Eaton 93T - 7.3.3 Regular maintenance; 7.3.4 Annual maintenance; 7.3.5 Battery maintenance; 7.4 Battery installation

d. Clean or replace the filter.
3. Record the check results and any corrective actions in a service log.
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Examine the UPS unit regularly to make sure that there are no signs of overheating in components, wiring,
or interface. Do an inspection of the wire crimping terminals and fasten them during maintenance.
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CAUTION
Only authorized personnel that are familiar with the maintenance and servicing
of the UPS system are allowed to do annual preventive maintenance. Contact
your service representative for more information about service offerings.
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CAUTION
Only authorized personnel are allowed to do battery replacement and
maintenance. Contact your service representative for battery maintenance.
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WARNING
HIGH VOLTAGES.
Only authorized personnel are allowed to do battery installation. Contact your
local service representative for battery installation.
NOTE: There is no manual DC disconnect device in the UPS for external batteries.
To install the battery, refer to the battery manufacturer’s instructions.
Recycle used batteries and UPSs.
For proper disposal, contact your local collecting, recycling, reuse, or hazardous waste center and obey
the local legislation.
EATON 93T USER’S AND INSTALLATION GUIDE 614-40270
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December 2023 www.eaton.eu 9900