Commission Regulation (EU) No 1008/2010 of 9 November 2010 concerning type-approval requirements for windscreen wiper and washer systems of certain motor vehicles and implementing Regulation (EC) No 661/2009 of the European Parliament and of the Council concerning type-approval requirements for the general safety of motor vehicles, their trailers and systems, components and separate technical units intended therefor (Text with EEA relevance)
Changes over time for: Division 2.
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2.TEST PROCEDUREU.K.
2.1.Windscreen wiper system test conditions.U.K.
2.1.1.The tests described below shall be carried out under the conditions as stated in paragraph 2.1.2. to 2.1.5. unless specified otherwise.U.K.
2.1.2.The ambient temperature shall be between 5 °C and 40 °C.U.K.
2.1.3.The windscreen shall be kept constantly wet.U.K.
2.1.4.In the case of an electric windscreen wiper system, the following additional conditions shall be met.U.K.
2.1.4.1.All batteries shall be fully charged at the start of the test.U.K.
2.1.4.2.The engine, if fitted, shall run at a speed not exceeding 30 % of the speed corresponding to its maximum power output. However, if this is proven not to be practicable due to specific engine control strategies, for instance in the case of electric hybrid vehicles, a realistic scenario taking into account the engine speeds, periodical absence or complete absence of a running engine during normal driving conditions, shall be determined. If the windscreen wiper system can meet the requirements without a running engine, the engine does not have to run at all.U.K.
2.1.4.3.The passing beam headlamps shall be switched on.U.K.
2.1.4.4.All fitted heating, ventilation, defrosting and demisting systems (regardless of the location in the vehicle) shall be operating at maximum electrical consumption.U.K.
2.1.5.Compressed air or vacuum operated windscreen wiper systems shall be able to function continuously at the prescribed sweep frequencies whatever the engine speed and engine load or minimum and maximum battery charge levels specified by the manufacturer for normal operation.U.K.
2.1.6.The sweep frequencies of the windscreen wiper system shall comply with the requirements of paragraph 1.1.5. to 1.1.5.3. of this Annex after a preliminary operating time of 20 minutes on a wet windshield.U.K.
2.1.7.The requirements of paragraph 1.1.8. of this Annex shall be satisfied when the wiper arms are restrained in a position corresponding to half a cycle, for a period of 15 seconds with the windscreen wiper control set at the maximum sweep frequency.U.K.
2.1.8.The outer face of the windscreen shall be thoroughly degreased by means of methylated spirit or an equivalent degreasing agent. After drying, a solution of ammonia of not less than 3 % and not more than 10 % shall be applied. The surface shall be allowed to dry again and shall then be wiped with a dry cotton cloth.U.K.
2.1.9.A coating of the test mixture, in accordance with the specifications as laid down in Appendix 4 to Annex III, shall be applied uniformly to the outer surface of the windscreen and allowed to dry.U.K.
2.1.9.1.Where the outer face of the windscreen has been prepared in accordance with paragraph 2.1.8. and 2.1.9., the windscreen washer system may be used during the applicable tests.U.K.
2.1.10.The wiper field of the windscreen wiper system, as prescribed in paragraph 1.1.4. of this Annex, shall be determined as follows.U.K.
2.1.10.1.The outer face of the windscreen shall be treated in accordance with paragraph 2.1.8. and 2.1.9.U.K.
2.1.10.2.In order to verify that the requirements of paragraph 1.1.2. and 1.1.3. of this Annex are met, the windscreen wiper system shall be activated, taking into account paragraph 2.1.9.1., and a trace of the wiper field shall be made and compared to a trace of the vision areas A and B, as determined in accordance with Appendix 3 to Annex III.U.K.
2.1.10.3.The technical service may agree to an alternative test procedure (eg. virtual testing) to verify that the requirements of paragraph 1.1.2. and 1.1.3. of this Annex are met.U.K.
2.1.11.The requirements of paragraph 1.1.11. shall be met at an ambient temperature of – 18 ± 3 °C at which the vehicle has been stored for a minimum of four hours. The vehicle shall be prepared to operate under the conditions as set out in paragraph 2.1.4. to 2.1.5. During the test, the wiper system shall be operating normally, but at the maximum sweep frequency. The wiper field does not have to be observed.U.K.
2.2.Windscreen washer system test conditions.U.K.
2.2.1.Test No 1. The windscreen washer system shall be filled with water, fully primed, and placed in an ambient temperature of 20 ± 2 °C for a minimum of four hours. The water shall be stabilized at this temperature.U.K.
2.2.1.1.All nozzle outlets shall be plugged and the windscreen washer control shall be actuated six times in one minute, each time for at least three seconds.U.K.
2.2.1.1.1.If the windscreen washer system is powered by the muscular energy of the driver, the force applied shall be 11,0 to 13,5 daN in case of a hand operated pump. The force applied shall be 40,0 to 44,5 daN in case of a foot operated pump.U.K.
2.2.1.1.2.In case of electric pumps, the test voltage shall not be less than the rated voltage and not more than the rated voltage plus 2 Volt.U.K.
