Fig. 76: Installing The Uncoupled Filter Silencer; Table 53: Tightening Torque (72054) - ABB A155-M57 Operation Manual

Operation Manual / 4 Product description / A150-M56/66/57/67 -
A155-M..
9 Dismantling and fitting with removed air inlet and gas outlet / 9.20
Installing air inlets
A155-M Uncoupled filter silencer
Fig. 76: Installing the uncoupled filter silencer
Product Size Tightening torque [Nm]
A155 M16 275
Table 53: Tightening torque (72054)
1. Secure lifting gear to filter silencer (81000).
2. Install the filter silencer (81000).
3. Fit the hexagon nuts (72054) together with Verbus Ripp® washers (72053) and three new
safety plates (72055) (uniformly at 120° to one another). Observe the tightening torque.
© Copyright 2020 ABB. All rights reserved. HZTL4032_EN Rev.P March 2020