
Instruction manual DD911BK 9
Please keep this instruction manual for future reference
INSTALLING THE EXTRACTOR
Before carrying out the appliance installation, please check that all components are not damaged,
in such a case contact your retailer and do not carry out any installation operation.
› Before the installation of the Downdraft, please remove the safety piece you can see in the
picture (Fig. 1). Furthermore, please read carefully all of the following
installation instructions.
› Use an air exhausting pipe whose maximum length
does not exceed 5 meters.
› Limit the number of elbows in the piping, since each
elbow reduces the air capacity of 1 linear meter. (eg.
if you use no. 2 x 90° elbows, the length of piping
should not exceed 3 meters).
› Avoid abrupt direction changes.
› Use a 150mm constant diameter rigid ducting pipe for
the whole length.
› Use piping approved by standards in force.
The manufacturer shall not be deemed responsible for air capacity or noise problems caused by
failure to comply with the above instructions and no warranty on the product shall be provided.
› Before making the hole, check that there are no
structural or other parts inside the cabinet, where
the appliance is to be placed, which could hinder a
proper installation. Check that the dimensions of the
Downdraft and the ones of the cook top are compatible
with the cabinet so that the installation can be carried
out properly.
› Make a rectangular opening, 842 x 100mm in size, in
the back of the cook top for the 90cm model, 1142 x
100mm for the 1200cm model and 542 x 100mm for
the 60cm model.
› Put the Downdraft in the opening, inserting it from above as shown in (Fig. 2).
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