Fronius Primo 5.0-1 - Replacing the DC Disconnector; Preparation

121
EN-US
Replacing the DC disconnector
Preparation
Set the DC disconnector to OFF
Disconnect the AC supply
Remove the DATCOM cover
If applicable disconnect the data communication lines
Loosen unit from the wall bracket and remove.
Disconnect the DC and AC cables from the terminal block
Replacing the DC
disconnector
Removing the DC Disconnector:
Remove the retaining clip (1) to the
front
Remove the shift knob with shaft (2)
downwards
WARNING! An electric shock can be fatal!
Observe the five safety rules!
WARNING! An electric shock can be fatal!
Observe the five safety rules!
1
2
3
4
5
6
(1)
1
1
2
(2)
2