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

Ensure the engine is cooled down before starting the cleaning procedure.

Wear protective clothing to prevent chemical burns.

Provide adequate ventilation in the working area.

Avoid inhaling gases and fumes from cleaning agents.

Review Safety Data Sheets or Operating Instructions of the cleaning agent manufacturer.

Is the degree of contamination high?

Measure the iron content in the boiler water

Measure the acid capacity up to pH 8.2

Measure the additive concentration as per manufacturer specifications

Document the iron content measurement

Document the acid capacity measurement

Document the additive concentration measurement

Measure the concentration of additives in the feed water

Is the concentration of additives within the manufacturer's specifications?

Measure the iron content in the feed water

Is the iron content within acceptable limits?

Measure the acid capacity of the feed water up to pH 8.2

Is the pH value within the acceptable range?

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?

Ensure all necessary equipment and materials are available

Is the engine running at full load?

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

Record the pressure of the working air used for injection

Measure the exhaust gas temperature before the turbine

Is the exhaust gas temperature within the normal range?