Normal Operation
The operator may observe and monitor operating parameters using the Mini-Port and
gauges. In the event the compressor controller detects a parameter outside normal operating
limits, the compressor will alert and/or shutdown, and display a diagnostic code.
In the event the compressor controller detects a parameter at a dangerously high or low level,
the compressor will be automatically shut down with the cause of the shutdown shown on
the Mini-Port.
Operation-Loaded
Assume engine has been started and is running in the unload state at idle speed. If there is air
demand (pressure falls below the load point pressure), compressor will load at idle speed by
opening the inlet valve. As air demand rises and falls, engine speed is controlled between idle
speed and full load speed to match the required flow while maintaining load point pressure.
Operation-Unloaded
If there is no air demand at idle speed (pressure rises above the unload point pressure), the
compressor will unload by closing the inlet valve. The compressor then runs at idle speed
unloaded with no air delivery. If air demand increases (pressure falls below the load point
pressure), the compressor reloads to meet the required air demand.
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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 180: ...180...
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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