Siemens SCALANCE W774-1 Operating Instructions Manual page 33

Procedure when removing
Follow the steps below to remove the SCALANCE W774/W734 from a DIN rail:
1. Turn off the power to the device.
2. Disconnect all connected cables.
3. Pull the DIN rail slider down with a screwdriver.
4. Tilt the SCALANCE W774/W734 forward and remove the device from the DIN rail.
SCALANCE W774-1 /W734-1
Operating Instructions, 01/2017, C79000-G8976-C325-08
4.4 Installing on a DIN rail / removing
Mounting
33