D330, D333, 3304, 3306 – Manual Starting
Switch SW-1 contacts bypass initiating contacts so initiating relay energizes, and through its contacts, magnetic switch is energized. Magnetic switch closes and cranking action begins. Note that switching of SW-1 to the manual position removes overcrank timer from circuit so if engine does NOT start, cranking will continue until switches SW-2 or SW-1 are operated to another position.
CONTROL PANEL MANUAL STARTING OPERATION (SW-2 AT “ON,” SW-1 AT “MANUAL”)