Operation Manual / 4 Product description / A150-M56/66/57/67 -
A155-M..
9 Dismantling and fitting with removed air inlet and gas outlet / 9.3
Removing the gas outlet flange
© Copyright 2018 ABB. All rights reserved. HZTL4032_EN Revision H July 2018
9.3 Removing the gas outlet flange
Depending on the way of fixing the gas outlet flange, the appropriate Working Instruction
has to be consulted (pressing off using 3 or 6 press-off screws).
If the following Working Instructions are not observed, this can lead to cracks in the gas out-
let casing.
The following variants are possible:
u Pressing off using 3 press-off screws.
u Pressing off using 6 press-off screws.
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