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PROD 004
Page 1 of 3
This certificate may only be reproduced in its entirety and without any change, schedule included.
Postal address:
Office address:
Telephone:
Enterprise number:
P.O.Box 73 Blindern
Gaustadalléen 30
+47 22 96 03 30
NO 974404532
N-0314 OSLO, NORWAY
0373 OSLO
Fax:
+47 22 96 05 50
[1] EC-TYPE EXAMINATION CERTIFICATE
[2] Equipment or Protected System Intended for use
in Potentially explosive atmospheres
Directive 94/9/EC
[3]
EC-Type Examination Certificate Number:
Nemko 09ATEX1119X
Issue 1
[4] Equipment or Protective System:
Headset with microphone and speaker, Twin cup
[5] Applicant/ Manufacturer:
3M Svenska AB
[6] Address:
Box 2341
SE-331 02 Värnamo
SWEDEN
[7] This equipment or protective system and any acceptable variation thereto is specified in the schedule to this
certificate and the documents therein referred to.
[8] Nemko AS, notified body number 0470 in accordance with Article 9 of Council Directive 94/9/EC of 23 March
1994, certifies that this equipment or protective system has been found to comply with the Essential Health and
Safety requirements relating to the design and construction of equipment and protective systems intended for
use in potentially explosive atmospheres given in Annex II to the Directive.
The examination and test results are recorded in confidential report no. 187494
[9] Compliance with the Essential Health and Safety Requirements has been assured by compliance with:
CENELEC EN 60079-0: 2006, CENELEC EN 60079-11: 2007
[10] If the sign “X” is placed after the certificate number, it indicates that the equipment or protective system is
subject to special conditions for safe use specified in the schedule to this certificate.
[11] This EC-TYPE EXAMINATION CERTIFICATE relates only to the design, examination and tests of the
specified equipment or protective system in accordance to the directive 94/9/EC.
Further requirements of the Directive apply to the manufacturing process and supply of this equipment or
protective system. These are not covered by this certificate.
[12] The marking of the equipment or protective system shall include the following:
II 2G
Ex ib IIC T4 -20°C
≤
Ta
≤
+50°C
Oslo, 2011-09-21
Asle Kaastad
Certification Manager, Ex-products