Siemens SINAMICS S120 Manual page 242

Maintenance and servicing
7.4 Maintaining the cooling circuit
Figure 7-1 Diagram showing an example of how the filter is serviced
Danger of injury caused by spray water
The coolant is harmful to eyes and skin and can damage surfaces.
Coolant can escape when the filter is opened and can splash onto the skin or into eyes.
• Therefore, use appropriate protective clothing for all work on the converter. However, if
• Please refer to the EU safety data sheet of the coolant manufacturer.
Note
After checking and/or cleaning the filter, the relevant shutoff valve must be reopened so that
the coolant can flow through the filter.
240
CAUTION
your eyes or skin do come into contact with coolant, rinse the affected area thoroughly
with tap water as soon as possible. If coolant has escaped, remove the liquid from the
affected surfaces.
Cabinet Modules liquid cooled
Equipment Manual, 04/2020, A5E37067587A