PowerWalker VFI LICR IoT Series User Manual page 4

carry sufficient information to enable the replacement of the battery with a suitable
recommended type.
෮ CAUTION: Do not dispose of batteries in a fire. The batteries may explode. Dispose of
used batteries according to the instructions.
෮ Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes.
It may be toxic.
෮ CAUTION – A battery can present a risk of electrical shock and high short circuit cur-
rent. The following precautions should be observed when working on batteries:
• Remove watches, rings, or other metal objects.
• Use tools with insulated handles.
• Wear rubber gloves and boots.
• Do not lay tools or metal parts on top of batteries.
• Disconnect charging source prior to connecting or disconnecting battery terminals.
• Determine if battery is inadvertently grounded. If inadvertently grounded, remove
source from ground. Contact with any part of a grounded battery can result in elec-
trical shock. The likelihood of such shock can be reduced if such grounds are re-
moved during installation and maintenance.
• Failed batteries can reach temperatures that exceed the burn thresholds for touch-
able surfaces.
Product safety
• The UPS connection instructions and operation described in the manual must be fol-
lowed in the indicated order.
• UPS enclosure IP rating IP20.
• The upstream circuit breaker for Normal AC/Bypass AC must be easily accessible.
• for PERMANENTLY CONNECTED EQUIPMENT, a readily accessible disconnect device shall
be incorporated external to the equipment
• for PLUGGABLE EQUIPMENT, the socket-outlet shall be installed near the equipment and
shall be easily accessible
• Check that the indications on the rating plate correspond to your AC powered system and
to the actual electrical consumption of all the equipment to be connected to the system.
• Never install the system near liquids or in an excessively damp environment.
• Never let a foreign body penetrate inside the system.
• Never block the ventilation grates of the system.
• Never expose the system to direct sunlight or source of heat.
• If the system must be stored prior to installation, storage must be in a dry place.
• The admissible storage temperature range is -25°C to +55°C without batteries, 0°C to
+40°C with batteries, suggest to storage the battery below 25°C.
• This UPS can be used in TN/IT/TT power system