User Manual

30
Installing the Protection Against Contact and
Closing the Fronius String Control 250/25
WARNING! An electrical shock can be fatal. Danger from DC
voltage from solar modules.
- Make sure that the input and output sides in front of the
device are not charged before connecting anything.
- Any and all connections should only be carried out by quali-
fied electricians.
- Follow the safety rules in these operating instructions.
Safety
Installing
Protection
Against Con-
tact
Closing the
Fronius String
Control 250/25
1
3
1
2
1
1
2
2
3
3
Tightening torque 1.11 ft lb.
1
1
4
2
3
2
4x
1