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9.2.2 Adjustment During operation
Make minor adjustment to voltage and speed using the Speed Control Knob and Voltage
Regulator, by monitoring Tachometer, frequency meter, and voltage meter
■ Vacuuming the air out of the fuelling system in event of no fuel
Refer to the <User’s manual for Engine> separately.
This generator is equipped with automatic vacuuming air feature.
Thus if the engine stops due to running out of fuel, follow the next
steps to vacuum the air out.
Add fuel to the fuel tank
Loosen the air extracting plug to remove the air out. Tighten the plug, ensuring all the air out.
Turn the starter switch to <Operating/Preheating> position. It will take approximately 10
seconds to vacuum the air out.
<Caution>
Ensure that all the air is completely extracted from fuel line, by pushing the speed control knob
all the way out and start the engine.
In the case air is in the fuel line, the engine speed is unstable, and proceed with the vacuuming
steps again.
9.3 Stopping the Generator
Turn the switch and the circuit breaker for the load equipment to OFF
Turn the circuit breaker for single-phase and 3-phase on the control panel to OFF position
Loosen the locknut for the Speed Control knob
Press the Speed Control knob all the way in, while pressing Release Button, and let the
engine idle at 1000min
-1
Keep the engine idle (cooling down) for at least 3 minutes
Turn the starter switch to STOP position
9.4 Protection Features
This generator is equipped with automatic shutdown feature and display of the location of alarm,
in event of any alarm situation. In event of the automatic shutdown or alarm lamp flashing,
turn off the engine and investigate the alarm.