Safety Manual / Explosion Protection Manual 6 Safety Instructions
56926BA26, Rev. 06, 04/2019
Explosion protection and temperature limits
Explosion Protection and Environmental Conditions
Inspection documents
EPS 13 ATEX 1 547 X
IECEx EPS 13.0008X
Degree of protection IP66 / IP67 according to IEC 60529
Type 4X
Air pressure
80 kPa (0.8 bar) to 110 kPa (1.1 bar)
Oxygen content of the air,
usually: 21% (Vi/V)
Danger to life by explosion
u Strictly maintain the permissible ambient temperature (T
a
).
u Make sure that the maximum permissible surface temperature
exceeded.
u In case of non-
intrinsically safe installation and in explosive atmosphere,
deenergize and wait 2 minutes!