1
I
MPORTANT
S
AFETY
I
NSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important safety instructions that must be followed during the installation and
maintenance of the UPS and batteries. Read this manual thoroughly before attempting to install or
operate this UPS.
The equipment can be installed and operated by individuals without previous training.
Battery Handling Precautions
!
WARNING
Install the UPS indoors in a temperature- and humidity-controlled room, free of conductive
contaminants, moisture, flammable liquids, gases and corrosive substances.
Some components are live, even when AC power is disconnected. For service, contact a
properly trained and qualified technician. Do not remove the cover; the UPS has no
user-serviceable parts inside except the internal battery pack.
Operate the UPS only from a properly grounded (earthed) 220-240 VAC, 50Hz or 60Hz AC
supply. Do not supply this UPS from electrical power systems of the IT type
(IEC 364 - Electrical Installation of Buildings).
!
WARNING
Although the UPS has been designed and manufactured to ensure personal safety, improper
use can result in electrical shock or fire. To ensure safety, observe the following rules:
• Turn Off and unplug the UPS before cleaning it. Clean the UPS with a dry cloth. Do not use
liquid or aerosol cleaners.
• Do not install or operate the UPS in or near water.
• Never block or insert any objects into the ventilation holes or other openings of the UPS.
Keep all vents free of dust accumulation that could restrict air flow.
• Do not place UPS power cord anywhere it might be damaged.
!
WARNING
Batteries should be replaced only by properly trained and qualified personnel knowledgeable
of batteries and required precautions.
A battery can present a risk of electrical shock and high short-circuit current. The following
precautions must be observed when working on batteries:
• Remove watches, rings and other metal objects.
• Use tools with insulated handles.
• Do not dispose battery or batteries in a fire. The battery may explode.
• Do not open or mutilate the battery or batteries. Released electrolyte is toxic. It may cause
injury to the skin and eyes.
• When replacing the battery, use the type of battery as is listed in
Tables 6
and
7
.
• Handle, transport and recycle batteries in accordance with local regulations.
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Liebert UPS user manual
