ABB HT597611 - Fig. 76: Installing the Uncoupled Filter Silencer; Table 53: Tightening Torque (72054)

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
© Copyright 2020 ABB. All rights reserved. HZTL4032_EN Rev.P March 2020
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.
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