Replacing Compact Device - Siemens SINAMICS G180 Installation And Operating Instructions Manual

Maintenance

9.2 Replacing compact device

9.2 Replacing compact device
Procedure
Proceed as follows if a compact device must be replaced completely:
①
②
Figure 9-1
1. Undo the device replacement screws on the outside.
2. Unscrew the cover at the front.
3. Slacken both the nuts of the cable entry plate in the upper connection space near the cover.
4. Disconnect the power cables.
5. Unplug the controller wiring connector.
6. Release the fastener on the mounting plate by only slackening the screws at the bottom.
7. Lift the inverter away so that the cabling remains with the cable entry plate.
8. Install the new inverter in reverse order.
Observe the instructions for the transport of inverters in the section "Transporting inverter"
(Page 33).
132
Screws - device replacement
Screws - fan replacement
Bottom view of compact device
Installation and operating instructions Sinamics G180
Operating Instructions, 05/2013, 4BS0751-001