S8BA-SBF
33
Safety Precautions
Warning Indications
Meaning of Product Safety Symbols
(for use of this product)
•
Provide safety measures outside the UPS to ensure
safety in the entire system even if the UPS is damaged
or an abnormality occurs due to an external factor. Not
doing so may result in serious accidents due to
incorrect operation.
(Wiring)
Do not short between the connector terminals.
•
Doing so may result in electric shock.
•
The battery unit's protection board may be damaged
due to a short-circuit.
•
Connect each connection cable to the correct
connected device.
•
Connect the terminal of each connection cable to the connector
port with correct polarity.
•
Be sure to follow the connection procedure described in User's
Manual (NUD-D18006A)
(When replacing the battery unit)
Dispose of or collect (recycle) the battery unit according
to your own rules set for that purpose or as instructed by
laws and regulations.
•
Do not dispose of it in fire. Otherwise, it could explode.
(for installation and connection)
Pay attention to the weight and balance when carrying
the unit, and install it in a solid and stable location.
•
Do not drop the battery unit and do not expose it to
strong impact. Dropping the unit may result in injury or
fire.
•
If you drop the unit, have it inspected and repaired. For
repairs, contact our sales personnel.
Keep plastic package bags out of reach of children.
•
Children may suffocate if they place their heads into
plastic bags.
Be sure to connect the input power supply of the unit to a
DC power supply device having a rated voltage (24
VDC), or a battery power feed system.
•
The input voltage ranges for the UPS are as shown
below. Check that the output voltage of the DC power
supply device connected to the input terminal of the UPS is within
any of the voltage ranges below.
•
Voltage range: 23 to 28 V DC
•
Connecting to a DC or AC power supply device with a different
voltage may result in malfunction in or damage to the UPS, or
cause a fire.
When an abnormality (unusual sound or smell) occurs,
turn OFF the unit’s ‚”Power‚” switch to stop the output,
and stop the supply of commercial power.
To make an emergency stop, move the rotary switch to
"BATT REP", and when the LED changes from a fast blink to a slow
blink, shut off the input power.
•
When performing maintenance on the connected devices, follow
the above instructions to ensure safety.
When installing the input cable, make sure to perform the
connection as specified.
Make sure to stop the primary power supply before
connecting the unit to the input power supply terminal.
•
When connecting a cable to the terminal block, use a
cable that complies with the input current specification
of the UPS. Failure to do so may result in electric
shock or ground fault.
Do not disassemble, repair, or modify the unit.
•
Doing so may cause an electric shock or a fire.
Do not install the unit in other than specified orientations.
•
Dropping or toppling the unit may cause injury.
•
If you install the unit in an orientation other than
specified, the internal temperature may rise,
eventually damaging the UPS or deteriorating the battery.
Warning
Indicates a potentially hazardous
situation that, if not avoided, could
result in serious injury or death.
Additionally there may be significant
property damage.
Caution
Indicates a potentially hazardous
situation that, if not avoided, could
result in minor or moderate injury or
property damage.
Precautions for
Safe Use
Supplementary comments on what to
do or avoid doing, to use the product
safely.
Precautions for
Correct Use
Supplementary comments on what to
do or avoid doing, to prevent failure to
operate, malfunction or undesirable
effect on product performance.
General inhibition
Notice prohibiting an unspecified general action.
General instruction
Notice instructing an unspecified general action.
Do-not-disassemble prohibition
Notice prohibiting disassembly because
disassembling the device may cause such an
accident as an electric shock.
Prohibition of use in locations subject to water
such as a bathroom and shower room
Notice prohibiting installation of the device in
locations subject to water, because if a device not
made water-proof is used in such locations, injury
may occur due to an electric leak.
Do-not-touch prohibition
Indicates the possibility of injuries by touching
the specific portion of the device under specific
conditions, prohibiting touching of the device.
Explosion alert
Notice alerting the user to the possibility of
explosion under certain conditions.
Warning
Caution
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