Siemens SINAMICS S120 Manual page 499

Air-cooled chassis power units

Hide thumbs Also See for SINAMICS S120:

Table of Contents

Figure 10-19 Replacing Control Interface Module, Active Line Module and Motor Module Chassis-2, frame size FS2, FS2+,

FS4, FS4+ Part 2

Preparatory steps

• Disconnect the drive line-up from the power supply

• Allow unimpeded access

• Remove the protective cover

• Withdraw all plug connectors to the signal connections (–X9, –X41 ... –X49, –X400 ... –

• When being removed from the electrical cabinet, the device must be carefully secured so

that it can either topple over nor roll away.

Air-cooled chassis power units

Equipment Manual, 06/2020, 6SL3097-5AE00-0BP3

Maintenance and Servicing

10.4 Replacing components