Device Replacement - Siemens SIRIUS 3RM1 Manual

Service and maintenance

8.3 Device replacement

8.3 Device replacement
Hazardous voltage.
Will cause death or serious injury.
Turn off and lock out all power supplying this device before working on this device.
When replacing a device, you do not need to re-wire it. The terminals can be disconnected
from the defective device and then connected to the new device.
Replace device
Loss of the safety function through changes to the system.
Can cause death or serious injury.
To ensure the safety of the system, a complete function test on the system must be
conducted and successfully completed following any modifications to the system or
replacement of defective components, such as 3RM11 and 3RM13 Failsafe motor starters.
Note
A defective device must only be replaced with a device that has exactly the same article
number.
1. Disconnect the defective device at the terminals.
2. Remove the defective device.
3. Mount the new device.
4. Connect the new device at the terminals.
You can find more information on disassembling/mounting and disconnecting/connecting in
the chapters "Mounting (Page 87)" and "Connection (Page 111)".
136
DANGER
WARNING
SIRIUS 3RM1 motor starter
Manual, 06/2016, A5E0345285095020A/RS-AE/005