LG RESU13 Installation Manual page 22

Battery Pack Installation
22
3. At the first installation, make sure that the circuit
breaker switch is in the Trip position between the
ON and OFF positions.
4. Puch the circuit breaker switch behind the OFF
position until it cannot go any futher and then push
it to the ON position. If the switch moves by itself
to any of the other positions, do not use the battery
pack. Contact LG Chem or your distributor.
5. Measure the voltage at the terminal block using a
voltmeter. If the voltage is lower than 38 V, do not
use the battery pack. Contact LG Chem or your
distributor.
6. Press the circuit breaker's trip button. If the circuit
breaker switch has not moved to the Trip position,
do not use the battery pack.
Contact LG Chem or your distributor.
7. Measure the voltage at the terminal block using a
voltmeter. If the voltage is higher than 0 V, do not
use the battery pack. Contact LG Chem or your
distributor.