15
∙
When not in use, the cool-box should
always be switched off, and the cable
disconnected from its power source.
∙
Do not change directly from one
operating mode to another. Always wait
30 minutes before doing so.
Hints
Cooling
To achieve optimum cooling, the cool-box
should be
fi
lled with pre-chilled food and/
or beverages.
With warm or non-chilled food and
beverages, the cooling process will take
considerably longer.
Keeping warm
Using the keep-warm function, food and
beverages may be kept warm. Again,
warming up cold food and beverages will
take some considerable time.
12V connection
The appliance comes with a protective
function to guard against total discharge of
the car battery: if its voltage falls too low,
the cool-box will automatically switch off;
the indicator light goes out.
USB connection
With the appliance connected to a
powerbank of at least 10,000 mAh, the
keep-warm or cooling functions can be
extended by up to 4.5 hours.
Lid
To prevent unnecessary heat loss, open
the lid as little as possible and shut it again
as soon as you can.
Cleaning and care
∙
Before cleaning, remove the plug
from the wall socket and wait until the
appliance has completely cooled down.
∙
To avoid the risk of electric shock, do not
clean the appliance with water and do
not immerse it in water.
∙
Do not use abrasives or harsh cleaning
solutions.
∙
The lid is removable for easy cleaning
- lift it up to about 45° and then pull it
off of its hinges. Replace the lid after
cleaning.
∙
The lid may be wiped with a slightly
moist cloth. Dry thoroughly afterwards.
∙
If necessary, the cool-box may be
cleaned with a moist cloth using a little
mild detergent. Wipe dry afterwards.
Troubleshooting
The cool-box is connected to a 12 V power
source but does not work. In addition, the
electric fan is not turning.
Possible causes:
∙
The 12 V cigarette-lighter socket in
your vehicle only works with the ignition
turned on.
→
Switch on the ignition
∙
The contact surfaces on the 12 V
connecting plug may be dirty or
corroded.
→
Clean the contacts thoroughly
Summary of Contents for KB 2923
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Page 76: ...76 1 2 3 4 5 6 7 12 V 8 220 240 V 9 USB 10 11 12 powerbank powerbank GR...
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Page 80: ...80 COLD OFF HOT ECO 220 240 V OFF MAX Off 12V 12V 220 240V USB USB COLD HOT ECO MAX...
Page 81: ...81 30 12V USB powerbank 10 000 mAh 4 5 45...
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Page 84: ...84 1 2 3 4 5 6 7 12 8 220 240 9 USB 10 11 12 RU...
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Page 88: ...88 20 C 50 C COLD OFF HOT ECO 220 240 OFF MAX...
Page 89: ...89 OFF 12 12 220 240 USB USB COLD HOT ECO MAX 30 12...
Page 90: ...90 USB 10000 4 45 12 12 12...
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