Nibe PV 3031, Installer Manual

Page: 13 / 28

Mounting rail
2 mm
Joint
Rivet
Join the mounting rails
Slide the joint section with rivets into the mounting rail
until it catches firmly on the rivet (A). Slide the next
mounting rail in until it also catches on the rivet (B).
Leave a space of 2 mm to compensate for linear expan-
sion.
End clamp Centre clamp
Mounting rail
Installing solar panels in the first (bottom)
row
1.
Position the first solar panel on the mounting rail.
2.
Click the first (bottom) row end clamp into place
5 mm from the end of the mounting rail.
3.
Secure the solar panel with the end clamp screw,
tighten to 8 Nm.
4.
Click the centre clamp into the installation rail on
the right-hand side of the solar panel. Slide the
centre clamp towards the solar panel and connect.
5.
Position the second solar panel on the mounting
rail and move the solar panel towards the centre
clamp. Connect the cable to the previous solar
panel. Secure the wiring between the solar panels.
6.
Tighten the centre clamp, tighten to 12-15 Nm.
7.
Install further solar panels according to point 4 to
6.
8.
After the last solar panel in the row 1 has been
positioned on the mounting rail and connected,
the end clamp is clicked into the mounting rail from
the right. Minimum distance between the end
clamp and the end of the mounting rail is 5 mm.
9.
Secure the solar panel with the end clamp screw,
tighten to 8 Nm.
Caution
Secure the wiring between the solar
panels.
Caution
Take the return cable when installing the
panels. See section Electrical connec-
tion/Cable routing
13 Chapter 4 | Mounting PV Solar package