Siemens NXAIR M - Page 94

Operating the circuit-breaker panel with HV HRC fuse
94 NXAIR M 139-2021.9 / 07
Then take the front insulation cover out of the fuse assembly and keep it for later use.
Fig. 149: Removing the front insulation cover
Push the clips towards the rear insulation cover (1) from the right and left side until it is
unlocked.
Fig. 150: Pushing the clips towards the rear insulation cover from the both side
Then take the rear insulation cover out of the fuse assembly and keep it for later use.
Fig. 151: Removing the rear insulation cover
1