Doosan NHP10-425WCU-EU-FX-T3, Operation And Maintenance Manual

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Operating Instructions Operating & Maintenance Manual
31
Starting
1. Flip the POWER switch to “ON”. INTELLISYS Controller display will be
activated.
2. Insure that the “EMERGENCY STOP” switch is not depressed. Reset this
switch by pulling out the knob.
3. Insure that the service valve is open and make sure side doors are closed.
4. Press the START button to initiate the start sequence. If certain conditions exist
that would prevent a normal start, the engine will not be allowed to start and the
condition will be displayed in the Message Display.
NOTE: PRESS “STOP” BUTTON TO ABORT A START SEQUENCE.
The AUDIBLE ALARM will sound for 10 seconds to alert the operator or anyone around or in
the machine that the machine is about to start. At the end of the 10 second alarm period, the
engine will begin cranking.
The INTELLISYS Controller will allow up to three automatic start attempts with a 10 second
wait between each start attempt. If the engine has not started after the 3rd try, the START
sequence must be manually reinstated by the Operator. If after two complete start sequences
the engine has still not started, begin troubleshooting to determine the cause of the problem.
CAUTION
!
Ether is an extremely volatile, high flammable gas. Use Sparingly! If too
much is injected, the uncontrolled explosion may result in costly damage
to the engine.
5. In cold weather, as required, press the ETHER INJECT button once or twice
only while the engine is cranking. This injects a measured amount of ETHER
to the engine.
6. Following a successful start, the engine will accelerate to idle speed of 1200
RPM for warm-up. “UNLOADED MANUAL” will be displayed in the Message
Display. If this message is not displayed or any other diagnostic message is
shown, the machine should be stopped and the cause of the diagnostic
message investigated.
7. Press the LOAD button. “WARMING UP” will be displayed until coolant
temperature reaches above 80° F. “LOADING” will be displayed and the engine
will increase speed up to 1800 rpm until the pressure reaches the desired set
point (default to 150 psi).