AEG DI9993-M, Installation And Operating Instructions Manual

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Fixing the frame
• Loosen the two screws fastening the lower chimney
and remove this from the lower frame.
• Loosen the two screws fastening the upper chimney
and remove this from the upper frame.
If you wish to adjust the height of the frame, proceed as
follows:
• Unfasten the eight metric screws joining the two col-
umns, located at the sides of the frame.
• Adjust the frame to the height required, then replace
all the screws removed as above.
• Insert the upper chimney stack from above, and leave
it running free on the frame.
• Lift up the frame, fit the frame slots onto the screws
up to the slot end positions.
• Tighten the two screws and fasten the other two
screws provided with the hood.
Before tightening the screws completely it is possible to
adjust the frame by turning it. Make sure that the
screws do not come out of their seats in the slotted
holes.
• The frame mountings must be secure to withstand the
weight of the hood and any stresses caused by the
occasional side thrust applied to the device.
On completion, check that the base is stable, even if
the frame is subjected to bending.
• In all cases where the ceiling is not strong enough at
the suspension point, the installer must provide
strengthening using suitable plates and backing
pieces anchored to the structurally sound parts.
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