Replacing Components; General Information; Safety Information; Replacing The Filter Mats - Siemens SINAMICS S120 Manual

Maintenance and servicing

7.5 Replacing components

7.5 Replacing components
7.5.1

General information

This chapter deals with replacing components that may need to be exchanged when the
cabinet units require maintenance or service. Other components are not normally subject to
wear and tear and are, therefore, not covered in this chapter.
Note
Additional information
The article numbers for spare/replacement parts are specified in the customer DVD in the list
of spare/replacement parts.
7.5.2

Safety information

Required safety precautions to be taken before carrying out maintenance and servicing
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-
7.5.3

Replacing the filter mats

Replacing filter mats (for IP23/IP43)
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.
214
WARNING
do so.
heavy; take the necessary precautionary measures.
The weights of the individual power blocks are listed in the corresponding section.
Cabinet Modules liquid cooled
Manual, 10/2015, A5E37067587A