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IECEx Certificate
of Conformity

 
INTERNATIONAL ELECTROTECHNICAL COMMISSION
IEC Certification Scheme for Explosive Atmospheres
for rules and details of the IECEx Scheme visit www.iecex.com

 
Certificate No.:
IECEx INE 12.0002U issue No.: 3
 
Status:
Current
 
Date of Issue:2016-07-22Page 1 of 4
 
 
Applicant:
OFFICINE MECCANICHE MAM
Via Vico Veneto, 32
I - 20090 Fizzonasco di Pieve Emanuele (MI)
Italy
Equipment:BREATHING or DRAINING DEVICES or FLAMES ARRESTOR type FT/VS 61090...
 
Optional accessory:
 
Type of Protection:db, e and tb

 Marking:

Ex db IIC T6 Gb
Ex e IIC Gb
Ex tb III C Db IP66

 
 
Approved for issue on behalf of the IECEx
Certification Body:
Olivier COTTIN

 
Position:Head of Equipment and Corporate Services Unit


 
Signature:
(for printed version)
 
Date:
 
 
1. This certificate and schedule may only be reproduced in full.
2. This certificate is not transferable and remains the property of the issuing body.
3. The Status and authenticity of this certificate may be verified by visiting the Official IECEx Website.
 

  Certificate issued by:


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx INE 12.0002U
 
Date of Issue:2016-07-22Issue No.: 3
 
Page 2 of 4
  
Manufacturer:
OFFICINE MECCANICHE MAM
Via Vico Veneto, 32
I - 20090 Fizzonasco di Pieve Emanuele (MI)
Italy


 
Additional Manufacturing location(s):

 

This certificate is issued as verification that a sample(s), representative of production, was assessed and tested and found to comply with the IEC Standard list below and that the manufacturer's quality system, relating to the Ex products covered by this certificate, was assessed and found to comply with the IECEx Quality system requirements. This certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents as amended.


STANDARDS:
The apparatus and any acceptable variations to it specified in the schedule of this certificate and the identified documents, was found to comply with the following standards:

 
IEC 60079-0 : 2011
Edition: 6.0
Explosive atmospheres - Part 0: General requirements
IEC 60079-1 : 2014-06
Edition: 7.0
Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
IEC 60079-31 : 2013
Edition: 2
Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
IEC 60079-7 : 2006-07
Edition: 4
Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
 
This Certificate does not indicate compliance with electrical safety and performance requirements other than those expressly included in the Standards listed above.


 
TEST & ASSESSMENT REPORTS:A sample(s) of the equipment listed has successfully met the examination and test requirements as recorded in

 
Test Report:

FR/INE/ExTR12.0003/00FR/INE/ExTR12.0003/01FR/INE/ExTR12.0003/02FR/INE/ExTR12.0003/03


Quality Assessment Report:

FR/INE/QAR11.0004/04


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx INE 12.0002U
 
Date of Issue:2016-07-22Issue No.: 3
 
Page 3 of 4
 
Schedule
 EQUIPMENT:
Equipment and systems covered by this certificate are as follows
 
 

These breathing and draining devices or flames arrestor are intended to be fitted on enclosure "Ex d" or "Ex db",   with maximum volume 68 dm3  for group IIC and 150 dm3 for group IIB or IIB+H2 and without limitation of volume for "Ex e", "Ex eb", "Ex tb" and "Ex tc" versions.
These Ex components get the degrees of protection IP66 in accordance with IEC 60529 standard.


SCHEDULE OF LIMITATION
This component can be used in range of ambient temperatures from -60°C to 65°C.
The maximum temperature recorded is 79°C for ambient temperature 65°C.
The non transmission tests was performed on the standard test rig as specified on figure 21 of IEC 60079-1 standard.
This Ex component can be fitted only on the external parts of the following enclosures:
- For group IIC with a maximum volume 68 dm3 .
- For group IIB or IIB+H2 with a maximum volume volume 150 dm3.
- With a maximum reference pressure 40 bar.
- Without limitation of volume for type protection "e", "eb", "tb" and "tc"



 SPECIFIC CONDITIONS OF USE:   NO
 
 

 

 

 

 


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IECEx Certificate
of Conformity

  
Certificate No.:IECEx INE 12.0002U
 
Date of Issue:2016-07-22Issue No.: 3
 
Page 4 of 4
 
 DETAILS OF CERTIFICATE CHANGES (for issues 1 and above):
 
 

Issue n°3:

- Application of the standard IEC 60079-1: 2014.

- Modification of the identification code.

Issue 2:
- Application of the IEC 60079-31: 2013.
- Possibility to install this breating and draining device on flameproof enclosures IIB or IIB + H2 with a maximum volume 150 dm3 and maximum pressure 40 bar.
- Add some new type of threaded joints.

Issue 1:
- Increase of ambient temperature up to 65°C.

 

 
 




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