Stop sea water pump (also known as ejector pump).

Stop fresh water pump.

After the machine is completely stopped, close the drain/ un-loader.

Change the switch to manual position on the switch board

Close the jacket water inlet valves. Generally inlet is closed first and then the outlet valve.

Charging air bottles

Check the engine speed

Switch off the salinometer.

Check the lube oil in the crankcase sump by means of a dipstick or sight glass

Put drain in open position.

Put drain in open position.

reverse osmosis evaporator 

tube fresh water generator

U shape fresh water generator

flash fresh water generator

 rotary vane pump

 fresh water pump

booster pump

ejector pump

 too low temperature setting

worn packing

 defective oil pressure cut out

this may happen if the oil separator is not working properly.

 defective valves

 the lube oil level is below required level

the expansion valve may be blocked at the strainer

 the compressor may take a high capacity current during starting.

Chocking sea water piping

Failure of ejector pump

Close air-plug valve

Vibration of vacuum breaker

sight glass

heat exchanger

thermostast

impeller

mesh screen

heating pipes

cooling pipe

PPM monitor

demister