Mounting With A Support Bracket; Bracket Assembly - ABB PVS-120-TL Quick Installation Manual

7.
The installation operations must be carried out by qualified personnel and it is mandatory to adhere to the indications provided in this
manual, the diagrams and the enclosed documentation, paying attention to follow the installation sequence exactly as described in this
manual.
Staff authorised to carry out the installation must be specialised and experienced in this job. They must also have received suitable training
on equipment of this type.
The installation must be performed by qualified installers and/or licensed electricians in accordance with the existing regulations in the
country of installation.
The removal of the inverter panels/covers allows access to the area dedicated to service personnel (the operator is not authorized to
access this area)
Connection of the photovoltaic system to an electric installation connected to the distribution grid must be approved by the electricity
provider.
The installation must be carried out with the equipment disconnected from any voltage sources. Refer to "Inverter switch-off" chapter on the
user manual to know all the necessary step to safely operate on the inverter.
When the photovoltaic panels are exposed to sunlight they provide continuous DC voltage to the inverter.

Mounting with a support bracket

Independentely from the mounting on vertical supports (wall, profiles)
or horizontal supports the assembly instruction are the same (the
differences will be detailed on the procedure steps). The assembly
instruction steps below are related to vertical mounting.

BRACKET ASSEMBLY:

• Assembly the two side bracket pieces together with the central bra-
cket, by sliding it as shown in the picture and paying attention to
the orientation of the pieces (refer to arrow and "UP" markings on
the brackets): side brackets arrow have to be turned downwards,
central bracket have to be turned upwards.
• Use the two M8 screws with flat and spring washers (supplied) to fix the pieces
of the bracket together.
• Slide the central bracket in order to match the two holes with the centerning pins
of the side brackets.
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EN