Main Engine Alarms, Safety Devices & Interlocks 2- stroke marine diesel engine

Alarms

> Lube oil Low Pressure alarm

> Lube oil sump low level alarm

> Lube oil pump trip alarm

> St'by Lube oil Pump start alarm

> Jacket water high temperature alarm

> Jacket water high temperature alarm

> Jacket water low pressure alarm

> Jacket water pump stby start alarm

> Piston cooling low pressure alarm

> Piston cooling high temperature alarm

> Control air low pressure alarm

> Sealing air low pressure alarm

> Start air low pressure alarm

> Exhaust gas high temperature alarm

> Turning Gear engaged alarm

> Turning gear disengaged alarm

> Turbo charger out high temperature alarm

> Turbocharger in high temperature alarm

> Scavenge high temperature alarm

> Thrust bearing high temperature alarm

Trips

> Lube oil low low pressure trips

> Camshaft lube oil low low pressure trip

> Piston cooling low low pressure trip

> Main bearing high temperature trip

> Spring air low pressure trip

> Over speed trip

> Oil mist detector alarm

> Manual emergency trip

> Thrust bearing high temperature trip

Safety Devices

> Crank case 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

Interlocks

> Turning Gear Engage Interlock

> Running Direction Interlock

> Auxiliary Blower Off Interlock

> Starting Air Distributor In end Position Interlock

>  Air Spring Pressure Interlock



Must Read:> Read boiler and IG system trips 
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If You Known More Or Have Doubts Please comment Below.