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30 | ABW - Air Circuit Breaker
3 OPERATION
3.1 MANUAL OPERATION
CAUTION!
Before operating a circuit breaker equipped with an subvoltage coil, the control circuit must be supplied.
3.1.1 Manual loading of the springs
Maneuver the loading rod 7~8 times;
At the end of the loading, the load indicator of the springs indicates “CHARGED”.
Maneuver
rod
Figure 3.1: Manual loading of the springs.
3.1.2 Manual loading
Press the ON button;
The indicator of the state of the circuit breaker will indicate “ON” and the load indicator of the springs will
indicate “DISCHARGED”.
Figure 3.2: Manual loading
3.1.3 Manual opening
Press the OFF button;
The indicator of the state of the circuit breaker will indicate “OFF”.
Figure 3.3: Manual opening
Содержание ABW Series
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