arpadveress Minimum competencies:
General:Detailed knowledge of explosion protection (gas / dust)
Supervisor (manager): hazardous area classification / read design / understanding Ex installation and maintenance concepts / close inspection
Further competencies (optional):
Non-electrical explosion protection: ISO 80079-36/-37
Repair: IEC 60079-19
Design: IEC 60079-14 with regards to design
Are you a supervisor on Ex field? pls check your competencies. It shall not be a one time practice, but more a daily if you agree.
Keep up good work!
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Certification of equipment/assemblies using temperature monitoring/adjustment techniques to adjust internal ambient temperatures
Equipment assemblers and manufacturers have made requests to certify equipment with a
H2
Indeed H2 = Ex. As I see this fact surprises many in many ways. Current understanding of H2 by many simply says it is flammable. Not only, amoung others it is Ex as well.
#exprofessional
definitions of how to?
Shall is to be understood as mandatory. Deviating from a “shall” statement
One remark from a Linkedin user: This maybe what is expected, but in reality, i have found Supervisors who know absolutely Nothing at all about Hazardous Area Electrical Equipment, even to the point when they didn’t know the difference between a Barrier Gland or Compression Gland or when to use them. That was on a recent Job. I even know of some So called Senior HA Coordinators/Inspectors who don’t even know what either “X or U” at the end of Cert Number means, and they want Supervisors to know all this, You must be Joking of Course.
Most Supervisors think its just a Tick and Flick sheet and if you don’t like it Leave.