Endress ESE 406 HG-GT ES DUPLEX, Operating Instructions Manual

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Troubleshooting
Maintenance work
Status at: August 2017
ESE 406 - 606 (D)HG-GT (ES) Duplex 67
Malfunction Possible cause Correction
Foam element of the air filter
is dirty or dry. Clean foam element and if
necessary moisten.
The engine starts briefly and
then shuts down. Too little fuel in the tank. Refuel
Ventilation holes on tank
cover are clogged. Clean ventilation holes.
The oil level is too low. Add oil.
The fuel filter is clogged. Replace the fuel filter.
Carburettor/fuel filter/tank are
covered with resin. Call service staff.
Starter battery has no power.
(of electrical start equipment) Battery is discharged. Charge battery.
Battery is defective. Exchange battery.
Battery terminals are oxi-
dized. Clean battery terminals and if
necessary apply terminal
grease.
The power output is insuffi-
cient. The electronic controller has
been altered. (for ESE 606
DHG-GT (ES) Duplex Call service staff.
The electronic controller is de-
fective. (for ESE 606 DHG-GT
(ES) Duplex Call service staff.
Maintenance of the engine
was inadequate. Follow the engine mainte-
nance instructions.
Too much power is drawn. Reduce power draw.
The generator runs jerkily. The generator is loaded be-
yond the nominal output. Reduce power draw.
Reduce idle speed does not
work. Rocker switch is in the OFF
position. Set the rocker switch to the
ON position.
Fuse is blown. Replace the fuse.
The generator cannot be
switched off using the remote
start device The engine start switch on the
control panel stands in the
“RUN“ position The engine start switch on the
control panel stands in the
“OFF“ position for a remote
start.
Table 7.1: Troubleshooting during generator operation