Finding the pr
oblems and maintance.
Problem Possible reason Solution
Hood doesn’t work
No electric supply
Check the plug is connected
Check the main switch is turned on
Poor airflow Aluminum grease filters
clogged
Clean the filters and replace when
dry
Motor running but no
air flow
Butterfly valve jammed Contact technician
Motor cuts after a
few minutes
High temperature safety
device activated
The kitchen is not sufficiently
ventilated
The hood is installed too
near the cooking stove
The hood must be least 65cm from
stove
Oil dripping onto
stove
Oil cup full, missing or
not installed
Remove aluminum grease filter and
clean / refit oil cup
Aluminum grease filter
saturated
Wash the aluminum grease filters
Whirring sound Something in contact
with fan blade
Contact with technician