Siemens SINAMICS S120 Manual page 339

Note
Replacing all NH fuses at the same time
After one NH fuse trips, always replace all NH fuses at the same time.
Installation steps
1. Insert the new fuse into the NH fuse grip.
2. Place the new fuse in the fuse holder in the cabinet.
3. Press the release button on the NH fuse puller to release the grip from the new fuse.
4. Attach the front shock protection cover
5. Close the cabinet.
Use only identical fuses
Only fuses of the identical type may be installed.
Cabinet Modules
Manual, 03/2013, A5E03263538A
CAUTION
Maintenance and servicing
6.4 Replacing components
337