FANDEMO
g288312
Figure148
1.Button14.Button4
2.Button25.Button5
3.Button36.Fandemoscreen
Thefandemoscreen(Figure148)allowsthecoolingfanstobeputintoa
demonstrationcyclefortestingordemonstrationpurposesonly.
Note:Theenginemustberunning,nocoolantorhydraulicoiltemperature
warningscanbeactiveandtheparkingbrakeneedstobeengagedoran
operatormustbeintheseatforfandemotobeoperational.
Tobeginthefandemo,pressbutton3(ON).Thefollowingfour(4)stagefan
operatingsequencewillbeginautomatically:
•Radiatorfansatmaximumspeedinforwarddirectionandhydraulicoilcooler
fansatmaximumspeedinforwarddirectionforoneminute.
•Radiatorfansatmaximumspeedinreversedirectionandhydraulicoilcooler
fansatmaximumspeedinforwarddirectionforoneminute.
•Radiatorfansatmaximumspeedinreversedirectionandhydraulicoilcooler
fansatmaximumspeedinreversedirectionforoneminute.
•Radiatorfansatmaximumspeedinforwarddirectionandhydraulicoilcooler
fansatmaximumspeedinreversedirectionforoneminute.
•Repeatsequence.
Whenoperatinginthereversedirection,theselectedfanswillbeenergizedfor
approximatelysix(6)seconds,pauseforapproximatelynine(9)secondsand
repeatuntilthestagetimesout.
Cancelfandemoandreturntothepreviousscreenbypressingbutton5.
Groundsmaster
®
5900&5910
Page6–19
ElectricalSystem:InfoCenterDisplay
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