Hydor Professional 150 Guia Del Usuario página 3

Do not install or store the appliance where it will be exposed to the
6.
weather or to temperatures below freezing.
Make sure an appliance mounted on a tank is securely installed before
7.
operating it.
Read and observe all the important notices on the appliance.
8.
If an extension cord is necessary, a cord with a proper rating should be
9.
used. A cord rated for less amperes or watts than the appliance rating
may overheat. Care should be taken to arrange the cord so that it will not
be tripped over or pulled.
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