# Commission Regulation (EU) No 666/2013 of 8 July 2013 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for vacuum cleaners (Text with EEA relevance), Division 4: Dust pick-up

Extent: E+W+S+N.I.

The dust pick-up on hard floor (dpuhf ) shall be the determined as the average of the results of the two cleaning cycles in a hard floor test.
The dust pick-up on carpet (dpuc ) shall be the determined as the average of the results of the cleaning cycles in a carpet test. To correct for deviations from a test carpet’s original properties, the dust pick-up on carpet (dpuc ) shall be the calculated as follows:
dpu c = dpu m × dpu cal dpu ref where:
dpum is the measured dust pick-up of the vacuum cleaner;
dpucal is the dust pick-up of the reference vacuum cleaner system measured when the test carpet was in original condition;
dpuref is the measured dust pick-up of the reference vacuum cleaner system.
Values of dpum for each of the cleaning cycles, dpuc, dpucal and dpuref shall be included in the technical documentation.

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Source: https://www.legislation.gov.uk/eur/2013/666/annex/II/division/4 (the official version)
Page: https://openlegislation.uk/eu-regulation-2013-666/annex-II/division-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.