Endress ESE Series, Translation Of The Operating Instructions, Page: 99 / 452

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The device in-use
8 The device in-use
8.1 Operation of the ECD 03 multi-functional display
The control displays allow one to display the various operating states of
the generator. The display starts automatically as soon as the generator
has started.
Fig. 8-1 ECD 03 multifunction display
1. After starting the generator the currently applied voltage appears in the dis-
play, displayed by the light point next to the “V~“ symbol for Volts.
2. One-time pressing of the button causes the current frequency to be dis-
played by the light point next to the “Hz“ symbol for Hertz.
The display has been switched over to Frequency.
1. Further pressing of the button causes the operating hours to be displayed
by the light point next to the “h“ symbol for hours (see Fig. Fig. 8-1 ).
The display has been switched over to Operating hours.
1. Further pressing of the button causes the voltage to be displayed in Volts
and the sequence begins from the beginning.
The display has been switched over to Volts.
8.2 ECOtronic (idle down)
Your generators is fitted with an ECOtronic function. Fuel consumption
and emissions will be reduced when the ECO mode is activated, as the en-
gine speed is automatically adjusted to match the power requirement of the
connected consumer. This also leads to a reduction in the noise level. As
the power requirement increases, the engine speed will also increase to the
same extent and this ensures trouble-free operation of the connected con-
sumer. The electronics raise the engine speed again as soon as the con-
nected power consuming equipment is switched on in order to make the
full output available.
NOTICE!
Always switch the ECOtronic off before you operate a very powerful con-
sumer. The engine speed will increase up to nominal speed and provide full
power without any delay when you turn on the consumer.
Proceed as follows to run your generators in ECO mode:
Requirements  Generator is ready for operation
 The generator is started (see Chapter Fig. 7-3 )
EN