ABB HT564586 Operation Manual page 99

Operation Manual / 4 Product description / A100-L
8 Disassembly and assembly
Dismantling the diffuser
Support for the wall insert
The support may slip away when the wall insert is placed on flange F.
Any defective or improperly used supports can lead to serious injury to per-
WARNING
sonnel and even to fatal accidents.
Check the position of the support and correct if necessary.

Risk of tipping
If the wall insert is not tilted, it must be put down correctly. Tipping of the wall
insert may lead to serious injuries to persons or even to fatal accidents.
WARNING
If the wall insert is not tilted, ensure that it is fixed correctly (see Disman-

tling wall insert).
Figure 34: Putting down wall insert
1. Put wall insert (77000) down on suitable supports.
2. Tilt wall insert (77000) with diffuser (79000) against lifting device (90190).
3. Place wall insert with the flange (F) on the underlay.
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Revision F June 2016