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InstallatIon and oPERatIon ManUal FoR sl2 solaR ModUlEs oF tHE GEnERatIon G2.1 and G2.2
5.2 potentIal equalIzatIon
When using framed Solibro products, it must be ensured that
no potential difference between the frame and the substructure
exists. There are two options available for this:
option 1:
Usageofgroundingclampswithgroundingfunctionspecifiedin
the approved Solibro clamps list. on request, Solibro can test
clamp systems and approve them following successful testing.
option 2:
if using clamps without grounding function the potential equaliza-
tion of the module must be done via one of the grounding holes
on the module frame.
Establish the potential equalization of the framed module via a
self-tapping screw (in accordance with Din 7981, material: A2,
size: 4.2 mm x 16 mm) on one of the four grounding holes marked
in Fig. 1, page 4 (marked with a ). Attach the screw as shown in
thefigurebelow.
¼
See Figure 1 for grounding holes
¼
Achieve potential equalization with a self-tap-
ping screw on the grounding points.
Stainless self-tapping screw
Stainless washer (cable lug)
Stainless serrated lock washer
Module frame
Grounding point
6 Faults
danger!
Danger to life due to electrical shock and fire with
damaged modules!
¼
in case of problems or damaged modules (e.g. glass breakage,
damaged cables) please contact your installer immediately.
The installer must ensure that the module is removed from
the system as soon as possible.
7 recyclIng
Do not decommission the module on your own. commission (in-
struct/engage)aspecialisedcompanyforthispurpose.Dispose
of old modules only in accordance with your national and regional
waste regulation. Ask your local waste authority for options of dis-
posal.
According to the recast of the European Directive on Waste Elec-
trical and Electronic Equipment, the product should not be dis-
posed of with the general household waste.
