📌Flying dust in the air of the mill can easily ignite due to the small particles and can cause an explosion if it spreads quickly.
📌Metal studs in the soles of leather shoes or a metal stain can spark on contact with concrete, and this is enough for an inflammation.
Keep up good work!
Arpad
The main environmental factors which may affect the equipment intended for use
Throughout any Ex inspection campaign non-compliant issues are going to be found.
electrical and non-electrical explosion protection coming together. if you look at all
See below picture – all shall be considered – more to come
arpadveress 
