Zanussi ZHT610X UK User Manual page 13

Venting
The hood is more effective when used in the extraction
setting (ducted to the outside).
Venting kits maybe purchased through your retailer or DIY
store, and must be ducted to an outside vent of 100mm
(4") minimum.
The ducting used must be manufactured
from fire retardant material which should
conform to the relevant British Standard
or DIN4102-B1.
When the hood is ducted externally the
charcoal filter must be removed and the slider
control must be in the ducting position.
To Fit the Ducting
1. Fit the ducting spigot and blanking plate, by ali-
gning the interlocking lugs on the fittings, with the
recesses in the aperture.
2. Insert and turn anti-clockwise to lock spigot and
blanking plate into position.
3. Remove the charcoal filter and ensure the slider
control is in the ducting position.
To Remove the Charcoal Filter
1. Remove the metal inlet grille.
2. Carefully twist the plastic disc anticlockwise, while
holding the charcoal filter secrurely.
3. Clean the metal inlet grille and motor support
before replacing the charcoal filter.
Recirculation
The charcoal filter must be fitted for recirculation and the
slider control must be in the recirculation position.
13