Fronius Primo 3.0-1, Service Manual, Page: 119 / 160

119
EN
IMPORTANT! Note the recesses when in-
serting the control switch with shaft.
Feed the control switch with shaft (2)
through the housing. (0 position)
Secure the operating shaft with the re-
taining clip (1)
And finally... Connect the DC and AC cables to the terminal block
Tightening torque = 1.5 - 1.8 Nm
Tighten any grounding terminals on the DC disconnector (TX 20) that are not required
or are not in use to 1.6 Nm.
4
Fit the strain-relief device
Tightening torque = 1.5 - 1.7 Nm
Place the device in the wall bracket and screw in place
(2)
3
3
(1)
4
4
1
2x TX20
1,5 - 1,7 Nm
2
3