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Identificazione: MD-AL-GI-00
Rev. 4.0 del 31.01.18 - Applicazione: GID
Manual of 07/06/2019 Rev. 1.1 “User Manual for 20K-33KTL”
Figure 1 – Do not lose or damage this manual
Transport requirements
If you have problems with the packaging that could damage the inverter or if you find any visible damage,
immediately notify the transport company. If necessary, request assistance from an installer of photovoltaic
systems or from Zucchetti Centro Sistemi SpA. Transport of the equipment, especially by road, must be
carried out with vehicles suitable to protect the components (in particular, electronic components) against
violent knocks, humidity, vibrations, etc.
Electrical connections
Please pay attention to the electrical regulations on accident prevention when dealing with photovoltaic
inverters.
Before connecting the mains power, be sure to disconnect the
photovoltaic modules by disconnecting all the DC switches of the
generator. When exposed to the sun, the photovoltaic generator produces
a voltage that can be dangerous!
Danger
All installation operations must be carried out by a professional
electrician, who must:
be prepared.
carefully read this manual and understand its contents.
Warning
Before connecting the inverter to the grid, make sure that all the
necessary permits have been obtained from the local grid operator and
that all the electrical connections are made by a professional electrician.
Attention
Do not remove the information label or open the inverter.
Otherwise, ZCS will not provide any warranty or maintenance.
Note
