ABB HT606839 - Fig. 66: Installing the Filter Silencer; Table 51: Tightening Torque (72027)

Operation Manual / A170-M.. - A175-M..
9 Disassembly and assembly / 9.13 Installing the air inlets
© Copyright 2021 ABB. All rights reserved. HZTL4033_EN Rev.H July 2021
9.13.2 Installing the filter silencer
Fig.66: Installing the filter silencer
Product Size Tightening torque [Nm]
A170-M M18 170
A175-M M20 220
Table51: Tightening torque(72027)
1. Loop lifting gear through the fin on the filter silencer and secure to the eyelets at the rear
with shackles(90195).
2. Fit filter silencer together with nuts (72027) and washers (72028). Observe tightening
torque. Tighten nuts that are difficult to access with a fork/ring spanner.
u Fit insulation.
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