P-164000249 Revision - Eaton 93PM User And Installation Manual

WARNING
• The UPS is powered by its own energy source (batteries). The output terminals may be
energised even when the UPS is disconnected from an AC source. To reduce the risk of
fire or electric shock, install this UPS in a temperature and humidity controlled, indoor
environment, free of conductive contaminants. Ambient temperature must not exceed
40 °C (104 °F). Do not operate near water or excessive humidity (95 % maximum). The
system is not intended for outdoor use.
• Ensure all AC and DC power sources are disconnected before performing installation or
service. Power may come from multiple sources.
• In parallel system, output terminals may be energised even when the UPS is turned off.
• Ensure system grounding/PE continuity when undertaking installation or service.
• Batteries can present a risk of electrical shock or burn from high short-circuit current.
• ELECTRIC ENERGY HAZARD. Do not attempt to alter any battery wiring or connectors.
Attempting to alter wiring can cause injury.
• Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes. It
may be toxic.
• IMPORTANT: the battery may consist of multiple parallel strings, disconnect all strings
before installation.
2 30-200 kW
User's and Installation Guide
P-164000249
Revision 2