Avoidance Of Condensation Or Formation Of Condensation Within The Machine - Siemens SIMOTICS FD 1MQ1 Operating And Installation Instructions

NOTICE
Damage due to improper storage
Damage may occur to the motor if it is not stored properly.
If the machine is to be taken out of operation for more than 12 months, suitable anti-corrosion,
preservation, packaging, and drying measures must be taken.
See also
Transport (Page 34)
Start-up (Page 93)
8.5.1

Avoidance of condensation or formation of condensation within the machine

● If the controller does not do this automatically, switch on any anti-condensation heating
● Do not switch on the anti-condensation heating for at least two hours after the motor has
Explosion hazard
If the anti-condensation heating is switched on directly after the machine is switched off, the
temperature class or the maximum surface temperature of the machine can be exceeded.
In an explosive atmosphere, there is a risk of an explosion. This can result in death, serious
injury or material damage.
● Only switch on the anti-condensation heating after the motor has been switched off.
SIMOTICS FD 1MQ1
Operating Instructions 01/2019
during stoppages. This will avoid the formation of condensation.
been switched off. This prevents damage to the winding insulation.
WARNING
Carefully comply with the data on the anti-condensation heating plate.
Operation
8.5 Stoppages
113