Siemens NXAIR Installation Instructions Manual page 138

Accessing the connection compartment through the front
Remove the partition, and store it.
Remove the connecting elements (3) for the removable voltage transformers at the
3 connecting cables from the cable connections / bar connections to the insulating bushings,
and store them.
•
Fig. 203: Bolted joints at the cable connections (central joint covered)
Detach the 3 connecting cables (4) for the removable voltage transformers from the cable
connections / bar connections.
138
3 nuts M8 with contact washers and plain washers (3)
NXAIR /
≤
40 kA 110-0084.9 / 15