Doosan D20S-5 Operation & Maintenance Manual page 78

Operation Section Operation Section
Starting the Engine Starting the Engine
Prestart Conditions Prestart Conditions
NOTE: The engine will not start unless the NOTE: The engine will not start unless the
transmission directional control lever is in transmission directional control lever is in
the NEUTRAL position. the NEUTRAL position.
1. 1. Engage the parking brake, if not already Engage the parking brake, if not already
engaged. Place the transmission directional engaged. Place the transmission directional
control lever in the NEUTRAL position. control lever in
2. 2. Lift trucks equipped with electrical disconnect Lift trucks equipped with electrical disconnect
switches; the engine will not start unless the switches; the engine will not start unless the
disconnect switch is in the ON (closed) position. disconnect switch is in the
the NEUTRAL position.
ON (closed) position.
-75- -75-
Gasoline Engine Gasoline Engine
Do not leave the key in ON position when engine is Do not leave the key in ON position when engine is
not running. not running.
Do not engage the starter more than 10 seconds at Do not engage the starter more than 10 seconds at
any one time. any one time.
1. 1. Don't press accelerator pedal, and turn the Don't press accelerator pedal, and turn the
ignition switch to the ignition switch to the START position.
2. 2. Once the engine starts, release the ignition Once the engine starts, release the ignition
switch. switch.
3. 3. If the engine does not start, repeat If the engine does not start, repeat step 1.
4. 4. If engine coolant is cold, engine speed could be If engine coolant is cold, engine speed could be
higher than low idle speed. Don't drive forklift higher than low idle speed. Don't drive forklift
until engine speed becomes normal low idle until engine speed becomes normal low idle
speed. speed.
If the inside of engine cylinder is wet by gasoline, If the inside of engine cylinder is wet by gasoline,
the engine could not start. In this case, press the engine could not start. In this case, press
accelerator pedal fully and turn the ignition switch accelerator pedal fully and turn the ignition switch
to ON position for 10 seconds. The inside of to ON position for 10 seconds. The inside of
cylinder would be dry because ECM does not allow cylinder would be dry because ECM does not allow
gasoline fuel injection. Repeat it three times. Don't gasoline fuel injection. Repeat it three times. Don't
press accelerator pedal and turn the Ignition switch press accelerator pedal and turn the Ignition switch
to the START position to start engine. to the START position to start engine.
NOTICE NOTICE
START position.
step 1.
NOTICE NOTICE