Checking the Coolant
If the reservoir cap is opened to exchange or replenish coolant while the
engine is overheated, hot water will spurt out and may cause serious
burns. If it is absolutely necessary to open the reservoir cap while the
engine is overheated, wrap the reservoir cap with a cloth and slowly
open the reservoir cap in two steps until the steam pressure has been
released from the inside. After the steam pressure has been completely
released, remove the reservoir cap.
When taking out a sample of coolant from the supplementary tank, it is
difficult to measure the precise concentration. Always take out sample
by opening the drain plug of coolant.
Measurement time should not exceed 75 seconds. The color changes
as time passes.
If the color on the test sheet does not match the color of the standard
color table, find a middle color on the standard color table. For example,
if the color of (C) of the test sheet matches D and F on the NITRITE of
the standard color table, select E.
To prevent corrosion inside of the engine cooling unit, drain the coolant
and replace it with new coolant once a year.
109
Summary of Contents for P185WDOU-T4F (F89)
Page 2: ......
Page 3: ...iii...
Page 4: ......
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 183: ...183...
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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