Anti-Condensation Heating - Siemens SIMOTICS FD 1MM1 Series Operating And Installation Instructions

10.3

Anti-condensation heating

Explosion hazard due to improper maintenance
If repairs to the anti-condensation heating are not carried out correctly, e.g. if unauthorized or
untested spare parts are used, this can result in explosions during operation in a potentially
explosive gaseous atmosphere. This can result in death, serious injury, or material damage.
● Repairing and mounting the anti-condensation heating and the subsequent routine testing
● Only authorized and tested spare parts may be used.
SIMOTICS FD 1MM1
Operating Instructions 02/2019
WARNING
must always be undertaken by experts from the service center (Page 167), because this
work requires extensive specialist knowledge.
Spare parts
10.3 Anti-condensation heating
145