Siemens SIRIUS 3RK3 - Removing the Central Unit, Expansion Module, or DP Interface Module from a Level Surface

Procedure for installing in a control cabinet door / control panel
Step Instructions Figure
1 Insert the diagnostics display in the mounting cut-
out from the front.
4x
2 Take appropriate measures to ensure the diagnostics
display does not fall out of the control cabinet door/
control panel.
3 Snap the four 󹪝xing brackets on the rear into the ob‐
long holes of the diagnostics display.
4 Tighten the screws of the 󹪝xture bracket slightly so
that the diagnostics display cannot fall out of the in‐
stallation opening.
5 Align the diagnostics display.
6 Gently tighten the screws of the 󹪝xing brackets with
0.15 + 0.05 Nm.
5.2.7 Removing the central unit, expansion module, or DP interface module from a
level surface
WARNING
Hazardous Voltage
Can Cause Death, Serious Injury, or Property Damage.
Before starting work, therefore, disconnect the system and devices from the power supply.
Requirements
• The interface connections are disconnected.
• The terminal blocks have been removed or disconnected.
Description of the hardware
5.2 Mounting / installing / attaching
SIRIUS 3RK3 Modular Safety System
Equipment Manual, 07/2020, NEB926253002000/RS-AC/006 129