NEC SL2100 - Page 77

ISSUE 4.0 SL2100
INSTALLING THE EXTERNAL BACKUP BATTERY 75
4. Loosen the screw from the Fuse Unit.
Screw
Fuse Unit
Figure 2-52 Loosen the Fuse Unit Screw
5. Slide Fuse Unit out of the Battery box.
6. Replace the fuse (250VT8AL).
Fuse Unit
250VT8AL
Fuse
Fuse Unit guide
Figure 2-53 Replacing the Fuse
7. Using the Fuse Unit guides, slide the Fuse Unit into the Battery Box.
Fuse Unit
Fuse Unit guide
Figure 2-54 Install the Fuse Unit