Fig. 114: Disassembly Of The Connecting Pieces; Fig. 115: Disassembly Of The Cleaning Nozzle; Table 70: Dismantling Screw - ABB A155-M57 Operation Manual

Operation Manual / 4 Product description / A150-M56/66/57/67 -
A155-M..
12 Removing and installing 6-nozzle turbine cleaning component (op-
tional) / 12.1 Disassembly
Fig. 114: Disassembly of the connecting pieces
1. Unscrew hexagon-head screws (51314) from connecting pieces (51313).
2. Remove gaskets (51302).
3. Remove connecting pieces.
4. Remove gaskets from holes.
Fig. 115: Disassembly of the cleaning nozzle
Remove cleaning nozzles (51301) with screw (01) in accordance with the following table.
u
Product
A150-M
A155-M
Table 70: Dismantling screw
© Copyright 2020 ABB. All rights reserved.
Thread Length [mm]
M8
M10
HZTL4032_EN
Quantity
40
50
Rev.P
1
1
March 2020