Inspection after Starting the Engine
Check the pressure of the engine lubrication system by using the engine oil pressure gauge
mounted on the apparatus while the engine is in operation. If pressure decreases on oil
pressure gauge, immediately shutdown the engine. In addition, make sure that the recharge
alarm indicator lamp of the alternator is off while the engine is operating.
1. Tightly connect the +/- terminals to prevent gaps. The sheath of battery connection
cables should not be damaged or broken.
2. If the recharge alarm indicator lamp suddenly lights or blinks during engine operation
and the engine shuts down, fix the fault of the electric apparatus.
3. If color or odor of exhaust gas is unusual during operation, shutdown the engine,
diagnose the cause and fix the fault.
4. Check the engine status through the alarm indicator lamp and gauges mounted on
the apparatus during operation.
Engine Oil Pressure
If the engine oil pressure is not consistent at idle or does not reach the reference value
while the engine is operating at high speed, immediately shutdown the engine and check oil
level and leakage.
Coolant Temperature
Operating an engine with too low coolant temperature increases fuel consumption, abrasion
of the cylinder liner, and shortens the engine's life span.
Revolutions per Minute (rpm)
On an electronic control engine, the engine control unit (ECU) prevents the engine from
being operated at too high rpm over the specifications to protect the engine. The memory of
ECU has various functions which cannot be changed by operators, such as fuel flow control,
ignition time delay, and blocking of fuel and ignition.
89
Summary of Contents for P185WDOU-T4F (F89)
Page 2: ......
Page 3: ...iii...
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Page 10: ...10...
Page 11: ...Foreword 11...
Page 14: ...14...
Page 15: ...Safety 15...
Page 37: ...Lifting Transporting and Preparation 37...
Page 46: ...46...
Page 47: ...Noise Emission 47...
Page 53: ...General Data 53...
Page 57: ...Operating Instructions 57...
Page 77: ...Engine Operation 77...
Page 115: ...Lubrication 115...
Page 120: ...120...
Page 121: ...Maintenance 121...
Page 141: ...Troubleshooting 141...
Page 150: ...150...
Page 151: ...Compressor Diagnostic Codes 151...
Page 156: ...156...
Page 157: ...Engine Fault Codes 157...
Page 158: ...Engine Fault Codes Engine Fault Code List 158...
Page 159: ...Engine Fault Codes Engine Fault Code List 159...
Page 160: ...Engine Fault Codes Engine Fault Code List 160...
Page 161: ...Engine Fault Codes Engine Fault Code List 161...
Page 162: ...Engine Fault Codes Engine Fault Code List 162...
Page 163: ...Engine Fault Codes Engine Fault Code List 163...
Page 164: ...Engine Fault Codes Engine Fault Code List 164...
Page 165: ...Engine Fault Codes Engine Fault Code List 165...
Page 166: ...Engine Fault Codes Engine Fault Code List 166...
Page 167: ...Engine Fault Codes Engine Fault Code List 167...
Page 168: ...Engine Fault Codes Engine Fault Code List 168...
Page 169: ...Preventive Maintenance Schedule PMS 169...
Page 171: ...Torque Values 171...
Page 175: ...Wiring Diagrams 175...
Page 176: ...Compressor and Engine Harness 176...
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Page 181: ...Compressor and Engine Control System 181...
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Page 184: ...P185WDOU Generator Option 184...
Page 185: ...185...
Page 186: ...Electrical Parts List 186...
Page 187: ...187...
Page 188: ...INTENTIONALLY LEFT BLANK 188...
Page 189: ...Warranty 189...
Page 190: ...Warranty Warranty Doosan Portable Power General Warranty Information 190...
Page 191: ...Warranty Truck Mounted Equipment 191...
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