MAN Diesel & Turbo SE Generator Set 8L23/30H Mk2

Draw lubricating oil sample before the filter at engine in operation

Ensure sample bottle is clean and dry

Provide sufficient identification on the sample bottle

Close the sample bottle immediately after filling

Select the laboratory for examination

Has the lubricating oil reached MAN Diesel & Turbo exchange criteria?

Enter the pH value of the boiler water

Enter the conductivity of the boiler water

Enter the hardness of the boiler water

Is the pH value within the acceptable range?

Is the conductivity within the acceptable range?

Is the hardness within the acceptable range?

Record any observations or issues

Record the copper content in the feed water

Record the silicic acid level in the feed water

Is the copper content within the acceptable range?

Is the silicic acid level within the acceptable range?

Ensure the engine is switched off before starting the cleaning process.

Verify that all parts are free of rust and deposits

Use a suitable cleaning agent as per the work instructions.

Ensure cleaning agents do not corrode seals and materials of the cooling system.

Flush the system thoroughly to remove loose solid matter.

Flush the cooling system thoroughly after cleaning.

Enter the pH value of the condensate

Enter the conductivity of the condensate

Is the pH value within the acceptable range?

Is the conductivity within the acceptable range?