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Inspection and Maintenance
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CAUTION
The projected service life of this UPS is 10 years. During this period, the batteries must be replaced
periodically.
There are routine checks to be performed by the user and maintenance to be performed by a service
technician. Some maintenance items are not able to be performed by the user, so be sure to submit a
request for such work to your supplier or SANYO DENKI when maintenance is required.
Routine checks
§9.1 "Routine Checks by Customer"
Battery test
§4.1 "Running Battery Test"
LCD Panel Operating Manual
When trouble occurs
§9.3 "Resetting Main Breaker"
§11. "Troubleshooting"
* What are service technicians?
This term is used to indicate service technicians from SANYO DENKI or entrusted by SANYO
DENKI with knowledge of this UPS. Maintenance work must not be performed by other than a
qualified service technician.
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Internal maintenance and inspection should be performed only by technically
qualified personnel. Electric shock, injury, burning, fuming or fire could
otherwise result.
Before beginning inspection, shut down the UPS completely and remove the
input power. Failure to do so may result in an electric shock.
While the batteries are connected to the equipment, hazardous voltage is
present. Never touch any parts with your hand. Doing so may result in electric
shock.
Batteries should be replaced periodically.
Batteries used after their service life has passed may cause a fire.
Customer
Parts replacement and repairs
should never be attempted by
customers.
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"Red ALARM" or "Red WARNING" lights.
An error has occurred.
The battery test result is NG (failure).
It is time to replace the batteries.
The trouble could not be resolved.
The UPS has malfunctioned.
Submit a request for maintenance to
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your supplier.
Service technician
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