Beurer UB 90 - Manual (Page 14)

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• When in use, the electronic components in the controller of the heated
underblanket make the controller slightly warm. The controller should
therefore never be covered or placed on the heated underblanket when
it is in operation.
• Should you still have questions on using our appliances, please contact
our customer service.
• Always observe the notes on operation (section 5), cleaning and
maintenance (section 6) and storage (section 7).
3. Proper Use
cAUtION
This heated underblanket is designed for warming beds, only.
4. Operation
4.1 safety
cAUtION
This heated underblanket is equipped with a SAFETY SYSTEM. This sen-
sor technology prevents the entire surface of the heated underblanket from
overheating by automatically switching off the heated underblanket in the
event of a fault.
If the safety system has switched off the heated underblanket, the tempera-
ture setting is not illuminated any more even when the heated underblanket
is switched on.
Please note that the heated underblanket is not operable any more due to
safety reasons in this case and has to be sent to the service address indicated.
4.2 Putting into operation
Spread out the heated underblanket flat onto your mattress starting at the foot end.
Then put on your bedsheet in the usual manner so that the heated underblanket is between your mattress
and the bedsheet
cAUtION
Make sure that the heated underblanket is spread out entirely flat and that it will not rumple up or
crease when in use.
• To operate the heated underblanket connect the switch to the heated underblanket by plugging in the
connector.
• Then plug in the supply plug into the mains outlet.