Replacing The Fans; Replacing The Fan, Booksize Cabinet Kit - Siemens SINAMICS S120 Device Manual

Cabinet modules nema

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Table of Contents

Removal steps

1. Release nut

2. Before pulling out the Control Unit on the slide-in unit completely, remove all cables

connected to the Control Unit.

3. Pull out the Control Unit on the slide-in unit and install the new one.

Device damage due to signal cable damage during removal

Signal cables can become damaged when the Control Unit is removed. This can cause the

device to fail.

• When removing the Control Unit, ensure that you do not damage any signal cables.

When installing the new Control Unit, you must reconnect the cables to exactly the same

Replacing the fans

Preparatory steps

● Disconnect the cabinet from the power supply (do not forget the external power supplies).

● Remove the protective cover.

● Allow unimpeded access.

Cabinet Modules NEMA

Manual, 04/2014, A5E03586450A

Maintenance and servicing

6.4 Replacing components