2 Safety
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DANGER
Important safety instructions!
This document contains important instructions that must be obeyed during the
installation, operation and maintenance of the UPS and the batteries. Read all
instructions before operating the equipment.
Keep this manual for future reference. These instructions are also available for download at
www.eaton.eu/
DANGER
Operations inside the UPS must be done by an authorized Eaton Customer
Service Engineer or by other qualified service personnel authorized by Eaton.
There are no user-serviceable parts inside the UPS.
The UPS operates with mains, battery or bypass power. It contains components that carry high currents
and voltage. A properly installed enclosure is earthed and IP20 rated against electric shock and unwanted
objects. The UPS is a sophisticated power system and only qualified personnel are allowed to install and
service it.
DANGER
This UPS carries lethal voltages. All repairs and service must be done by
authorized personnel only. There are no user-serviceable parts inside the UPS.
EATON 93T USER’S AND INSTALLATION GUIDE 614-40270
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December 2023 www.eaton.eu 1100