3-CONTROLSANDINSTRUMENTS
EXTERIORCONTROLS
Masterdisconnectswitch
Themasterelectricaldisconnectswitchislocatedonthe
leftsideofthemachine.Theswitchhastwopositions:
ONandOFF.
MasterelectricalswitchON
ThemasterdisconnectswitchintheON
positionenergizestheentireelectrical
system.
MasterelectricalswitchOFF
AllmachinepowerisinterruptedintheOFF
position.
RAPH12DOZ0044AA1
NOTICE:DONOTusethemasterelectricaldisconnectswitchtostoptheengine.
NOTE:Afterengineshutdown,theSCRsystemwillperformapurgecyclewhichpermitsthesupplymoduletocon-
tinuetorun.Donotshutoffthemasterdisconnectfor70secondsafterkeyoff.
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