Miele KFN 37692 iDE Operating And Installation Instructions page 12

Warning and Safety instructions
Technical safety
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The coolant system is tested for leaks. The appliance complies
with statutory safety requirements and the appropriate EU
guidelines.
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This appliance contains the coolant Isobutane (R600a), a natural
gas which is environmentally friendly. Although it is flammable, it
does not damage the ozone layer and does not increase the
greenhouse effect.
The use of this coolant has, however, led to a slight increase in the
noise level of the appliance. In addition to the noise of the
compressor, you might be able to hear the coolant flowing around
the system. This is unavoidable, and does not have any adverse
effect on the performance of the appliance.
Care must be taken during the transportation and installation of the
appliance that no parts of the cooling system are damaged.
Splashes of coolant can injure the eyes.
In the event of any damage:
– avoid open flames or anything which creates a spark,
– disconnect the appliance from the electricity supply,
– ventilate the room where the appliance is located for several
minutes, and
– call the Service department.
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The more coolant there is in an appliance, the larger the room it
should be installed in. In the event of a leakage, if the appliance is in
a small room, there is the danger of combustible gases building up.
For every 8 g of coolant at least 1 m
amount of coolant in the appliance is stated on the data plate inside
the appliance.
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3 of room space is required. The