Foster Gas Oven KS 90 - Manual (Page 20)

TECHNICAL SUPPORT
If the appliance is not working properly, you are advised to check
the following before calling the Technical Support service:
check that the appliance is correctly plugged in;
check that the gas flow is regular and that the pipe is not kinked
or interrupted.
CLEANING AND CARE
Disconnect the appliance from the electrical supply before any operation.
The enamelled or painted parts must be cleaned every
time the oven is used.
Wait for the oven to cool and clean it with warm water and a non corrosive
detergent.
Never use knives, steel wool etc.
Never clean the appliance with high pressure water or steam cleaning equipment.
Make sure
that fat does not deposit on the walls as this will produce unpleasant
smells when the oven is next used.
Both the door and glass panel
can be removed to facilitate certain cleaning
operations.
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