Vertiv NetSure 7100 Series User Manual

Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual
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Replacing a TPH Fuse
Procedure
NOTE! Refer to Figure 5.4 as this procedure is performed.
1. Open the distribution cabinet’s front door by turning the latch in the counterclockwise position (system’s in a relay rack), or
open the system’s enclosure door.
2. Remove the fuse carrier from the mounted fuseholder body by grasping its handle and pulling straight out.
3. Remove the open fuse from the fuse carrier and replace it with the same type and rating.
4. Push the fuse carrier securely back into the mounted fuseholder body.
5. On the distribution panel, locate the open alarm fuse associated with the TPH fuse being replaced. Replace the alarm fuse
with the same type and rating. Ensure that a plastic safety cover is installed on the alarm fuse.
6. Close the distribution cabinet’s front door and turn the latch clockwise to secure the door (system’s in a relay rack), or close
the system’s enclosure door.
Figure 5.4 Replacing a TPH Fuse
Fuse
Fuse Carrier
Fuseholder Body

Vertiv NetSure 7100 Series Specifications

General

Brand	Vertiv
Model	NetSure 7100 Series
Category	Power Supply
Language	English