ABB Power2 850-M16 - Removing the Low-Pressure Stage

Operation Manual / Power2 850-M / 4.1 Low-pressure stage
2
Removal and installation
Page 6 /
49
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HZTL4062_EN
Revision -
December 2015
2.2 Removing the low-pressure stage
Figure 1: Suspension of complete low-pressure stage
 Remove insulation according to the instructions of the enginebuilder.
 Disconnect all gas, air, cleaning and oil pipes according to the instructions of the
enginebuilder.
 Disconnect the cable connector from the speed sensor.
 Attach one lifting gear to each of the two bearing casing suspension points.
 Loosen the fixing elements on the foot.
 Lift the low-pressure stage from the engine.
 Put down the low-pressure stage so that all contact surfaces of the feet make contact.
 Also place a support made from hard wood beneath the compressor casing.