Commissioning After Taking Out Of Operation - ABB PT004162 Operation Manual

Operation Manual / Power2 845-M / High-pressure stage
4 Commissioning / 4.3 Commissioning after taking out of operation
4.3

Commissioning after taking out of operation

If present
Remove cover plates (blind flanges) from the compressor casing, the gas inlet and the
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gas outlet.
Remove the locking screws on the water connections and fit the water pipe.
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General
Check the exhaust gas pipe before and after the turbine for combustion residues or wa-
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ter 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
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be present.
With the high-pressure stage, check the bellows located between the radial air suction
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branch and the compressor casing for damage and replace if necessary.
Put engine-side oil circulation to the low-pressure and high-pressure stage into opera-
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tion.
Prepare the low-pressure and high-pressure stage for operation according to section
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Checks before commissioning.
The low-pressure and high-pressure stage is now operational.
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