Monday, June 25, 2018

https://maritime-engineering.blogspot.com/2018/06/main-machine-preparation-process-for.html

1. Check the fresh water temperature from M / E (62-65 o C) to adjust the heating temperature if needed.

2. Run the main pump (M / E L.O. pump), usually the pump is running.

 3. Rotate the cylinders of the cylinder about 70 - 80 times (remember the correct latch when finished)

4. Check that the main unit is fully open (if it is not open, open it)

5. Engage turning gear and turn on turning gear.

Check the L.O level of the M / E sumpt tank, the stern tube tank, the L.O. intermediate axis M / E, the M / E cylinder oil daily tank.

7. Check the L.O level of the L.O tank and lubricate the heater shaft, and run the O / B L.O cir pump (normally the pump is always running).

8. In the process of passing water leakage check on the combustion chamber of the M / E cylinders (if any), check whether there is something unusual in the engine

9. Check the water tank in the oil tank and the oil tank (F.O service tank F.O setting tank).

10. After 20-30 minutes, disengage turning gear and turn off turning gear, flush the bottles and fill up (if missing).

11. After the officer promoted, the discharge.

12. Check the water level in the expansion tank (F.W expansion tank), complement if missing.

13. During the preparation of the main engine, the combination of inspection and operation of other related equipment such as preparation of additional generators, parallel synchronization to prepare for maneuvering ship

Note: For each main engine and the main propulsion system of different ships, we add or subtract some of the steps required to complete the main engine. (Depending on the specific case we have. specific process). And on ship the process of preparing the machine is done by the oiler and the officer is the supervisor, support when needed.

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