Doosan D35C-5 FDA04 Operation & Maintenance Manual page 69

1. Engine Oil Pressure Indicator Light -
(Except for G430FE) Indicates insufficient
engine oil pressure. The light will come on
when the ignition switch is turned to the
ON position. The light should go off after the engine
is started. If the light turns on while operating the lift
truck, insufficient engine oil pressure is indicated.
Park the lift truck and stop the engine.
2. Alternator Indicator Light - Indicates if
the battery charging system is operational.
The light will come on when the ignition
switch is turned to the ON position.
The light should go off after the engine is started,
indicating the alternator is producing sufficient
voltage to charge the battery. If the light turns on
with the engine running, check the alternator
charging system for a malfunction.
3. Diesel Engine Start Preheat Indicator
Light - The light will come ON when the
key is turned to the ON position from the
OFF position. This indicates that the glow plugs are
preheating the pre-combustion chambers for easier
starting.
The amount of time needed to preheat the
pre-combustion chambers is approximately seven
seconds, depending on
temperature. When the light goes OFF the
maximum pre-combustion chamber temperature
has been reached and the key can be turned to the
START position to start the engine.
4. Diesel Engine Water in Fuel Filter
Indicator Light - Indicates when the
engine is running, there is water in the fuel
filter exceeds 100cc.
The light will come ON when the ignition switch is
turned to the ON position. The light should go off
after the engine is started. If the light turns on with
the engine running, park the lift truck and stop the
engine.
Drain some fuel (and any water) until clean fuel
flows from the filter which approximately takes 5 to
6 seconds
5. Fuel Level Gauge - Shows
current level of the fuel in the fuel
tank. Replenish fuel when the Level
Gauge indicates "E" during the
forklift operation.
6. Engine Coolant Temperature
Gauge - Shows current temperature
of the engine coolant. If the gauge
pointer moves beyond the red band
during the operation, the engine is
overheated. Park the lift truck and
stop the engine.
Check the cooling system for any defect. The
pointer will be in the red band when the coolant
the surrounding air
temperature reaches approximately 110 °C on all
engines.
7. Transmission Oil Temperature
Gauge - Shows transmission oil
temperature If the gauge pointer
moves beyond the red band during
operation, the engine is overheated.
Park the lift truck and stop the
engine.
Check the system for any defect. The pointer will
be in the red band when the transmission oil
temperature reaches approximately 125 °C.
8. G424I(E)/G430FE /G424P(E) Engine
Malfunction Indicator Lamp (MIL)
G424I(E) and G430FE and G424P(E) engine
control systems are equipped with built-in fault
diagnostics. Detected system
displayed by the Malfunction Indicator Lamp (MIL)
as Diagnostic Fault Codes (DFC) or flash codes,
and viewed in detail with the use of service tool
software. When the ignition key is turned ON the
MIL will perform a self-test, illuminate once and
then go OFF. If a detected fault condition exists, the
fault or faults will be stored in the memory of the
engine control module (ECM). Once a fault occurs
the MIL will illuminate and remain ON. This signals
the operator that a faults has been detected by the
SECM.
9. Seat
Equipment)
Indicates when the seat belt dose not fastened by
operator.
The light will come on when the ignition switch is
turned to the on position.
The light should go off after engine is started.
10. Service hour Meter - Indicates the
total number of hours the engine and the
lift truck have operated. The hour meter
will operate when the ignition switch is in the ON
position, whether the engine is running or not. The
hour meter is used to determine lubrication and
maintenance intervals.
11. Parking indicator light- The light will
come ON when the parking lever is applied.
12. Front Floodlights- Push down on the
switch(14), to the first step, to turn the front
floodlights on.
Front and Rear Floodlights – Push down
on the switch(14), to the second step, to turn both
the front and rear floodlights on. The floodlights are
optional.
13. Transmission Neutral Position Light -
Indicates
transmission.
-67-
Operation Section
faults
Belt Warning Light
the neutral position
can be
(If
of