Omron S8BA LF Series Manual page 37

Incorrect Installation Method
Mounting to the DIN Track
Mount UPS upside down
Bottom mounting
Stack the units
Reverse the left/right positions
of the battery unit and control unit
Battery unit Replacement
The UPS supports hot swapping. Battery unit replacement is possible
both when the power is turned OFF (while the power output is OFF)
and when the power is turned ON (while the power output is ON).
Precautions for Correct Use
• When replacing the battery unit, set the unit to "BATT REP"
(Battery unit replacement mode) using the mode selection / backup
operation time selection switch.
(Perform a reset with the "input power supply" ON.)
• When you replace the battery, the battery life counter automatically
resets.
If you replace the battery unit without activating the battery unit
replacement mode, the battery life may not be detected accurately
because the battery life counter is not reset.
• Do not replace the battery unit while the UPS is operating in
backup mode. Output will stop.
• For details on the precautions for maintenance, refer to (for
maintenance) on page 35 and (for battery replacement) on page
35.
• If an input power supply error such as a power failure occurs when
replacing the battery unit while in operation, backup cannot be
performed and output stops.
• The battery unit used in the unit has a limited lifespan. The life
varies depending on your use environment and backup frequency.
• The nearer the end of the life is, the more rapidly deterioration
proceeds.
The battery unit deteriorates even if it is stored. The higher the
temperature is, the shorter the life becomes.
DIN rail is placed vertically
• Do not short between the terminals.
Doing so may result in electric shock.
The protection board inside the battery unit 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 above connection procedure.
Battery check schedule and frequency
Average ambi-
6-month check
ent temperature
55 For the first year
°C
after starting use
50 For the first 1.5
°C
years after starting
use
45 For the first 3 years
°C
after starting use
40 For the first 5 years
°C
after starting use
25 For the first 6 years
°C
after starting use
Conformance to EC Directives
Applicable directives
• EMC Directives
• Low Voltage Directives
Principles regarding conformance
OMRON electronic devices that comply with EC Directives also
conform to the related EMC standards so that they can be more easily
built into other devices or the overall machine. The actual products
have been checked for conformity to EMC standards*.
Whether the products conform to the standards in the system used by
the customer, however, must be checked by the customer. EMC-
related performance of the OMRON devices that comply with EC
Directives will vary depending on the configuration, wiring, and other
conditions of the equipment or control panel on which the OMRON
devices are installed. The customer must, therefore, perform the final
check to confirm that devices and the overall machine conform to
EMC standards.
* Applicable EMC (Electromagnetic Compatibility) standards are as
follows: EMS (Electromagnetic Susceptibility): EN 61000-6-2, EMI
(Electromagnetic Interference): EN 61000-6-4, and EN 61000-6-4
Radiated emission: 10-m regulations
Low Voltage Directives
Always ensure that devices operating at voltages of AC 50 to 1,000 V
and DC 75 to 1,500 V meet the required safety standards. The
applicable directive is EN60950-1.
S8BA-SBF
3-month check
When 1 year or
more have passed
after starting use
When 1.5 years or
more have passed
after starting use
When 3 years or
more have passed
after starting use
When 5 years or
more have passed
after starting use
When 6 years or
more have passed
after starting use
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