4
NETYS PR RACK 1U
- Ref.: IOMNETPRXX01-GB 02
1.1. IMPORTANT
This manual must be kept next to the UPS, so that the operator may consult it at any time for clarification on the correct use of the
UPS. Read the manual carefully before connecting the unit to the mains power supply and to the devices to be powered. Before
switching on the UPS (Uninterruptible Power Supply), the operator must be fully aware of the functions and positions of all the
controls and of the technical and functional characteristics of the system, in order to avoid any risk to persons and to the equipment.
• Before starting, the unit must have an equipotential connection as established by the safety standards in force. The earth cable of
the UPS must be connected to an efficient earth point.
• If the unit is not earthed, all devices connected to the UPS will not have an equipotential connection. In this case the manufacturer
declines all responsibility for damage or accidents caused by non-observance of the aforementioned standards.
• This is a pluggable type A equipment with battery already installed by the supplier, it’s operator installable and may be operated
by layman.
• In case of power failure (UPS in back up mode), do not disconnect the input cable from the mains so as to ensure earth connection
to the powered loads.
• All subsequent maintenance operations must be carried out solely and exclusively by authorized personnel. Inside the system high
electric voltages are generated which may endanger maintenance personnel who are not sufficiently prepared and trained for such
tasks.
• If at any time a hazard condition is created during use, disconnect the mains power supply (if possible through the control panel
upstream of the unit) and shutdown the UPS completely following the appropriate procedure.
• When assembling and replacing the battery, the UPS should always be switched off and disconnected from the mains power
supply. Do not dispose of batteries in a fire, the battery may explode.
CAUTION
A battery can present a risk of electric shock and high short circuit current.
The following precaution should be observed when working on batteries: remove watches, rings or other metal
objects and use tools with insulated handles.
• The batteries constitute an internal power source for the UPS and mean that the system output may be powered even when the
UPS is not connected to the mains power supply.
• Do not force, break or try to open the batteries. They are sealed and do not require any maintenance. They contain substances
that are toxic to health and that pollute the atmosphere. Do not switch the UPS on if any leakage of liquid or white powder residue
is noted.
• Replace batteries with the same number and type of batteries as originally installed in the equipment.
• Replace the fuses ONLY with other fuses of the same type.
• As the mains cable of the UPS is considered a disconnecting device, the mains socket to which the UPS is connected and/or the
rear of the UPS must be accessible and easy to disconnect.
• Avoid contact of the UPS unit with water or liquids in general. Do not introduce foreign bodies.
• If the unit needs to be scrapped, it must be handed over solely and exclusively to specialist disposal companies. These companies
are obliged to break up and dispose of the various components in accordance with the national legal provisions in force.
• During the installation of this UPS, it should be assured that the sum of the leakage current of UPS and connected loads does not
exceed 3.5 mA.
• Netys UPS is intended for commercial and industrial use; it is not recommended for use in medical applications that are essential
to the survival of the patient.
• Use the UPS in accordance with the technical specifications given in the User Manual.
1.2.
DESCRIPTION OF THE SYMBOLS USED ON THE LABELS APPLIED
TO THE UNIT
All the precautions and the warnings on the labels and plates on the inside and outside of the equipment should be respected.
DANGER! HIGH VOLTAGE (BLACK/YELLOW)
GROUND TERMINAL
READ THE USER MANUAL BEFORE USING THE UNIT
1. SAFETY STANDARDS
