... protections include: Running, Over Speed, High Water Temperature, Low Oil Pressure, Over Crank, Emergency Stop, and Low Battery. ... .LEDEmergency ShutdownLow Battery WarningOver Speed ShutdownHigh Coolnat Temp ShutdownLow Oil Presssure ShutdownFail To StartRunningPower2.Key SwitchOFF: Stop running engine ... 66 HzHigh water temp. protection: 2 sec, N.OLow oil press. Protection:2 sec, N.C/N.OOver crank: 3 ...