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Caution for Use
Be careful about the following when using the UPS.
Important
“
Important
”
indicates precautions for use of the UPS.
Do not install and store the UPS in the following places:
In an outdoor location
A place exposed to the elements
An extremely humid place and a dusty place
A place with corrosive gas or salinity
A place subjected to direct sunlight
A place near sparks or heating element
An extremely hot or cold place, or place where the temperature fluctuates
greatly
A place where vibration and a shock are added
Do not perform the battery check in succession.
When the battery check is performed, the internal battery discharges actually and the
voltage is checked.
If the battery check is performed in succession, there is the fear of the battery damage or
the shortening of battery replacement cycle.
If the UPS is not used for a long time, charge the battery every two
months.
Charge the battery by operating the UPS 12 hours or more every two months, and after
charging the battery, perform the battery check.
If leaving the UPS unused for a long time, the battery becomes an over-discharge state
due to self-discharge and there is fear that the battery becomes impossible to use.
The disposal of used battery has legal restrictions.
Request the disposal to industrial waste disposal contractor or consult with a sales
agency that you purchased the UPS, or the maintenance agency.
Do not block the cooling fan and the vent hole and not use the UPS in a
stuffy place.
The cooling fan and the vent hole are equipped in order to cool the inside of the UPS.
There is fear that the inside and ambient temperature of the UPS get out of the rated
specification.
Replace the cooling fan periodically.
If continuing to use the fan that reached the end of fan life, there is fear that the inside
temperature of the UPS gets out of the rated specification.
Do not use 5 to 9 of the voltage setup switch.
The UPS will become unable to start up normally.
Summary of Contents for M-UPS050AD1B
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