CAN/CSA-C22.2 NO. 62841-3-4:16 PDF Download

Preface

This is the harmonized CSA Group and UL Standard For Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery – Safety – Part 3-4: Particular Requirements for Transportable Bench Grinders. It is the First edition of CAN/CSA-C22.2 No. 62841-3-4 and the First edition of UL 62841-3-4.

This harmonized standard is based on IEC Publication 62841-3-4: First edition Electric Motor-Operated Hand-Held Tools, Transportable Tools And Lawn And Garden Machinery – Safety – Part 3-4: Particular Requirements for Transportable Bench Grinders issued February 2016. IEC 62841-3-4 is copyrighted by the IEC.

Scope

This clause of Part 1 is applicable except as follows:

Addition:

This part of IEC 62841 applies to transportable bench grinders that can be equipped with one or two accessories as follows:

– type 1 grinding wheels in accordance with ISO 603-4:1999 with a diameter not exceeding 310 mm and a thickness not exceeding 55 mm;

– wire brushes with a diameter not exceeding 310 mm and a thickness not exceeding 55 mm;

– polishing wheels with a diameter not exceeding 310 mm;

and with a peripheral speed of any accessory between 10 m/s and 50 m/s.

NOTE Polishing wheels are also known as buffing wheels.