IEC 62841-3-4:2016+AMD1:2019 +AMD2:2024 CSV/COR1:2024 @IEC 2024 INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE IEC62841-3-4 IEC62841-3-4 Edition 1.2 2024-02 Edition 1.2 2024-02 ELECTRIC MOTOR-OPERATED HAND-HELD OUTILS ELECTROPORTATIFS A MOTEUR, TOOLS,TRANSPORTABLETOOLSAND LAWN OUTILSPORTABLESETMACHINESPOUR AND GARDEN MACHINERY - SAFETY - JARDINS ET PELOUSES - SECURITE - Part 3-4: Particular requirements for Partie 3-4: Exigences particulieres transportablebenchgrinders pour les tourets a meuler transportables CORRIGENDUM 1 Corrections to the French version appear after the English text. Les corrections a la version francaise sont donnees apres le texte anglais. Replace the entire 19.1 below, including 19.101, 19.1.102 and 19.1.103 and modified by Amendment 2 19.1 Replacement of the first paragraph: Moving and dangerous parts other than the accessories shall be so positioned or enclosed to provide adequate protection against personal injury. The guarding of accessories is covered in 19.1.101 through 19.1.103. For grinding wheels and wire brushes, a guard in accordance with 19.1.101 and 19.1.102, a work rest in 1 accordance with 19.1.103 ransparent screenir shall be provided. For polishing wheels, a guard, a work rest and a transparent screen are not required. Guards for accessories shall not be removable without the aid of a tool. 19.1.101 Guards The guard shall cover the tool spindle, except a portion of the accessory as allowed in 19.1.102 and indicated in IEC 62841-3-4:2016-02+AMD1 Figure 102. The guard shall be designed so that the tool spindle cannot be fitted with an accessory greater than 1,07 times the maximum diameter marked on the tool. IEC 62841-3-4:2016+AMD1:2019 +AMD2:2024 CSV/COR1:2024 @ IEC 2024 The guard shall be constructed so that removal of the peripheral protecting member is not necessary for replacement of the accessory. Compliance is checked by inspection and b y measurement. 19.1.102 Openings in the guard For grinding wheels and for wire brushes, the opening angle in the guard shall not exceed 65 above the horizontal plane passing through the centre of the wheel. The total opening angle shall not exceed 90° igure 102 Compliance is checked by inspection and by measurement. 19.1.103 Transparent screens Transparent screens shall be adjustabl specified in dJimensions Figure 103. bench grinder. The screen shall be made of transparent material having an appropriate resistance against shattering, such as polycarbonate which between its two or more layers of glass. For all bench grinders, the screens St of the screen coincides with the vertical median plane of the working part of the grinding wheel or the wire brush. Compliance is checked by inspection. 19.1 Replacementof thefirstparagraph: Moving and dangerous parts other than the accessories shall be so positioned or enclosed to provide adequate protection against personal injury. The guarding of accessories is covered in 19.1.101 through 19.1.104. For grinding wheels, a wheel guard in accordance with 19.1.101 and 19.1.102, a work rest in accordance with 19.102 and a transparent screen in accordance with 19.1.103 shall be provided. For wire brushes, a brush guard in accordance with 19.1.104 and a transparent screen in accordance with 19.1.103 shall be provided. For brush guards where the angle α as shown in Figure 107 is < 90°, a work rest in accordance with 19.102 is required. For polishing wheels, a guard, a work rest and a transparent screen are not required. Wheel guards and brush guards shall be designed so that the tool spindle cannot be fitted with an accessory greater than 1,07 times the maximum diameter marked on the bench grinder; and shall not be removable withoutthe aid of atool. 19.1.101 Guards Replace the existing title and text with the following: IEC 62841-3-4:2016+AMD1:2019 -3- +AMD2:2024 CSV/COR1:2024 @IEC 2024 19.1.101 Wheel guards Wheel guards shall cover the periphery and the sides of the accessory,