Maine engine safeties, trips and fail safe !!

Safety Devices

• Crankcase Relief Door
• Scavenge Space Relief Door
• Cylinder Head Relief Valve
• Starting Air Relief Valve
• Starting Airline Flame Trap
• Oil Mist Detector
• Rotation Direction Interlock
• Turning Gear Interlock

Safety Trips

• Over Speed
• L.O Low Press
• Camshaft L.O Low Press
• JCW Low Press
• Piston Cooling Low Press
• Thrust Bearing High Temp
• Main Bearing High Temp Trip
• OMD Alarm (2 pass, if excessive oil mist in ccase)
• Spring Air Low Press (if air spring provided for exh vv instead of springs)
• Manual Em. Trip

ME Slow Down

• L.O High Temp
• JCW High Temp
• Piston Cooling High Temp
• OMD Alarm (1 pass)
• Thrust Bearing L.O Low Press
• Control Air Low Press
• Scavenge Air High Temp
• Exh Gas High Temp

Fail Safe Systems

• L.O Low Press
• Turning Gear Interlock
• Piston Cooling No Flow
• Cylinder Oil No Flow
• Overspeed Trip
• Control Air Failure
• Exh v/v Spring Air