Dismantling Wall Insert And Diffuser - ABB HT564586 Operation Manual

Operation Manual / 4 Product description / A100-L
8 Disassembly and assembly
8.6

Dismantling wall insert and diffuser

Dismantling the wall insert
Figure 31: Pressing off compressor casing
1. Loosen one screw (72011) and leave 2/3 of the thread length screwed into the compressor
casing (72000).
2. Loosen and remove the remaining screws (72011).
3. Use the press-off screws (90900) to press off the wall insert (77000) from the compressor
casing (72000) until the lifting device (90190) can be fitted.
4. Fit shackle (90195) with lifting gear on P1 of lifting device (90190).
5. Fit lifting device (90190) with crane on upper area of wall insert (77000).
6. Change the position of the shackle with the lifting gear to P2 of the lifting device (90190).
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Revision F June 2016