AS ISO 20957.2:2021 Stationary training equipment Part 2: Strength training equipment, additional specific safety requirements and test methods

AS ISO 20957.2:2021 Stationary training equipment Part 2: Strength training equipment, additional specific safety requirements and test methods. This document specifies additional safety requirements for stationary strength training equipment. This document is intended to be read in conjunction with the general safety requirements of ISO 20957-1. This document is applicable to stationary training equipment type strength training equipment with stacked weight resistance or other means of resistance, such as elastic cords, hydraulic, pneumatic, electrical, magnetic, springs and externally loaded weights (type 2) (hereinafter referred to as training equipment) with the classes H, S and I according to ISO 20957-1. NOTE Free-weight barbell racks are subject to the requirements of ISO 20957-4 and ISO 20957-1. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 12100, Safety of machinery — General principles for design — Risk assessment and risk reduction ISO 20957-1, Stationary training equipment — Part 1: General safety requirements and test methods 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 20957-1 and the following apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: — ISO Online browsing platform: available at https://www .org/obp — IEC Electropedia: available at http://www.electropedia.org/ 3.1 selectorized equipment strength training equipment where the resistance means is a load that is an integral part of the device that can be varied by the user without adding or removing components to and from the equipment Note 1 to entry: An example of equipment where this component is relevant is shown in Figure 1. 3.2 externally loaded equipment strength training equipment where the main resistance means is a load that is not an integral part of the device which can be varied by the user by adding or removing components to and from the equipment Note 1 to entry: Components to be added or removed are, for example, weight discs or bands. 3.3 drop stop permanent or adjustable constructive element creating a pre-set minimum stop position that provides the user with clearance to avoid entrapment without any further action of the user 3.4 catch mechanism rest or holder for a barbell or for...