Hood Installation - De Dietrich DHD1131X Betriebsanleitung

EN

2/ HOOD INSTALLATION

This item is fitted with an on-board extraction motor.
PANELS OPENING
The panels are opened by pressing the special hooks on its sides, as illustrated in figure 1,
turning it downwards.
To achieve the complete opening of panels, you need to release the safety chains, by using the
appropriate spring catches.
For proper working, it is recommended to install the appliance at a distance of 2000 - 2100 mm
from the floor.
Before starting the appliance installation, please check that all components are not damaged,
in such a case contact your retailer and do not carry out installation.
Furthermore, please read carefully all of the following installation instructions.
- Use an exhausting pipe whose maximum length does not exceed 5 meters.
- Limit the no. of elbows in the piping, since each elbow reduces the air capacity of 1 linear
meter. (Ex.: if you use no. 2 x 90 ° elbows, the length of piping must not exceed 3 meters).
- Avoid abrupt direction changes.
- Use a 150 mm constant diameter pipe for the whole length.
- Use piping approved by standards in force.
Fit a false ceiling with an opening that has the following dimensions:
1050x645 mm with a minimum gap of 450 mm between the ceiling and the false ceiling;
If it is necessary to direct the air outlet upwards, it is necessary to take out the extraction unit,
removing the eight fastening screws, as shown in figure 2, and remove the plug as illustrated
in the figure 3. Remove the motor fixing screws ,pull the motor out, rotate it and then insert
it in the outlet hole just opened and fix it by using the screws previously removed. Unused
holes must be closed with the suitable plug. Refit the extraction unit, fixing it in place with the
screws, above the hood.
In case of a side air outlet, it is possible to turn the extraction unit removing the eight fasten-
ing screws, as shown in figure 2, turning the extraction unit and securing it in place with the
screws removed previously.
Leave any unused exhaust outlets closed.
Draw the perimeter of the opening to house the ceiling hood in a solid ceiling (fig. 4); make
four holes in the ceiling according to the measurements shown in fig. 5; insert the metric
plugs provided in the holes.
Open the stainless steel panels and remove the grease filters to avoid damaging them in any
way and for easier installation.
Screw the threaded bars provided into the plugs (Fig.4); the threaded bars are 400 mm long
and serve to install the ceiling-mounted hood at a distance from the solid ceiling of between
450 mm and 590 mm (Fig. 6); in case of a larger gap between the hood and the ceiling, you
need to use longer threaded bars.
Make the electrical connections and connect the air outlet flue; insert the ceiling-mounted
hood into the niche, inserting the threaded bars into the holes (Fig. 7); the outer edge of the
hood needs to be perfectly flush with the false ceiling.
Insert the plates provided into the threaded bars and the nuts, taking care to tighten them
suitably (fig. 7); refit the grease filters and close the panels, being sure to hook them back in
place properly.
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