Epcom EPIG7K Manual page 5


When installing PV arrays during the day, opaque material should be used to cover
the solar battery arrays, otherwise, the solar array will generate high voltage under
sunlight.

The input DC voltage must not exceed 600 V, and the excessive voltage may result
in damage to the device.

The inverter must be properly transported, stored, assembled, installed, operated
and maintained.

All operations and wiring must be made by qualified personnel only to ensure that
all electrical installations meet the electrical installation standards. In order to
ensure safe operation, the device should be grounded properly and provided with
necessary short circuit protection.

Ensure that DC side and AC side have no electric charge before maintaining or
checking the inverter.

The capacitor in the inverter may present a shock hazard even all connections of
the inverter are disconnected. Therefore, the device should be maintained and
operated after turning off the inverter for at least 10 minutes.

Follow all the instructions in this manual.

The inverter will generate heat during operating, do not touch the radiator and other
hot components of the inverter during operating to avoid burns.
NOTICE! Contact or improper operation on printed circuit board
or other electrostatic sensitive components may result in
damage to the components.
● Avoid unnecessary contacts with circuit boards.
● Comply with electrostatic protection standards, wear an antistatic
wrist strap.
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