Removing The Gas Outlet Casing; Removing The Gas Outlet Flange; Fig. 36: Removing The Gas Outlet Casing - ABB HT608046 Operation Manual

Operation Manual / A130-H.. - A140-H..
9 Dismantling and fitting / 9.4 Removing the gas outlet casing
9.4

Removing the gas outlet casing

Mark the casing position for assembly.
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Fig. 36: Removing the gas outlet casing
1. Attach lifting gear to the gas outlet casing (61001).
2. Loosen and remove nuts (51009).
3. If present: Detach support (61301) from bracket.
4. Remove the gas outlet casing (61001), set it down properly in an appropriate place and
secure it.
5. Remove and dispose of the gasket (61002).
9.5

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:
Pressing off using 3 press-off screws.
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Pressing off using 6 press-off screws.
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© Copyright 2021 ABB. All rights reserved. HZTL4030_EN Rev.G July 2021