SolarV EPEVER UPower-Hi Serie Betriebsanleitung Seite 61

Professional and technical personnel is allowed to do
3.

Install the inverter/charger to a specified location;

Conduct trial operations for the inverter/charger;

Operate and maintain the inverter/charger.
Safety cautions before installation
4.

When you receive the inverter/charger, check whether there is any damage that occurred in
transportation. Contact the transportation company or our company in time for any problem.

When storing or moving the inverter/charger, follow the instructions in the manual.

When installing the inverter/charger, you must evaluate whether the operation area exists any arc
danger.

Do not store the inverter/charger where children can touch it.

The inverter/charger is off-grid type. Therefore, the AC output is strictly prohibited from being
connected to the grid; otherwise, the inverter/charger would be damaged.

The inverter/charger is only allowed for stand-alone operation. Connecting multiple units' output in
parallel or series would damage the inverter/charger.
Safety cautions for mechanical installation
5.

Before installation, make sure the inverter/charger has no electrical connection.

Ensure the inverter/charger installation's heat dissipation space. Do not install the inverter/charger in
humid, greasy, flammable, explosive, dust accumulative, or other severe environments.
Safety cautions for electrical connection
6.

Check if all the wiring connections are tight to avoid the danger of heat accumulation due to a loose
connection.

The protective grounding must be connected to the ground. The cross-section of the wire should not
be less than 4mm

A circuit breaker should be used between the battery and the inverter/charger; the circuit breaker's
value should be twice the inverter/charger rated input current.

DO NOT put the inverter/charger close to the flooded lead-acid battery because the terminals' sparkle
may ignite the hydrogen released by the battery.

The AC output port is only connected to the load. Therefore, it is strictly forbidden to connect other
power sources or utilities. Otherwise, the damage will be caused to the inverter/charger. Also, turn
off the inverter/charger before any installation.

Both utility input and AC output are of high voltage, do not touch the wiring connection to avoid electric
shock.
Safety cautions for inverter/charger operation:
7.

When the inverter/charger is working, its heat sink and casing will generate a lot of heat; the
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