Accessing The Connection Compartment Through The Switching-Device Compartment At Panel Versions With Voltage Transformer Compartment - Siemens NXAIR Installation Instructions Manual

Accessing the connection compartment through the front
8.5 Accessing the connection compartment through the switching-device compartment at panel
versions with voltage transformer compartment
Preconditions
•
Preparations as described in chapter 8.1 completed
•
Door to voltage transformer compartment open
•
Removable voltage transformers removed from panel
Fig. 191: Panel prepared
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CAUTION
Sharp-edged sheets
The metal parts of the voltage transformer compartment and vertical partition may
have sharp edges. Sharp-edged sheets inside the switchgear can cause injuries by
getting cut and damage cables.
Put on personal protective equipment (e.g. cut-resistant gloves and arm
sleeves).
When working inside the switchgear, it must be observed that cables do not
touch any sharp-edged sheets. Cover sharp-edged spots, if required.
CAUTION
High weight
The voltage transformer compartment is heavy.
The voltage transformer compartment must absolutely be lifted by
2 persons.
Put on personal protective equipment.
NXAIR /
≤
40 kA 133