PowerWalker VFI ICT IoT Series User Manual page 3

knowledgeable about batteries and the required precautions.
- Risk of explosion if battery is replaced by an incorrect type. When replacing batteries,
replace with the same type and number of batteries or battery packs. Instructions
shall carry sufficient information to enable the replacement of the battery with a
suitable recommended type.
- CAUTION: Do not dispose of batteries in a fire. The batteries may explode. Dispose
of used batteries according to the instructions.
- Do not open or mutilate batteries. Released electrolyte is harmful to the skin and
eyes. It may be toxic.
- CAUTION – A battery can present a risk of electrical shock and high short circuit
current. The following precautions should be observed when working on batteries:
Remove watches, rings, or other metal objects.

Use tools with insulated handles.
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Wear rubber gloves and boots.
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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 electrical shock. The likelihood of such shock can be reduced if such
grounds are removed during installation and maintenance.
Failed batteries can reach temperatures that exceed the burn thresholds for

touchable surfaces
Product safety
The UPS connection instructions and operation described in the manual must be

followed in the indicated order.
UPS enclosure IP rating IP20.
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CAUTION - To reduce the risk of fire, the unit connects only to a circuit provided with

branch circuit overcurrent protection for:
20A rating, for Tower 3ks models, trip curve C .
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
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