ABB HT611036 - Fig. 84: Installing the Uncoupled Filter Silencer; Table 57: Tightening Torque (72054)

Operation Manual / A150-M56/66/57/67 - A155-M..
10 Dismantling and fitting with removed air inlet and gas outlet / 10.20
Installing air inlets
© Copyright 2022 ABB. All rights reserved. HZTL4032_EN Rev.S February 2022
A155-M Uncoupled filter silencer
Fig.84: Installing the uncoupled filter silencer
Product Size Tightening torque [Nm]
A155 M16 275
Table57: 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.
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