Removing The High-Pressure Stage; Fig. 12: Suspension Of Complete High-Pressure Stage - ABB PT004165 Operation Manual

Operation Manual / Power2 850-M / High-pressure stage
3 Removal and installation / 3.2 Removing the high-pressure stage
3.2

Removing the high-pressure stage

CAUTION
Tilting of high-pressure stage and leaks at the bellows
The high-pressure stage may not be transported or put down with the air
suction branch and the bellows fitted.
The air suction branch / bellows combination must be transported and
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fitted separately.
Fig. 12: Suspension of complete high-pressure stage
Remove insulation.
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Disconnect all gas, air, water and oil pipes in accordance with the enginebuilder's instruc-
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tions.
Unplug the cable connector at the speed sensor.
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Remove the air suction branch together with the bellows
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suction branch →69).
Check lifting gear.
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Attach one lifting gear to the two suspension points of the bearing casing and one lifting
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gear to the support.
Loosen fixing screws at foot and support.
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Lift the high-pressure stage from the engine and put it down.
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Cover the oil connection.
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(see Fig. 22: Removing the air
HZTL4063_EN Rev.F March 2022