24
11 Adjusting the Kitchen Hood
11.1 Basic Ventilation
The basic ventilation is adjusted by setting the sliding damper A to the desired position as shown in detail B in Fig. 24
(see diagram 13.1).
11.2 Forced Ventilation
Open the damper and remove the throttle piece C, Fig. 25. Adjust the forced ventilation by cutting out a suitable
number of rings in the throttle piece, Fig. 26 (see diagram 13.2). Ensure that the guide slot D is in position when the
piece is in place.
11.3 Pressure Drop Measurement
The pressure drop is measured by the hose being fitted to the measuring outlet at the front of the damper, Fig. 27.
The pressure drop corresponds to the axis in the adjustment diagram (left side), see Chap. 13.
If basic ventilation is not required, the enclosed piece can be installed, see Fig. 28 for the procedure.
Fig. 25
Fig. 27
Fig. 24
Fig. 26
Fig. 28
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