and cords shall not be lighter than ordinary polychloroprene sheated flexible cable (code designation HO 7-RN-FI.