Siemens SCALANCE W778-1 Operating Instructions Manual page 32

Mounting
4.3 Installation on a DIN rail
4. Press the device
5. Connect the power supply, refer to the section "Power supply (Page 39)".
6. Fit the antennas, refer to the section "Antennas (Page 43)".
Uninstalling
1. Turn off the power to the device.
2. Disconnect all connected cables.
3. Pull the DIN rail slider down with a screwdriver
32
②
against the DIN rail until the DIN rail slider catch locks in place.
①
.
SCALANCE W778-1 /W738-1
Operating Instructions, 01/2107, C79000-G8976-C450-01