Shindaiwa DGK150DU Owner's Manual page 19

(2) Emergency Stop Button
(3) Circuit Breaker
(4) Thermal Relay
Reset Button
< NOTE >
Do not change the preset value of the thermal relay.
This button is used to stop the engine in emergency.
Keep pressing the button until the engine comes to complete
stop.
< NOTE >
Keep pressing the button until the engine stops in several
seconds.
After the engine stops, be sure to return the starter switch
to the ＜STOP＞ position.
By turning this circuit breaker on the control panel to ON,
Power will be transferred to the output receptacles and to the
load side.
The breaker trips to OFF, when overload or short-circuit
occur.
This relay sends the signal to the circuit breaker to trip-off
when over-current flows in the circuits.
When the breaker trips-off, it is set at the middle in between
ON and OFF position.
Reset the breaker, to the ON position according to the
following procedure;
① Stop the engine.
② Open the control panel and push the reset button of the
thermal relay.
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