Conergy IPG Serie Instrucciones De Servicio página 88

WARNING
Result
Conergy IPG series central inverters
6. Install the mounting elements on the threaded bolt in the
following order:
a) Cable lug
b) Washer
c) Retaining washer
d) Securing nut
Material damage due to loose screw connections!
If the securing nuts are not tightened to the specified torques, the
screws may become loose as a consequence of the vibration
produced by the terminal blocks. Loosened screw connections
change the resistance and the conductivity at the connection.
Operation of the central inverter can be adversely affected and it
may suffer damage.
| Before commissioning, check that all screw connections are
tightened to the correct torque and retighten where necessary.
Thread size Tightening torque (Nm)
M8 27
M10 54
M12 93
L2
L3
PE
7. Tighten the securing nut.
8. Put the lower Plexiglas cover in place.
9. Tighten the screw connection on the lower Plexiglas cover.
10. Close the front doors.
The grid is connected.
Connecting the auxiliary power supply
Connecting the auxiliary power supply
1. Open the front door.
Operating manual
5 Installation
Strength category
≥
8.8
+
–
35