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1 Scope 1.1 This Standard applies to portable, handheld, fuel- and electrically powered chain saws. It describes safety requirements for the design of chain saws and includes recommendations pertaining to their safe operation. 1.2 In addition to the applicable requirements of this Standard, the requirements of CSA Z62.3 apply to all chain saws. The requirements specified in CAN/CSA-C22.2…

This CSA Standard is a joint standard with UL 1778. 1.1 Scope 1.1.1 Equipment covered by this Standard This Standard applies to UNINTERRUPTIBLE POWER SYSTEMS (UPS). The primary function of the UPS for this Standard is to ensure continuity of an alternating power source. The UNINTERRUPTIBLE POWER SYSTEM may also serve to improve the quality of the power source by keeping it within…

This National Standard of Canada is based on International Standard CEI/IEC 889:1987 (first edition, 1987-11). 1 Scope This Standard covers the electrical and mechanical characteristics of round wires of aluminium 1350-H19, having diameters of 1.25 to 6.50 mm, intended for stranding into overhead conductors to be used for electrical purposes.

1 Scope 1.1 General This Standard applies to frames and covers for maintenance holes and catchbasins. 1.2 In CSA Standards, "shall" is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; "should" is used to express a recommendation or that which is advised but not required; and "may" is…

1 Scope 1.1 This Standard specifies the chassis and body requirements and required safety equipment for school buses. 1.2 This Standard applies to Types A1, A2, B, C, and D school buses. 1.3 This Standard does not cover after-market and retrofit installations. These installations are covered by federal and provincial regulations, and it is the responsibility of the appropriate…

This National Standard of Canada is based on International Standard ISO 3450:1996, (third edition, 1996-04-01). 1 Scope This International Standard specifies minimum performance and test criteria for brake systems to enable uniform assessment of the braking capability of earth-moving machinery which operates on work sites or travels on public roads. Service secondary, and parking brake systems…

This National Standard of Canada is based on International Standard IEC 60825-1:1993 + A1:1997 + A2:2001, edition 1.2, 2001-08. 1.1 Scope IEC 60825-1 is applicable to safety of laser products. For convenience it is divided into three separate sections: Section One (General) and the annexes; Section Two (Manufacturing requirements); and Section Three (User's guide* ). A laser product may…

Part 1 1 Scope 1.1 Except as indicated in Clause 1.2, Part 1 of this Standard applies to all boilers, pressure vessels, pressure piping, and fittings, as provided for by the Act (as defined in Clause 3) and identified in Part 1 of this Standard. Notes: 1) In certain provinces there may be variations in the size limitations specified in Part 1 of this Standard. The regulatory…

This National Standard of Canada is based on International Standard CEI/IEC 888:1987 (first edition, 1987-12). 1. Scope This standard applies to zinc-coated steel wires used in the construction and/or reinforcement of conductors for overhead power transmission purposes. It is intended to cover all wires used in constructions where the individual wire diameters, including coating, are in the…

This National Standard of Canada is based on International Standard CEI/IEC 127-6:1994, first edition, 1994-04, including Amendment 1:1996. 1.Scope and Object 1.1 This part of IEC 127 is applicable to fuse-holders for miniature cartridge fuse-links according to IEC 127-2 and sub-miniature fuse-links according to IEC 127-3 for the protection of electric appliances, electronic equipment and…