27
After starting the engine, remove your hand from the starter switch.
The engine idles for approximately five minutes.
Turn the Throttle switch to RUN.
Adjust the voltage regulator dial to the specified voltage.
Turn the breakers to ON to start power transmission.
9-2. 240/480-V Switching Function
WARNING : ELECTRIC SHOCK
If performing any electric voltage switching, turn all breakers to OFF and stop
operation.
Lock the generator using a padlock so that no one except for designated
operators can operate switches.
CAUTION : PROPERTY DAMAGE
Check that the voltages of the generator output setting, output terminal
connection and load power source are consistent.
Turn the three-phase and single-phase breakers on the operation panel to OFF and
stop operation.
Turn the lever of the voltage selector switch to the desired output setting.
Three-phase 240/480-V power is output to the three-phase output terminal. Refer to
section “7-2. Connecting Load Cables”.
Start the engine and turn the three-phase breaker to ON to transmit power to the
three-phase output terminal.
< NOTE >
If using at the three-phase 480-V setting, the output voltage of the single-phase three-wire type is
single-phase 240/120 V, which is the same as the three-phase 240-V setting. Accordingly, care
must be taken to not draw an excessive load as the available power is only one half.
Starter Switch
1-P Breaker
3-P Breaker
3-P 240V
3-P 480V
Push
Padlock
5
9
6
7
8
2
1
3
4
Summary of Contents for DGM60MK
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Page 47: ...44 14 Engine Electrical Circuit Diagram...
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