IKEA TILLREDA Manual page 24

ENGLISH
b) Longer detachable power-supply cords or extension cords
are available and may be used if care is exercised in their
use.
c) If a longer detachable power-supply cord or extension cord
is used:
1) The marked electrical rating of the cord set or extension
cord should be at least as great as the electrical rating of
the appliance;
2) The cord should be arranged so that it will not drape over
the countertop or tabletop where it can be pulled on by
children or tripped over unintentionally; and
3) If the appliance is of the grounded type, the cord set or
extension cord should be a grounding-type 3-wire cord.
Surfaces are likely to become hot during appliance use.
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