Ad Notam DSTB-S2, User Manual

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7
NOTE
The power adapter should be adequately secured to prevent it from becoming unstable and/or falling. Make sure the
power source circuits are properly grounded. Use the supplied power cord in order to connect it to the power source. If your
installation requires a different power cord, be sure to use an offi cially approved power cord displaying the mark of the
safety agency that defi nes the regulations for power cords in your country. Please consider that the AC outlet for the power
adapter is placed within reach and should be easily accessible in case it needs to be powered off.
Do install the product in a dry environment where the operating ambient temperature might not exceed 40°C / 104°F.
Also don´t position the power adapter on top or on the back of the device in order to prevent thermal overload. Ensure
that your installation complies with your national safety rules. Any servicing, adjustment, maintenance or repair must
be performed only by service-trained personnel.
Ensure that the power adapter is installed in a serviceable location, to access it easily in case of a defect. If you choose
to place the power adapter in a separate space, take care that the ventilation is present, because the power adapters
need convection cooling for stable working conditions.
When placing the power adapter in a fully enclosed space, make sure the air fl ow around the sides and top of the power
adapter is not restricted. According to a common rule of thumb the minimum dimensions for a niche for the power
adapter may be defi ned as follows: please calculate the length of the power adapter plus an additional gap of at least
100mm all around for DC 12V power adapters.