NOTE
The next 6 steps are only necessary if the 1st device row is not accessible.
If the left side of the 1st device row is accessible, then the complete device can remain on the wall.
²
Detach all on-site operation panels from the distance frames.
²
Remove the mounting brackets.
²
Use the screwdriver to carefully bend the left and right spring clips on the rear plate terminals outwards.
²
Completely detach the wired current and voltage terminal blocks from the device.
²
Remove all communication lines.
²
Completely remove the device from the 1st device row.
²
Remove the device bus cover from the extreme left-hand expansion module of the device to be
expanded.
²
Bolt the sealing plate and the adaptor bracket according to Figure 5-8 on the outer left expansion module
of the 1st device row. The sealing plate, adaptor bracket, and screws are included with the delivery of the
power-supply module PS203.
Assembling the Devices
²
Install the 1st device row.
NOTE
The distance between the 1st and the 2nd device row must be not more than 80 mm (3.15 in).
²
Install the 2nd device row.
²
Unscrew the captive screws from the handle mold.
²
Install the handle mold.
²
Install the screws for the handle mold from the view of the adaptor bracket. Thus, later accessibility is
ensured without having to remove the entire device.
Working on the Device
5.2 Expanding Modular Devices
190 SIPROTEC 5, Hardware Description, Manual
C53000-G5040-C002-J, Edition 08.2020
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