# Council Directive of 27 March 1991 on the approximation of the laws of the Member States relating to the spray-suppression systems of certain categories of motor vehicles and their trailers (91/226/EEC) (repealed), Appendix 2

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Status: repealed

Test on spray-suppression devices of the air/water separator type
1.
Principle
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2.
Equipment
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3.
Test conditions
3.1.
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3.2.
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3.3.
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3.4.
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4.
Procedure
4.1.
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4.2.
The pulveriser must be regulated as follows:
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4.3.
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4.4.
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5.
Results
5.1.
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5.2.
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5.3.
Where the vertical position of the device influences the results obtained, the procedure described in points 4.1 to 4.4 must be repeated in the positions giving the highest and lowest percentages of water collected; the requirements of point 5.2 remain in force.
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Source: https://www.legislation.gov.uk/eudr/1991/226/annex/II/appendix/2 (the official version)
Page: https://openlegislation.uk/eu-directive-1991-226/annex-II/appendix-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.