Commissioning After Taking Out Of Operation - ABB A155-M57 Operation Manual

Operation Manual / 4 Product description / A150-M.. - A155-M..
3 Commissioning
3.3

Commissioning after taking out of operation

If present
Remove cover plates (blind flanges) from the compressor casing, the gas inlet and the gas

outlet.
Version with compressor wheel cooling:
Remove the locking screw on the cooling air connection and fit the cooling air line.

General
Check the exhaust gas pipe before and after the turbine for combustion residues or water

residues and clean it. Remove any foreign objects that may be present.
Check and clean filter silencer or air supply line, and remove any foreign objects that may

be present.
Put engine-side oil circulation to the turbocharger into operation.

Prepare the turbocharger for operation according to section "Checks before commission-

ing".
The turbocharger is now ready for operation.

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Revision F January 2017