Accessing The Connection Compartment Through The Rear - Siemens NXAIR Installation Instructions Manual

Accessing the connection compartment through the rear

9 Accessing the connection compartment through the rear
140
INFORMATION
Read and understand these instructions before attempting installation works.
DANGER
Electric shock
Always verify safe isolation from supply without any doubt.
In the instructions given in the following sections it is assumed that new switchgear
is being installed, which has not yet been energized with operational high voltage.
If the switchgear is already in operation, operational high voltage could be
applied at the connections in the connection compartment.
To perform tests or work in the connection compartment of a switchgear
that is already in operation, follow the directives of the Operating
Instructions with order number 110-0134.9.
INFORMATION
Before executing any installation work, read and understand the
corresponding chapters in the Operating Instructions with order number
110-0134.9.
INFORMATION
Hereafter, the disassembly of those parts is described, which are later assembled
again at the same place.
Store disassembled parts and connecting elements carefully, and keep
them ready for later reuse.
INFORMATION
Switch-disconnector panel
Accessing the switching-device / connection compartment through rear side of the
switch-disconnector panel is not possible in the switch-disconnector panel.
NXAIR /
≤
40 kA 110-0084.9 / 15