Operation & Maintenance Manual
Coolant
General Information
The coolant plays an important role in the prevention of overheating and freezing of the
engine. However, if the engine is used for a long period, the performance of antifreeze
and anticorrosion of the coolant degrades. Maintain the condition of the coolant through
daily inspections and periodic replacements. The mixing ratio for the engine coolant is 40
%antifreeze and 3~5 % additives (DCA4) to prevent corrosion. For the water in the coolant,
use clean tap water. Periodically check coolant to maintain the concentration of antifreeze
and additives.
The recommended mixing ratio allows coolant to prevent corrosion of
the engine efficiently and to maintain the best engine performance for
a long period. Using contaminated water or unspecified antifreeze or
additives may cause critical faults in the cooler.
Ambient Temperature (°C)
Coolant (°C)
Antifreeze %
Above –10
85
15
-10
80
20
-15
73
27
-20
67
33
-25
60
40
-30
56
44
-40
50
50
76
Summary of Contents for Infracore HP210WDO-T4F
Page 2: ......
Page 3: ...iii...
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Page 8: ...8...
Page 9: ...Foreword 9...
Page 12: ...12...
Page 13: ...Drawbar Instructions 13...
Page 16: ...16...
Page 17: ...Safety 17...
Page 25: ...Safety Operation Maintenance Manual 25...
Page 26: ...26...
Page 27: ...Noise Emission 27...
Page 32: ...32...
Page 33: ...General Data 33...
Page 36: ...36...
Page 37: ...Operating Instructions 37...
Page 55: ...Engine Operation 55...
Page 86: ...86...
Page 87: ...Lubrication 87...
Page 90: ...90...
Page 91: ...Maintenance 91...
Page 99: ...99...
Page 101: ...Maintenance Operation Maintenance Manual Preventive Maintenance Schedule Back 101...
Page 102: ...102...
Page 103: ...Troubleshooting 103...
Page 114: ...114...
Page 115: ...Appendix A 115...
Page 116: ...Operation Maintenance Manual Appendix A Warranty 116...
Page 117: ...Appendix A Operation Maintenance Manual 117...
Page 118: ...Operation Maintenance Manual Appendix A 118...
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