Fig. 58: Fitting The Wall Insert (A265-L; Table 41: Tightening Torque (72011) - ABB A255-L35 Original Operation Manual

Operation Manual / 4 Product description / A200-L
8 Disassembly and assembly / 8.20 Fitting wall insert
A265-L.. - A280-L..
Fig. 58: Fitting the wall insert (A265-L.. - A280-L..)
Product
A265-L
A270-L
A275-L
A280-L
Table 41: 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.
© Copyright 2020 ABB. All rights reserved.
Size Tightening torque [Nm]
M18
M20
M24
M27
HZTL4036_EN
370
500
900
1300
Rev.R October 2020