Case 2050M - Page 59

3-CONTROLSANDINSTRUMENTS
4.Chargepressurewarning
Thechargepressurewarninglampwillilluminate,andanaudiblewarningwillsoundifthereisnoor
lowoilpressureinthetransmission.Donotoperatethemachineifthiswarningoccurs.Stopthe
machineimmediately.Thelampwillalsoilluminateiftheengineisstoppedandthekeyison.
5.Hydrostaticdrivetemperature
Thehydrostaticdriveoillampwillilluminate,andanaudiblewarningwillsoundifthetransmission
operatingtemperatureistoohigh.Monitorthetransmissionoperatingtemperaturewiththe
hydrostaticdrivetemperaturegauge.Thetransmissionoperatingtemperatureisnormalwhenthe
gaugeneedleisinthegreenareaofthegauge.
6.Cautionmasterindicator
Thiscautionmasterindicatorilluminatesyellowtoindicatethereisanon-criticalwarning.Change
themachineoperatingmethod.Ifthecautionmasterindicatorcontinuestoilluminate,ascheduled
shutdownformaintenancemayberequired.Contactyourauthorizeddealeriftheconditionpersists.
7.Stopmasterindicator
Bringthemachinesafelytoastop,andturnthemachineOFFimmediatelyifthestopmaster
indicatorlampilluminates.Thisisacriticalwarningindicator.Themulti-functiondisplayscreenwill
indicatethecriticalwarningmessage.
NOTICE:Failuretodosomayresultindamagetothemachine.
8.Oilpressureindicator
Thelowengineoilpressurewarninglampilluminatesredandanaudiblewarningwilloccurifthereis
noorlowoilpressureintheenginewhenthemachineisoperating.Bringthemachinesafelytoa
stopandturnthemachineOFFimmediately.Donotruntheengineifthewarninglampilluminates
whileoperating.
9.Parkbrakeindicator
TheparkingbrakelampilluminatesredwhentheparkingbrakeisON.TurntheparkingbrakeONor
OFFwiththeparkingbrakeswitch.
10.Voltage
Thevoltagelampwillilluminatewhenthebatteryhaslowvoltage.Thelampilluminateswiththekey
switchintheONpositionmomentarily,andthengoesoutafterafewseconds.Ifthelampstays
illuminated,checkthevoltagegauge.
11.Hydrauliclter
Thehydrauliclterlampilluminatesifthereisaproblemwiththehydrauliclter.Ifthehydrauliclter
lampilluminatesduringnormaloperationwiththehydraulicoilatoperatingtemperatureandthe
engineatfullthrottle,stoptheengineandreplacethehydrauliclter.
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