Xantrex Technology 400R - Manual (Page 54)

Maintenance
4-10 975-0162-01-01
Replacing the External Fuse
The replacement fuse must be rated at 250 A, 32 V DC. See
page 2–9 for a diagram. To replace the external fuse:
1. Remove the fuse cover.
2. Unscrew the two bolts on the fuse.
3. Replace the fuse. Ensure that the replacement fuse is
rated at 250 A, 32 V DC and is of the same type.
4. Tighten the fuse with the two bolts.
5. Replace the fuse cover.