ABB HT609938, Operation Manual

Page: 46 / 124

Operation Manual / A130-H.. - A140-H..
4 Commissioning / 4.3 Commissioning after taking out of operation
© Copyright 2021 ABB. All rights reserved. HZTL4030_EN Rev.G July 2021
4.3 Commissioning after taking out of operation
If present
u Remove cover plates (blind flanges) from the compressor casing, the gas inlet and the
gas outlet.
u
Water-cooled version: Remove the screw plugs on the water connections and fit the water
pipe.
Version with compressor wheel cooling:
u
Remove the screw plug on the cooling air connection and fit the cooling air line.
General
u
Check the exhaust gas pipe before and after the turbine for combustion residues or wa-
ter residues and clean it. Remove any foreign objects that may be present.
u
Check and clean filter silencer or air supply line, and remove any foreign objects that may
be present.
u
Put engine-side oil circulation to the turbocharger into operation.
u
Prepare the turbocharger for operation (see Checks before commissioning → 42 ).
u
The turbocharger is now ready for operation.
Page
44
/
122