Procedure
To install the device with a four-point mounting, follow the steps below:
1. Remove the mounting brackets for 19" rack installation, if necessary. To do so, loosen the 8
screws on each side and remove the mounting bracket.
2. Secure the four mounting brackets each with four recessed head screws (M3 x 6 in the scope
of delivery) to the side panels of the device.
The maximum tightening torque for these screws is 0.5 Nm.
3. Position the device at the desired location and secure the four mounting brackets with two
round-head screws each (6mm diameter).
Installing and removing
5.4Four-point mounting
SCALANCE XR-300
52 Operating Instructions, 03/2023, C79000-G8976-C586-02