Siemens NXAIR Operating Instructions Manual page 377

Detach the earthing rod from the earthing tulip by pulling.
Fig. 682: Tightening earthing tulip on
To earth the outer bushing contacts, proceed in the same way.
Fig. 684: Earthing tulip fixed on central
✓
The earthing device is completely mounted.
110-0134.9 / 14
bushing contact
bushing contact
NXAIR / ≤ 40 kA
Fitting the earthing device
Fig. 683: Detaching earthing rod
Fig. 685: Earthing device completely
mounted
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