User Manual ESY-1 / rev. 9 15.01.2008 www.selproweb.com
1
WARNING ! HIGH LEAKAGE CURRENT First connect to Earth !
DO NOT touch the electrical parts of the circuit when the power supply is connected
under any circumstances
Safety Warnings
• We disclaim all responsibility for accident, loss or damage caused by the use of these appliances. These must be
correctly installed by qualified personnel in conformity with their intended use and, whenever needed, must undergo
correct maintenance which should be carried out while ensuring the safety of people, domestic animals and goods.
• Do NOT
tamper with or disassemble the regulator internal components; doing so will INVALIDATE THE
GUARANTEE and may cause unnecessary damage. The regulator does not contain components that can be repaired
by the user.
• The regulator must be SUITABLY AND EFFECTIVELY EARTHED by the installer, under his own responsibility,
according to the standards in force; earthing is essential for the EMC filter to operate correctly.
Precautions
• When receiving the goods, check that the packing is intact; in the event of any damage due to transportation, notify
the forwarding agent according to legal requirements.
• The regulator must be installed by qualified personnel who will connect the electric supply with GROUND
CONNECTION, attach the cables in their permanent positions and commission the plant.
• Incorrect installation of the ESY100 voltage regulator may cause damage to objects or people, so ensure the
instructions in this manual and all required security measures are read and followed carefully.
• Before supplying power to the unit, make sure that the regulator is correctly connected to the power supply and to
earth. Follow the instructions in this manual exactly and observe all safety measures in force.
• The user must be protected from the electric supply and the motor must be protected from possible overloads in
compliance with the standards in force. DO NOT touch any electrical parts of the circuit when the power supply is
connected under any circumstances.
• If the mains supply is "disturbed", which may be due to other electrical power components causing irregularities in
the supply (power contactors), it is recommended that supplementary SINGLE phase ‘SURGE ARRESTER’ filters
are installed directly on the regulator supply.
• Avoid repeatedly connecting and disconnecting the power supply to the regulator; a constant supply keeps the
regulator at working temperature and eliminates problems caused by condensate inside the protection case.
• Install the regulator out of direct sunlight, in order to protect the case from overheating. The appliance can operate at
environmental temperatures up to 50°C. Do NOT install it where this temperature may exceed, otherwise the
integrity of the regulator will be compromised, since the controller may make the user appliance operate at full load
(100%) with all consequent effects.
• The equipment must be placed vertically, in order to encourage heat dissipation and to ensure sufficient air
circulation in a free space measuring at least 150 mm above and below the regulator. If several regulators are to be
grouped together on a single electric board, please provide forced air circulation with a fan or with a sufficiently
powerful cooling unit.
Description of symbols in use in the present manual
! Attention !
Important information
Compliance with:
CE mark –Electromagnetic Emissions – Low Voltage Directives
Factory Default The highlighted characteristics are Factory STANDARD settings
PRODUCT end of life – WEEE directive
i
To Next Page
Loading...