User Manual
Section 10
GFK-2958L
May 2021
Replacing Components
475
Section 10:
Replacing Components
10.1
Removing/Replacing the Plug-in Unit
WARNING
Explosion Risk - Prior to starting work, ensure that there is not a potentially explosive
atmosphere.
All work on the RSTi-EP station must be carried out with the power supply disconnected.
Ensure that the place of installation (switch cabinet and such) has been disconnected from
the power supply.
CAUTION
The components in the RSTi-EP series can be destroyed by electrostatic discharge. Ensure
that personnel and work equipment are adequately earthed!
•
To remove/replace the plug-in unit
1.
Unlock the connector frame.
Figure 329: Unlocking the Connector Frame
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2.
Swivel the plug-in unit with the cabling towards the front by 90°.
Note:
The plug-in unit can only be removed in this 90° position
3.
Remove the plug-in unit by pulling it out in a straight, downward motion.