
5
Electrical installation
Ambient conditions during operation
Operating Instructions – EDR..71 – 315, EDRN63 – 315
67
5.11.3
Hazardous radiation
Motors must not be subjected to hazardous radiation (such as ionizing radiation). Con-
sult SEW‑EURODRIVE, if necessary.
5.11.4
Hazardous gases, vapors and dusts
If used according to their designated use, explosion-proof motors are incapable of ig-
niting explosive gases, vapors or dusts. However, explosion-proof motors may not be
subjected to gases, vapors or dusts that endanger operational safety, for example
through
•
Corrosion
•
Damage to the protective coating
•
Damage to the sealing material, etc.
Gasket selection
If the motor is operated in environments with high environmental impact, such as in-
creased ozone values, the motors can be optionally equipped with gaskets of a higher
quality. If you have doubts regarding the stability of the gaskets when subjected to the
respective environmental impacts, contact SEW‑EURODRIVE.
25896334/EN – 06/2019