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5
Installation
5.1 Safety instruction
All electrical installations shall be done in accordance with the local and national
electrical codes. Do not remove the casing. Inverter contains no user serviceable
parts. Refer servicing to qualified service personnel. All wiring and electrical
installation should be conducted by a qualified service personnel.
Carefully remove the unit from its packaging and inspect for external damage. If
you find any imperfections, please contact your local dealer.
Be sure that the inverters connect to the ground in order to protect property and
personal safety.
The inverter must only be operated with PV generator. Do not connect any other
source to it.
Both AC and DC voltage sources are terminated inside the PV Inverter. Please
disconnect these circuits before servicing.
This unit is designed to feed power to the public power grid (utility) only. Do not
connect this unit to an AC source or generator. Connecting Inverter to external
devices could result in serious damage to your equipment.
When a photovoltaic panel is exposed to light, it generates a DC voltage. When
connected to this equipment, a photovoltaic panel will charge the DC link
capacitors.
Energy stored in this equipment’s DC link capacitors presents a risk of electric
shock. Even after the unit is disconnected from the grid and photovoltaic panels,
high voltages may still exist inside the PV-Inverter. Do not remove the casing until
at least 5 minutes after disconnecting all power sources.
Although designed to meet all safety requirements, some parts and surfaces of
Inverter are still hot during operation. To reduce the risk of injury, do not touch the
heat sink at the back of the PV-Inverter or nearby surfaces while Inverter is
Danger to life due to fire or explosion
> Despite careful construction, electrical devices can cause fires.
> Do not install the inverter on easily flammable materials and
where flammable materials are stored.
Risk of burns due to hot enclosure parts
Mount the inverter in such a way that it cannot be touched
inadvertently.
Possible damage to health as a result of the effects of radiation!
In special cases, there may still be interference for the specified
application area despite maintaining standardized emission limit
values (e.g. when sensitive equipment is located at the setup
location or when the setup location is near radio or television
receivers).In this case, the operator is obliged to take proper
action to rectify the situation.
Never install the inverter near the sensitive equipment
(
e.g.
Radios, telephone, television, etc
)
Do not stay closer than 20 cm to the inverter for any length of
time unless it is absolutely necessary.
Growatt assumes no responsibility for compliance to EMC
regulations for the complete system
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