Fig. 53: Fitting The Wall Insert; Table 37: Tightening Torque (72011) - ABB XAC19173 Operation Manual

Operation Manual / 4 Product description / A200-L
8 Disassembly and assembly / 8.12 Fitting diffuser, wall insert
Fig. 53: Fitting the wall insert
Part number
72011
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 com-
pressor 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).
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A265-L A270-L
M18 M20
370 Nm 500 Nm
HZTL4036_EN
A275-L A280-L
M24 M27
900 Nm 1300 Nm
Revision L May 2018