Household and similar electrical appliances. Safety - Particular requirements for wet and dry vacuum cleaners, including power brush for commercial use Ingestion-build-103253 This is to ensure that

This is to ensure that the required accuracy of measurement is achieved for comparison of the measured values with those values specified by the engine manufacturer

it can pose a health risk to occupants of buildings where it has entered indoor air

PD IEC/TR 61850-80-3 on communication networks and systems for power utility automation is useful for:

It also implements three ISO/IEC corrigendum from:

— extraction with sodium hydroxide solution and subsequent liberation using orthophosphoric acid (informative

Household and similar electrical appliances. Safety - Particular requirements for wet and dry vacuum cleaners, including power brush for commercial use Ingestion-build-103253 This is to ensure that1 Scope This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electrical motor operated vacuum cleaners, including back pack vacuum cleaners, and dust extractors, for wet suction, dry suction, or wet and dry suction, intended for commercial indoor or outdoor use with or without attachments. It also deals with the safety of centrally sited vacuum cleaners, excluding the installation of the system. NOTE