Denyo DCA Series - Fault Diagnosis; Starting Failure (Causes); Abnormality During Operation (Causes)

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action
warning
turn OFF
the circuit
breaker
stop the
engine
indicate by
warning
lamp
function
– –
※
set point: 130kPa
oil pressure failure
(OIL PRESS.)
– stop

set point: 98.1kPa(70ESEI)
set point: 100kPa(125ESEI)
set point: 98.1kPa(180ESEI)
– –
※
set point: 97°C
high jacket water
temperature
(WATER TEMP.)
– stop

set point: 105°C
Battery charging
failure
– –
※
set point:
12.5V (70ESEI)
12.5V (125ESEI)
26.0V (180ESEI)
overcurrent of
generator

– –
When overcurrent flows, the
device acts.
fuel level failure
(FUEL LEVEL)
– –

When fuel supply is necessary
because of fuel shortage, the
device acts.
air filter blinding
(AIR FILTER)
– –

When replace or cleaning of
air filter is necessary because
of blinding of filter, the device
acts.
earth leakage

–

When electric leakage, the
device acts.
Current sensitivity: 30mA
over speed of engine
(OVER SPEED)
– stop
※
set point: 1725 min
-1
Table of protection device
※ Abnormal value and unit will be indicated lighting on and off.
Engine stop switch
①
The engine will not start when the side door is open.
②
The engine will stop if the side door is opened during operation.