MAN Diesel & Turbo SE Generator Set 5L28/32S

Enter the pH value of the boiler water

Enter the conductivity of the boiler water

Enter the hardness of the boiler water

Are all the values within the acceptable range?

Document any irregularities or issues found

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?

Check for indications of oil content in water

Measure the concentration of chemical additives

Is the concentration of chemical additives within the recommended range?

Document the results of the additive concentration test

Send a coolant sample to an independent laboratory or engine manufacturer for analysis

Coolant Replacement and Cleaning

Has the coolant been in use for more than 3 years?

Condensate Water Quality Measurements

Measure the hardness of the condensate water

Measure the iron content in the condensate water

Measure the additive concentration in the condensate water

Document the hardness measurement

Document the iron content measurement

Document the additive concentration measurement

Verify that all measurements are within acceptable ranges

Ensure the engine is running at full load for dry cleaning

Record the exhaust gas temperature before the turbine

Is the exhaust gas temperature 20°C above the normal temperature?

Set the working air pressure between 5-7 bar

Select the cleaning agents to be used

Measure the grain size of cleaning agents (1.0 mm to max. 1.5 mm)

Inject granules into the exhaust gas line before the gas inlet casing of the turbocharger