Doosan P185WDO-T4F - Troubleshooting Chart

TROUBLESHOOTINGOperation&MaintenanceManual
Lowbatteryvoltage.
Checkbatterycondition,
rechargeifnecessary.
Checkelectrolytelevel,add
ifnecessary.Checkcable
connections,cleanand
tightenasneeded.
Blownfuse.Identifyandreplacefuse.
SeeElectronicService
Manual.
Malfunctioningmainpower
switch.
Checkswitch.Replaceif
necessary.SeeElectronic
ServiceManual.
Cloggedfuellters.Servicefuellters.See
EngineManual.
OutofFuel.Addcleanfuel.
Compressoroiltemp.too
high.
SeeComplaint#6.
Enginecoolanttemp.too
high.
Checkcoolantlevel.Iflow,
addcoolant.SeeComplaint
#3.
Engineoilpressuretoolow.
SeeComplaint#4.
Loosewireconnection.
Checkwiresatswitches
andconnectorstondloose
connection.Makerepairs.
SeeElectronicService
Manual.
Defectivesensor.Identifyandchecksensor.
Replaceifnecessary.See
ElectronicServiceManual.
Malfunctioningrelay.Identifyandcheckrelay.
Replaceifnecessary.See
ElectronicServiceManual
Enginemalfunctioning.Seetroubleshootingin
Enginemanual.
2.Compressorwon’tstart
orrun
Airendmalfunctioning.SeeComplaint#6.
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