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protection according to the risks.
Precautions regarding lightning
In areas highly exposed to lightning, it may be advisable to
install a lightning arrestor upstream of the isolation
transformer to safeguard it against irreversible damage.
Precautions regarding overheating of the appliance
This appliance is designed to be mounted on a vertical wall
or partition as indicated herein.
It is imperative that there be a gap of 10cm around the
isolation transformer. The installer must see to it that the
temperature of the air at the input is lower than 50°C in
extreme operating conditions.
Measures should also be taken to allow for the discharge
of hot air on either side of the box.
It's strictly forbidden to put any device on or against the
material.
The box must not be installed near a source of heat; it
should be installed in a well-ventilated area. The box's air
inlets and outlets must not be obstructed.
Be careful hot surface: do not touch the isolation
transformer during and after its operation (risk of burn).
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