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(2) Circuit Breaker
This switch is for transmitting electrical power to the load side. Turn to ON position to
output voltage to the output terminals. Output to the load side is cut off when there is a
short circuit or overload on the load side.
(3) 3-Phase Earth Leakage Relay
When current leak occurs, it trips to stop power transmission to load.
< Note >
Do not use this relay as the ON/OFF switch to the load.
Voltage Regulator
(1) Voltage Regulator
This dial is for regulating voltage output by the generator.Turn the dial clockwise to
increase the voltage and counterclockwise to decrease it.
5-4. Frequency change
WARNING : ELECTRIC SHOCK
Always turn all the breakers OFF, place the Power Switch in the OFF position
and stop the engine.
CAUTION : PROPERTY DAMAGE
When changing the frequency, be sure to change both the Frequency
Selector Switch and Controller settings.
Loosen the two screws to open the
1
operation panel.
Change the Frequency Selector
2
Switch if the frequency in the area
where using this generator
changes.
Close the operation panel to tighten
3
two screws.
Turn the Power Switch to ON
4
position.
Press the Stop Mode Button and "
5
display.
Press the " " button or the " " button to select the Alt Config.
6
Press the " " button or the "
7
the "
Press the " " button or the "
8
2 and press the "
Press and hold the "
9
< Note >
Check that no loads are connected before using the frequency selector switch.
Be sure to select "50Hz 400V" or "60Hz 440V". Contact distributor if you want to use
"50Hz 200V" or "60Hz 220V".
This switch is set to 50Hz when shipped from the factory.
" button.
" button.
" button to save settings.
" button together to enter the editor
" button to select the Default Config and press
" button, select the same frequency as in step
16
Frequency
Selector Switch
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