137
If present, disconnect data commu-
nication wire from the option cards.
Preparation
(continued)
After replacing the fuse:
- Find out and correct the cause for the defective fuse
3
Replacing
GFDI Fuse
NOTE Only use fuses that comply with the following data for the
GFDI fuse:
Test the fuse holder at the terminal for continuity
1
WARNING! An electrical shock can be fatal. Danger from DC
voltage from solar modules.
- Never remove a fuse, while it is under load.
- Fuse covers are for installation purposes only. They offer
no protection against contact.
3
1
1
2
4
1
4
1
2
3
Diameter 0.406 x 1.378 - 1.496 in. (10.3 x 35 - 38 mm), 1 A,
600 V DC
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