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After the engine starts (Refer to 7-1 Starting ), operate the equipment as per the
following procedures.
Turn the power switch OFF in the load, and then turn the circuit breaker to
OFF .
Check to confirm that the breakers (3-P and 1-P) position OFF .
Connect the load to the output terminals or receptacles.
Close the output terminal cover, after finishing connections and screw up the
bolts to fix the cover.
Turn the circuits breakers (3-P and 1-P) to ON .
The Circuit Breaker has activated due to overload
Caution: Injuries
z Be sure to turn the power switch OFF in the load when turning the circuit
breaker to ON again, when the circuit breaker has activated.
When the electric supply exceeds the rated output (overload), the circuit breaker
activates to trip off in order to shut down the circuit. When the load operation stops
during operation, check the circuit breakers (3-P and 1-P).
In the case the 3-P breaker trips, the current leakage breaker lamp should have
turned to OFF. If the lamp remains ON, refer to 5-5 Earth Leakage Relay .
When any breaker has tripped, restore the circuit breaker as per the following
procedure.
Turn OFF all the power switches in the loads.
Turn (Push) down the circuit breakers (3-P and 1-P) to OFF once. And then turn
(push) up the circuit breakers to ON .
<Caution>
z Take care for overload, referring to 9-2 Output Limitation .
z When the output selector switch is positioned to Eco and AC power is used,
the 3-P circuit breaker trips off to shut down the circuit. Stop using AC power
and follow the above procedure to restore the circuit breaker.
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