Siemens SINAMICS G120C Getting Started page 9

During operation and for a short time after switching-off the converter, the surfaces of the
converter can reach a high temperature. Avoid coming into direct contact with the converter
surface.
Risk of fire
If an unsuitable braking resistor is used, this could result in a fire and severely damage,
people, property and equipment. Use the adequate braking resistor and install it correctly.
The temperature of a braking resistor increases significantly during operation. Avoid coming
into direct contact with braking resistors.
Repair
Repairs on equipment may only be carried out by Siemens Service, by repair centers
authorized by Siemens or by authorized personnel who are thoroughly acquainted with all
the warnings and operating procedures contained in this manual.
Any defective parts or components must be replaced using parts contained in the relevant
spare parts list.
SINAMICS G120C frequency converter
Getting Started, 03/2012, FW V4.5, A5E03831830B AA
WARNING
WARNING
WARNING
Safety notes
7