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– what are the 2 different type of Ex d?
– what is the difference between Flameproof and Explosion Proof (XP)?
– can I freely use one or the other?
– what is and where is the flamepath?
– what new ideas are there for Ex d?
Share your Ex d pictures & videos here: https://bit.ly/2Vye2vy
Keep up good work!
Arpad
*HAC stands for hazardous area classification. Question: shall we take into consideration
Identify potential ignition sources which are effective or can become effective in
§228 ExplosionThe requirement set out in the first paragraph of section 1.5.7
check out Guidance on “EASA Fuel Tank Safety letter” it says (cut
arpadveress 
