Replacing Components - Siemens SINAMICS G150 Operating Instructions Manual

11.4

Replacing components

Danger to life due to improper transport or installation of devices and components
Serious injury or even death and substantial material damage can occur if the devices are
not transported or installed properly.
• Transport, mount, and remove the devices and components only if you are qualified to
• Take into account that the devices and components are in some cases heavy and top-
11.4.1 Replacing the filter mats
The filter mats must be checked at regular intervals. If the mats are too dirty to allow the air
supply to flow normally, they must be replaced.
Note
Replacing the filter mats
Filter mat replacement is only relevant for options M23, M43 and M54.
Not replacing contaminated filter mats can cause premature drive shutdown.
Converter cabinet units
Operating Instructions, 07/2016, A5E03347396A
WARNING
do so.
heavy; take the necessary precautionary measures.
The weights of the individual power blocks are listed in the corresponding section.
Maintenance and servicing
11.4 Replacing components
619