Hazardous Areas Blog

Typical Problems Encounted During Ex m and Ex q Inspection

Typical Problems Encounted During Ex m and Ex q Inspection

Published
Read Time: 2 mins


Throughout any inspection campaign non-compliant issues are going to be found. Here are some common issues we have found whilst conducting inspections on encapsulated or sand or quartz powder filled equipment.

  • Documentation missing or incorrect
  • No certificate of conformity
  • Not IECEx or ANZEx certified with no Conformity Assessment Document.
  • Labels missing or not illegible
  • Cable damage
  • Cracks or damage to the enclosure or encapsulation material
  • Signs of heat damage
  • Missing or damaged bolts, gaskets or sealants
  • Incorrect use of the equipment

What others can you think of?


This material is produced by HAZ. The information is of a general nature only and should not be relied upon.  Each set of circumstances associated with compliance of hazardous areas and Type B compliance is unique and expert advice on your particular circumstances should be sought.  HAZ accepts no liability for any reliance on the information published on this website.