OPTIMUM GS MODULES INSTALLATION MANUAL
Page 17
Aplicaciones Técnicas de la Energía S.L. (ATERSA)
www.atersa.com – atersa@elecnor.com
Madrid (Spain) +34 915 178 452 - Valencia (Spain) +34 961 038 430
•
Do not clean or spray water at the Junction Box or any area on the backside of the
module.
•
Frequency of Cleaning will vary depending upon any special conditions in area where
the modules are installed. Modules installed in high windy or dusty areas should be
inspected more frequently.
•
If excessive soiling is present, a non-conductive soft brush, sponge, or other mild
agitating method may be used before using water. Ensure brushes or agitating tools
are not abrasive to glass.
•
Module damage that arises as a result of improper cleaning will not be warranted by
Atersa.
•
Do not clean the glass surface with chemicals. Do not let water stay on the glass
surfaces of PV modules for a long time. This creates a risk of permanent damage to the
glass, such as white efflorescence, otherwise known as “glass disease,” which may
cause reduced power output.
•
To avoid dirt accumulation or white efflorescence due to water accumulation, do not
install PV modules horizontally (flat)
8.2.
Maintenance safety
Safety instructions must be followed during maintenance of PV modules. Any Maintenance
work must be performed by a certified installer/servicer to ensure system integrity and safety.
•
Do not pull the PV cables. Do not place/drop objects onto the PV modules.
•
Not to damage, pull, bend, or place heavy material on Junction box, cables&
connectors.
•
Upon completion of any service or repairs, ask the installer/servicer to
perform routine checks to determine that the PV modules are in safe and proper
operating condition.
•
Do not stand or step on the module.
•
Do not disassemble, modify or adapt the module or remove any part or labeling
installed/ pasted b y the manufacturer.
•
Do not drill holes in the frame; Do not treat back sheet and front surface of the module
with paint and adhesives.
•
Do not artificially concentrate light on the module.
