Case 2050M - Exterior Controls; Master Disconnect Switch

3-CONTROLSANDINSTRUMENTS
EXTERIORCONTROLS
Masterdisconnectswitch
Themasterelectricaldisconnectswitchislocatedonthe
leftsideofthemachine.Theswitchhastwopositions:
ONandOFF.
MasterelectricalswitchON
ThemasterdisconnectswitchintheON
positionenergizestheentireelectrical
system.
MasterelectricalswitchOFF
AllmachinepowerisinterruptedintheOFF
position.
NOTICE:DONOTusethemasterelectricaldisconnect
switchtostoptheengine.
NOTE:Afterengineshutdown,theSCRsystemwillper-
formapurgecyclewhichpermitsthesupplymoduleto
continuetorun.Donotshutoffthemasterdisconnectfor
70secondsafterkeyoff.
RAPH12DOZ0044AA1
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