Hoymiles HY3 Series, User Manual

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2. Safety
User Manual
MANUAL-HY3-EN-V1.00
3
2. Safety
2.1 Intended Use
The HY3 Series are three phase solar hybrid inverters. The hybrid inverter works with lithium batteries, PV
panels and smart meter as a solar-storage system, for increased self-consumption, backup power supply,
peak shaving, and etc.
To prevent personal injury and property damage and to ensure long-term operation of the product, please
read and follow all the instructions and cautions on the inverter and this user manual during installation,
operation or maintenance at all times.
2.2 Important Safety Instructions
Danger to life from electric shock.

Before performing any work on the inverter, disconnect all DC and AC power from inverter
and wait for at least 5 minutes.

Do not touch DC conductors or any non-isolated cable ends.

If an error occurs, contact your local distributor or qualified electricians.

Make sure the inverter is not touchable from children.
Risk of burns from hot surfaces.

The surface of the inverter might exceed 60
℃
, touching the surface may result in burns.

Do not touch hot surfaces before it cools down.

Only authorized service personnel are allowed to install the inverter or perform servicing and
maintenance
。

All powers, both AC and DC, should be disconnected from inverter before attempting any
maintenance or cleaning or working on any circuits connected to inverter.
! DANGER
! WARNING
! WARNING