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• Do not place materials on the unit or elements that might prevent the front from being seen.
• Set up the unit as close as possible to the socket and to the loads to be supplied.
• In cleaning the units, do not use abrasive or corrosive products, liquids or detergents. If you wish to clean the unit,
pass a damp cloth and dry immediately. Avoid splashing or spilling, which might enter slots or ventilation grilles.
• In order to prevent the batteries from discharging completely, and as a safety measure after a long cut in the mains
supply and at the end of the working day, the loads must be shut down, followed by the unit, following the
operation described in the "Instructions Manual ".
• When a fuse has to be replaced, the replacement will be of the same calibre, type and size.
3.2.-
General warnings.
• The SPS is a continuous supply unit. If the supply mains disappears when it is running, the output lines still have
voltage, depending on the autonomy given by the battery unit.
• All connections will be performed without mains supply present and with the unit idling.
• The cross sections of the cables used to supply the unit and the loads to be supplied will be in line with the nominal
current indicated on the characteristics plate and adhered to the unit, respecting the Low Voltage Electrotechnical
regulation.
• Pay special attention to the labelling of the unit that warns of the "Danger of electrical discharge " and indicated as
(
). There are dangerous voltages inside the unit: never open the case, access must only be made by authorised,
competent personnel. In the event of maintenance of breakdown, consult your closest After Sales Service (A.S.S.).
• The protective ground connection must be made, and always before the input voltage is connected. For small
apparatuses (connected with the cable supplied with a socket pin), users must ensure that the current socket
corresponds to the type supplied, with the ground duly installed and connected to the local protection ground.
For units with terminals, the installer must connect the ground line to the terminal indicated as (
• All electric cables supplying the units and the loads must be fixed to non moving parts to prevent them from being pulled.
• It must be considered that if the unit has a Bypass, with the mains present it will supply voltage to the output
without necessarily being running: Place warning signs and/or emergency switches if the safety regulations of your
specific installation so require.
• The batteries generally come as part of the unit, but are exceptionally supplied in an independent case. For the unit to
work optimally, both elements must be placed as closely as possible together without extending the cables supplied.
All manuals and user guides at all-guides.com
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