MEC升降车平台90753-SCH维修电气原理图手册

ELECTRIC SCHEMATICSNOTES:(Unless otherwise specified)1.Switch S1 BASE/PLATFORM makes contact from the CENTER to the LEFT positionwhen placed in BASE.2.Switch S2 UP/DOWN makes contact from the CENTER to the LEFT position when theswitch is held in the CONTACT position and automatically returns to the CENTER positionwhen released.3.Switch LS1 opens the N/C set of contacts and closes the N/O set of contacts when theplatform reaches approximately 7 feet.4.Switch LS2 closes the N/C set of contacts when the Pothole Bars are down and locked inplace.S2S1要O落0(mec)ILLUSTRATION No.ART_2236LS1LS2ILLUSTRATION NoART_2243mec1532ES/1932ES"Service Parts Manual-ANSI SpecificationsMarch 2008Page 59