Fig. 58: Fitting Wall Insert; Table 40: Tightening Torque (72011) - ABB XAC24337 Operation Manual

Operation Manual / A100-L
9 Disassembly and assembly / 9.21 Fitting wall insert
Fig. 58: Fitting wall insert
Product
A165-L
A170-L
A175-L
A180-L
A185-L
A190-L
Table 40: 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 com-
pressor casing. Check the correct position of both casings using the marking arrows.
5. Fit a screw (72011) as a safeguard.
6. Remove the shackle (90195) with lifting gear. Change the position of the shackle with the
lifting gear to P1 of the lifting device (90190) and remove with the crane.
7. Move the wall insert fully in, then remove the guide studs (90320).
8. Fit the screws (72011). Observe tightening torque.
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Size Tightening torque [Nm]
M18
M20
M24
M27
M30
M33
HZTL4034_EN
370
500
900
1300
1700
2300
Rev.T December 2021