ABB A150-M Series - Removing the Gas Outlet Flange

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 2020 ABB. All rights reserved. HZTL4032_EN Rev.P March 2020
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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