2.2.1.2.The performance of the windscreen washer system at the end of the test shall be in compliance with paragraph 1.2.3. of this Annex.U.K.
2.2.2.Test No 2. The windscreen washer system shall be filled with water, fully primed, and placed in an ambient temperature of – 18 ± 3 °C for a minimum of four hours. The water does not have to be stabilized at this temperature.U.K.
2.2.2.1.The windscreen washer control shall be actuated six times in one minute, each time for at least three seconds, in accordance with paragraph 2.2.1.1.1. and 2.2.1.1.2. The system shall then be placed in an ambient temperature of 20 ± 2 °C until the ice has completely thawed. The water does not have to be stabilized at this temperature. The performance of the windscreen washer system shall then be verified by actuating the system in accordance with paragraph 2.2.1.1. to 2.2.1.2.U.K.
2.2.3.Test No 3. Low temperature cycle exposure test.U.K.
2.2.3.1.The windscreen washer system shall be filled with water, fully primed, and placed in an ambient temperature of – 18 ± 3 °C for a minimum of four hours so that the total mass of the water in the washer system is frozen. The system shall then be placed in an ambient temperature of 20 ± 2 °C until the ice has completely thawed, but in any case no longer than four hours. This freeze/thaw cycle shall be repeated six times. Finally, when the windscreen washer system is placed in the ambient temperature of 20 ± 2 °C and the ice has completely thawed, although the water does not have to be stabilized at this temperature, the performance of the windscreen washer system shall be verified by actuating the system in accordance with paragraph 2.2.1.1. to 2.2.1.2.U.K.
2.2.3.2.The windscreen washer system shall be filled and fully primed with a low-temperature windscreen washer fluid consisting of a 50 % solution of methanol, or alternatively isopropyl alcohol, in water with a hardness not exceeding 205 mg/l (Ca). The system shall be placed in an ambient temperature of – 18 ± 3 °C for a minimum of four hours. The fluid does not have to be stabilized at this temperature. The performance of the windscreen washer system shall then be verified by actuating the system in accordance with paragraph 2.2.1.1. to 2.2.1.2.U.K.
2.2.4.Test No 4. High temperature cycle exposure test.U.K.
2.2.4.1.If any part of the windscreen washer system is situated in the engine compartment, the system shall be filled with water, fully primed, and placed in an ambient temperature of 80 ± 3 °C for a minimum of eight hours. The water does not have to be stabilized at this temperature. The performance of the windscreen washer system shall then be verified by actuating the system in accordance with paragraph 2.2.1.1. to 2.2.1.2.U.K.
2.2.4.2.If no part of the windscreen washer system is situated in the engine compartment, the system shall be filled with water, fully primed, and placed in an ambient temperature of 80 ± 3 °C for a minimum of eight hours. The water does not have to be stabilized at this temperature. Subsequently, the system is placed in an ambient temperature of 20 ± 2 °C. When the temperature of the water has stabilized, the performance of the windscreen washer system shall be verified by actuating the system in accordance with paragraph 2.2.1.1. to 2.2.1.2. After this, the system shall be filled with water, fully primed, and placed in an ambient temperature of 60 ± 3 °C for a minimum of eight hours. The water does not have to be stabilized at this temperature. The performance of the windscreen washer system shall then be verified by actuating the system in accordance with paragraph 2.2.1.1. to 2.2.1.2. Alternatively, the manufacturer may request that the windscreen washer system is tested under the conditions as set out in paragraph 2.2.4.1.U.K.
2.2.5.The windscreen washer tests as set out in paragraph 2.2.1. to 2.2.4.2. shall be carried out in sequence on the same windscreen washer system. The system may be either tested as installed on the vehicle type for which EC type-approval is sought, or separately. In case EC type-approval is sought for a separate technical unit, the system shall be tested separately.U.K.
2.2.6.Test No 5. Windscreen washer system capability testU.K.
2.2.6.1.The windscreen washer system shall be filled with water and fully primed. With the vehicle stationary and no significant wind effect, the nozzle(s) may, if possible, be adjusted as to being pointed towards the target area on the outer face of the windscreen.U.K.
2.2.6.2.The outer face of the windscreen shall be treated as prescribed in paragraph 2.1.8 and 2.1.9. of this Annex.U.K.
2.2.6.3.The windscreen washer system shall be actuated according to the manufacturer's instructions, taking into account paragraph 2.2.1.1.1 and 2.2.1.1.2. of this Annex. The total duration of the test shall not exceed 10 complete cycles of automatic operation of the windscreen wiper system operating at the maximum sweep frequency.U.K.
2.2.6.4.In order to verify that the requirements of paragraph 1.2.4. of this Annex are met, a trace of the relevant cleaned area shall be made and compared to a trace of the vision area A, as determined in accordance with Appendix 3 to Annex III. If it is clearly obvious to the observer that the requirements are met, it is not required that the traces are prepared.U.K.
2.2.7.The test as set out in paragraph 2.2.6. to 2.2.6.4. shall always be performed on the vehicle type for which EC type-approval is sought, even in the case when an approved separate technical unit is installed on the vehicle.U.K.
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