Document ID: chunk:federal_register_of_legislation:F2018L01513:body:0:p12
Version: federal_register_of_legislation:F2018L01513
Segment Type: other
Provision Reference: 
Character Range: 34665–37671

system during the test.

6.4.3. The ambient temperature in the testing room shall be between +15 and +30 ºC inclusively.

6.4.4. If, after the audible warning device, audible warning system, multiple audible warning system has been operated for half the number of times prescribed, the sound-level characteristics are no longer the same as before the test, the audible warning device, audible warning system, multiple audible warning system may be adjusted.  After being operated the prescribed number of times, and after further adjustment if necessary, the audible warning device, audible warning system, multiple audible warning system must pass the test described in paragraph 6.3. above.

              7. Modification and extension of approval of the type of the audible warning device, audible warning system, multiple audible warning system
7.1. Every modification of the type of the audible warning device, audible warning system, multiple audible warning system shall be notified to the Type Approval Authority which granted approval to that type of the audible warning device, audible warning system, multiple audible warning system. This Type Approval Authority may then:

7.1.1. Either take the view that the modifications made are not likely to have any appreciable adverse effect;

7.1.2. Or call for a new  report from the Technical Service responsible for the tests.

7.2. Communication on confirmation of the approval, with particulars of the modifications, or of refusal of approval shall be communicated to the Parties to the Agreement applying this Regulation, in accordance with the procedure indicated in paragraph 5.4. above.

7.3. The Type Approval Authority issuing the extension of approval shall assign a series number to each communication form drawn up for such an extension.

              8. Conformity of production
 The conformity of production procedures shall comply with those set out in the 1958 Agreement, Schedule 1 (E/ECE/TRANS/505/Rev.3) with the following requirements:

8.1. Audible warning device, audible warning system, multiple audible warning system approved under this Regulation shall be so manufactured as to conform to the type approved by meeting the requirements set forth in paragraph 6. above.

8.2. The authority which has granted type approval may at any time verify the conformity control methods applied in each production facility. The normal frequency of these verifications shall be once every two years.

              9. Penalties for non-conformity of production
9.1. The approval granted to a type of audible warning device, audible warning system, multiple audible warning system pursuant to this Regulation may be withdrawn if the conditions set forth in paragraph 8.1. are not complied with or if the audible warning device, audible warning system, multiple audible warning system fails to pass the checks referred to in paragraph 8.2. above.

9.2. Should a Party to the Agreement applying this Regulation withdraw an approval which it