2
Please follow these safety instructions closely to
prevent accidents and material losses.
Safety instructions explained
Danger
This symbol warns against the risk of injury.
!
Please note
This symbol warns against the risk of material
losses and environmental pollution.
Target group
These operating instructions are intended for the user
of the photovoltaic system.
Appliance connection
■
The appliance may only be connected and commis-
sioned by authorised contractors.
■
Observe the specified electrical connection require-
ments.
■
Modifications to the existing installation may only be
carried out by authorised contractors.
Danger
Incorrectly executed work on the system can
lead to life-threatening accidents.
Work on electrical equipment must only be car-
ried out by a qualified electrician.
Work on the appliance
■
All settings and work on the appliance must be car-
ried out as specified in these operating instructions.
Work on the appliance may only be carried out by
authorised contractors.
■
Never open the appliance.
■
Never change or remove fitted accessories.
Danger
As soon as light hits the modules, electrical ter-
minals of PV modules that are not covered up
will carry voltage. Work on PV modules that are
not covered up can result in serious injuries.
Cover up the PV modules prior to commencing
any work on them.
In case of fire
Danger
Fire presents a risk of burns and explosion.
■
Switch the system OFF.
■
Use a tested fire extinguisher, class ABC.
Auxiliary components, spare and wearing parts
!
Please note
Components that were not tested with the sys-
tem may cause system damage, or may affect
its functions.
Have all installation or replacement work carried
out exclusively by qualified contractors.
Safety instructions
For your safety
5547760
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