Siemens SIPROTEC 5 Series Hardware Description page 23

Fastening Openings of the Base and 1/3 Module
To remove the screw covers, introduce the screwdriver into the provided slot.
[dw_screwdriver, 1, --_--]
Figure 2-4
Loosen the cover by turning slightly. Then, pull the cover towards you.
[le_osobep, 1, --_--]
Figure 2-5
(1) Screw cover
(2) Fastening opening
NOTICE
The screw cover can be damaged if it is removed in an incorrect way.
Non-observance of the following measure can result in material damage.
Use a screwdriver to remove the screw cover.
²
SIPROTEC 5, Hardware Description, Manual
C53000-G5040-C002-C, Edition 10.2017
Slot for Introducing the Screwdriver
Fastening Openings of the Base and 1/3 Module Shown, for Example, on the Top Fastening
Forms of Devices and On-Site Operation Panels
2.1 Flush-Mounting Devices
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