- Scale formation in evaporator
- Jacket cooling water temperature lower than prescribed
- Short cycling of jacket cooling water
- Air stay in evaporator
- Faulty solenoid valve
- Faulty flow-meter
- Check the vacuum
- Leakage in the plant like from pressure gauge, vent, distillate pump seal
- Scale formation in condenser
- Wrong order of fitting of plates in condenser.- fresh water stay in condenser or due to which fresh water produced goes to sea water.
- Incorrect feed
- Nozzle choked
- Ejector malfunctioning due to worn parts
- Faulty ejector nozzle
- Ejector pump problem- not developing pressure
- Filter before ejector pump dirty
- Distillate pump faulty
- Condenser cooling water flow reduced
- Condenser cooling water temperature too high
- If the temp of the shell is too high
- Ships draft is less
- Level of brine is too high
The electrohydraulic control mechanisms of the ME engine replace the following components of the conventional MC engine: Chain drive for camshaft Camshaft with fuel cams, exhaust cams and indicator cams Fuel pump actuating gear, including roller guides and reversing mechanism Conventional fuel pressure booster and VIT system Exhaust valve actuating gear and roller guides Engine driven starting air distributor Electronic governor with actuator Regulating shaft Engine side control console Mechanical cylinder lubricators. The Engine Control System of the ME engine comprises: Control units Hydraulic power supply unit Hydraulic cylinder units, including: Electronically controlled fuel injection, and Electronically controlled exhaust valve activation Electronically controlled starting air valves Electronically controlled auxiliary blowers Integrated electronic governor functions Tacho system Electronically controlled Alpha lubricators
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