Fig. 39: Dismantling The Gas Inlet Casing (A175-L And Smaller); Fig. 40: Dismantling The Nozzle Ring (A175-L And Smaller) - ABB XAC18513 Operation Manual

Operation Manual / 4 Product description / A100-L
8 Disassembly and assembly / 8.8 Dismantling the insulation, the gas
inlet casing and the nozzle ring (A175-L and smaller)
Dismantling the gas inlet casing
Fig. 39: Dismantling the gas inlet casing (A175-L and smaller)
1. Loosen and remove all but two opposite screws (61009).
2. Fit two guide studs (90317) in the upper area on the gas outlet casing.
3. Loop around the gas inlet casing (51001) with lifting gear.
4. Loosen and remove remaining screws (61009).
5. Carefully move out gas inlet casing and put down, remove guide studs.
Dismantling the nozzle ring
Fig. 40: Dismantling the nozzle ring (A175-L and smaller)
1. Loosen screws (56014) and remove with washers (56011).
2. Remove and put down nozzle ring (56001).
© Copyright 2017 ABB. All rights reserved. HZTL4034_EN Revision K June 2017