ABB A180-L37, Operation Manual

Page: 116 / 144

Operation Manual / 4 Product description / A100-L
8 Disassembly and assembly Page 86 / 113
© Copyright 2016 ABB. All rights reserved. HZTL4034_EN Revision H November 2016
Figure 53: Fitting the wall insert
Part number A165-L A170-L A175-L A180-L A185-L A190-L
72011 M18
370 Nm
M20
500 Nm
M24
900 Nm
M27
1300 Nm
M30
1700 Nm
M33
2300 Nm
Table 37: Tightening torque (72011)
1. Attach the new O-ring (77040) to the wall insert (77000).
2. Fit two guide studs (90320) in the upper area of the compressor casing (72000).
3. Align arrow markings of wall insert (77000) and compressor casing to one another.
4. Carefully move the wall insert with diffuser (79000) over the guide studs into the compres-
sor casing.
5. Fit a screw (72011) as a safeguard.
6. Change the position of the shackle (90195) with the lifting gear to P1 of the lifting device
(90190) and remove with the crane.
7. Completely insert the wall insert and then remove the guide studs (90320).
Check that both casings are in the correct position (the marking arrows are aligned to one
another).
8. Fit screws (72011).