Pkm UBH 3001H Bedienungsanleitung Seite 29

 too much distance hood-hob
 too much draught because of open
doors and/or windows
 mounting rail is not firmly fixed
 screws are not firmly tightened
If the hood does not work properly and/or you can hear increased operating noise,
 Incorrect dimension of the air duct.
 Obstruction in the air duct.
 The diameter of the air duct from hood to wall-box inclusive should be 120
mm; otherwise the capacity of the motor may be decreased.
 If you have installed a fly screen on the wall-box, the air vent may be
obstructed. Check by removing the fly screen.
 If the cover panel of the wall box is equipped with firm and slanted slats, the air
vent may be obstructed. Check by removing the cover panel.
 Install a cover panel with moveable slats, which do not obstruct the air vent.
 Check condition and cleanliness of the filters.
 Check if the air which is extracted by the hood is replaced to avoid negative
pressure.
 When you run your appliance in recirculating mode, check if the carbon filter
has been replaced on time (min. every 3-6 months).
If the appliance has a malfunction not noted on the schedule or if you have
checked all items on the schedule but the problem still exists, please contact
6
Model
Material
Max. capacity/extraction mode
Installation width
Slide switches
Recirculation/extraction mode
Power in m /h
3
5 Extraction mode: installation with ventilation stack or air duct outwards only, wall
penetration = 120 mm, drilling about
Insufficient extracting capacity.
Appliance is unstable.
check the schedule below:
the shop you purchased the appliance at.
TECHNICAL DATA
5
 lower position of hood
 close the doors/windows
 fix mounting rail properly
 tighten the screws
Cooker hood
Stainless steel; aluminium front;

162
ca. 130 mm.
29
glass shade
180 m 3 /h
60.00 cm
yes

6
195