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INSTALLATION AND OPERATION MANUAL SOLAR MODULES Q.PRO L-G4.1, Q.PRO L-G4.2, Q.PLUS L-G4.1, Q.PLUS L-G4.2 – EN
INSTALLATION AND OPERATION MANUAL SOLAR MODULES Q.PRO L-G4.1, Q.PRO L-G4.2, Q.PLUS L-G4.1, Q.PLUS L-G4.2 – EN
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Protective Grounding
Ä
The modules must be grounded in accordance with the
local statutory regulations.
Functional grounding
•
When using an installation tilt of < 5° a functional
grounding at the negative generator conncetion must
be implemented.
Ä
Ensure that the difference of potential between the
negative generator connection and the PE(N) of every
MPP tracker of the respective inverters is 0 V.
Ä
Follow the directions of the inverter manufacturer.
Ä
Only use inverters which include lincensed grounding
kits.
5 GROUNDING
DANGER!
Risk of fatal injury due to electric shock!
Ä
Do not attempt to fix any problems yourself (e.g.,
glass cracks, damaged cables).
Ä
Please contact an installer or Q CELLS Technical
Customer Service Department.
6
FAULTS AND DEFECTS
Ä
Do not disconnect modules by yourself.
Ä
Please contact an installer or Q CELLS Technical
Customer Service Department.
Ä
Dispose of modules in accordance with the local disposal
regulations.
7 DISPOSAL
Q CELLS solar modules are known for a long operating
life and minimal maintenance effort and expense. Dirt
and grime are usually washed away by rain. If the module
is fully or partially shaded by dirt or debris (e.g., plants,
bird droppings), it needs to be cleaned to prevent a loss
of performance.
Maintenance
Ä
The system should be inspected by an installer annually
to check the following:
•
all system components sit securely and are corrosion
free.
•
the connection is secure and all electrical components
are clean and undamaged.
Cleaning
WARNING!
Risk of injury due to hot and
live modules!
Ä
Only clean modules that have cooled down.
Ä
Do not carry or wear any electrically conductive parts.
WARNING!
Risk of falling due to unsecured
access!
Ä
Never access the installation area alone or without
taking adequate security precautions.
Ä
Please commission a trade specialist.
Clean the modules as follows:
NOTE!
Module surface damage may occur!
Ä
Remove snow and ice carefully without force (e.g. with
a very soft broom).
Ä
Do not scratch off dirt.
Ä
Rinse dirt (dust, leaves, etc.) off with lukewarm water or
use an alcohol based glass cleaner. Do not use abrasive
detergents or tensides.
Ä
Use a soft cellulose cloth (kitchen roll) or sponge to
carefully wipe off stubborn dirt. Do not use micro fleece
wool or cotton cloths.
Isopropyl alcohol (IPA) can be used selectively to remove
stubborn dirt and stains within one hour after emergence.
Ä
Please follow the safety guidelines provided by the IPA
manufacturer.
Ä
Do not let IPA run down between the module and the
frame or into the module edges.
Ä
Free the substructure from any dirt and
debris (leaves, bird nests, etc.).
Ä
Remove dirt with lukewarm water or
alcohol based glass cleaner, a broom, or
a soft cloth.
Ä
Do not use tensides, scrapers, or any
high-pressure water cleaning equipment.
NOTE
! Module damage may occur!
Ä
Do not clean modules with water if there
is a risk of frost.
0°
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MAINTENANCE AND CLEANING
