Fig. 44: Dismantling The Nozzle Ring (A280-L); Fig. 45: Putting Down The Nozzle Ring (A280-L) - ABB A270-L59 Operation Manual

Operation Manual / 4 Product description / A200-L
8 Disassembly and assembly / 8.8 Dismantling the gas inlet casing,
nozzle ring (A280-L)
Fig. 44: Dismantling the nozzle ring (A280-L)
1. Loop around the nozzle ring holder (90477) with the lifting gear and secure it to the
crane.
2. Loosen screws (56014) and remove with washers (56011).
3. Pull the nozzle ring (56001) towards the front onto the nozzle ring holder (90477).
4. Screw the screws (B ) into the nozzle ring holder.
2
5. Remove screws (B ).
1
Fig. 45: Putting down the nozzle ring (A280-L)
Use the crane to remove and put down the nozzle ring (56001).
u
© Copyright 2018 ABB. All rights reserved. HZTL4036_EN Revision M August 2018