Changing Light Bulbs; Problem Solving - Teka DU 90 Manuel D'instruction

Filter saturation indicator "F"
When the sign 'Saturation of the filters' is on, the
filters should be cleaned.
After cleaning the filters, simultaneously push
"-"
and for at least 3 seconds whereupon the sign
will be switched off.
Cleaning and maintenance
During cleaning and maintenance work,
make sure the safety instructions are
complied with.
Cleaning the hood body
•
If your kitchen hood is made of stainless
steel, use proprietary cleaners mentioned in
the product instructions.
• If your kitchen hood is painted, use lukewarm
water and a neutral soap.
• Never use metallic scourers, nor abrasive or
corrosive products.
• Dry the kitchen hood using a cloth that does
not produce fibres.
• Do not use vapour cleaners.
Proceed with the following checks before calling the Technical Service:
Problem
The kitchen hood does not
work.
The kitchen hood does not
extract sufficiently or
vibrates.
When exterior gas extraction is not possible, then the kitchen hood may be set to purify the air
by recycling it through active charcoal filters.
The active charcoal filters have an active life of between three to six months, depending on the
individual conditions of use. These filters cannot be washed nor regenerated. They must be
replaced once their useful life comes to an end.
The manufacturer reserves the right to make changes and corrections to its products as
it deems necessary, without altering their basic characteristics.
"+"

Problem solving

Possible cause
The mains cable is not
connected to the network.
There is no current in the
network.
Filters are saturated with fat.
Obstruction in the air outlet.
Active charcoal filters (Optional)
Cleaning the metal filters
To remove the filters from their fittings, press
lightly on the locks and then pull them off.
The metal filters can be cleaned by soaking them
in hot water with neutral detergent until the fat
dissolves and then rinsing them under the tap or
using special anti-grease products. They can
also be washed in a dishwasher. In this case, it
is advisable to stack them vertically to avoid food
residues to stick to them.
Cleaning in a dishwasher may damage the
metallic surface (blackening it), although this will
not affect its fat retention capacity.
Once clean, leave them to dry off and then fit
them onto the kitchen hood.

Changing light bulbs

For changing the light bulbs please contact
manufacturer's nearest Technical Service.
Solution
Connect the mains cable to the
Provide current to the network.
Change or clean the active
charcoal and/or metal filters.
Remove the obstruction.
network.
the