A3
Assembly
General safety instructions
Ensure that any work on the PV system (installation, commissioning, maintenance, repair, etc.) is performed
by qualified professionals.
Observe all local and national code requirements for the prevention of accidents, including those that may
supersede this installation guide.
Ensure that fall protection is used on buildings that are greater than 3 m tall.
Protect persons on the ground against falling objects with appropriate barriers.
Observe any safety instructions provided with other system components.
Comply with any local codes and standards applicable in the relevant country for installation and commis-
sioning.
The system connection to the public grid may only be performed by a qualified electrician who may be
required to provide a certificate from the respective utility (Regulations in the relevant country must be
observed.)
For installation in roof areas, observe the applicable rules and standards for the respective country.
Special safety instructions
Observe installation instructions for modules and grid connected inverters as well as the installation and
wiring diagram enclosed with the delivered system.
The work should be performed by a qualified professional.
Ensure that all bolted connections are tightened to a torque of 20 Nm.
