ABB HT588465 - Fig. 29: Removing; Installing the Air Suction Branch; Table 32: Tightening Torque (27027)

Operation Manual / 4 Product description / A100-M axial
8 Disassembly and assembly / 8.3 Removing / Installing air-inlets
© Copyright 2019 ABB. All rights reserved. HZTL4033_DE Revision C February 2019
Removing the air suction branch
u Disconnect all air lines according to the instructions of the enginebuilder.
u Dismantle insulation as far as necessary.
Fig.29: Removing / installing the air suction branch
1. Loop lifting gear around air suction branch.
2. Loosen and remove the nuts (72027) with washers (72028).
u Remove and put down the air suction branch.
Installing the air suction branch
The installation of the air suction branch is carried out in reverse order.
u Tighten nuts (72027) to the specified tightening torque.
Part number A170-M A175-M
27027 M18
170 Nm
M20
220 Nm
Table32: Tightening torque (27027)
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