Warning
！
Always make all AC connections before making DC connections or the
components built into the inverter can become energized producing an
electrical shock hazard. Never work on the AC wiring without first
physically disconnecting the DC connections
.
Warning
！
If connected with loads of over 2000 W, two sets of same size wirings
must be connected to the same battery or the connected battery kit. And it
may damage the inverter if using one set of wiring only or connecting two
sets of wirings to different batteries separately!
Caution
！
Do not connect the unit to live AC power circuits or there may be damage
to the inverter. Do not connect any AC device which has its neutral
conductor connected to ground which connect to the unit.
Caution
！
Some chargers for small nickel-cadmium batteries can be damaged if
connected to the unit. Do not use the unit on the following items:
Small battery-operated appliances such as flashlights, razors
and nightlights that can be plugged directly into an AC outlet to
recharge.
Certain battery chargers for battery packs used in hand power
tools. These chargers will have a warning label indicating that
dangerous voltages are present at the battery terminals.
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