T/CHEAA 0011.9-2023 Household appliance safety service life Part 9: Smart toilet seat

Scope

Scope: This document specifies the terms and definitions related to the safe service life of smart toilets, requirements for safe service life, normal use conditions, and warning information. This document applies to smart toilets for household and similar purposes. Smart toilets using other auxiliary energy sources are also within the scope of this document. Main technical content: 3. Terms and definitions The terms and definitions defined in GB 4706.1–2005, GB 4706.53, and GB 38448–2019, as well as the following terms and definitions, apply to this document. 3.1 Safe service life The safe service life refers to the period during which consumers are reminded to replace the product in order to reduce the electrical safety risks caused by long-term use of smart toilets under normal operating conditions. 3.2 Normal use A smart toilet installed in accordance with the manufacturer's instructions and regularly maintained, operating under specified environmental conditions, load requirements, operating methods, and water quality requirements. 3.3 Electrical insulation A specific function in smart toilets used to insulate conductive parts and ensure electrical safety. 3.4 Aging The irreversible deterioration and changes in various safety performance indicators of smart toilets during use due to various factors. 3.5 Failure The reduction or loss of safety indicators and performance of smart toilets during use due to component aging, leading to safety accidents. 3.6 Hazard A situation with unacceptable risks. [Source: GB/T 22696.1–2008, 3.17] 3.7 Hazard source A potential source or state of harm, such as electrical insulation failure, electromagnetic radiation, mechanical hazards, and harmful substance release. [Source: GB/T 22696.1–2008, 3.3, with modifications] 4 Requirements for safe service life 4.1 Manufacturers (producers) shall provide clear instructions on the safe service life of smart toilets they produce. 4.2 The safe se

Development Information

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