1 Scope and object
This clause of Part 1 is applicable except as follows.
1.1 Scope
1.1.1 General
Addition:
These particular requirements apply to single unit electric tumble dryers for household and similar use intended for placing on the floor against a wall, for building-in or placing under a counter, a kitchen worktop or under a sink, for wall-mounting or on a counter.
This document is also applicable for gas-fired electric tumble dryers.
1.1.2 Types of noise
Replacement:
The methods specified in ISO 3743‑1, ISO 3743‑2 and ISO 3744 can be used for measuring noise emitted by tumble dryers.
1.1.3 Size of the source
Replacement:
The method specified in ISO 3744 is applicable to noise sources of any size. When applying ISO 3743‑1 and ISO 3743‑2, care should be taken that the maximum size of the appliance under test fulfils the requirements specified in 1.3 of ISO 3743‑1 and ISO 3743‑2.
1.2 Object
Addition:
Requirements for the declaration of noise emission values are not within the scope of this document.
1.3 Measurement uncertainty
Replacement:
The estimated values of standard deviations of sound power levels, determined according to this standard, are:
Text deleted.