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Safety Warnings
Installation or servicing should be performed by qualified service personnel knowledgeable of
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UPS and battery systems, and required precautions. Keep unauthorized personnel away from
equipment. Consider all warnings, cautions, and notes before installing or servicing equipment.
DO NOT DISCONNECT the batteries while the UPS is in Battery mode.
Replace batteries with the same number and type of batteries as originally installed with the
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UPS.
Disconnect the charging source prior to connecting or disconnecting terminals.
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Determine if the battery is inadvertently grounded. If it is, remove the source of the ground.
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Contacting any part of a grounded battery can cause a risk of electric shock. An electric shock is
less likely if you disconnect the grounding connection before you work on the batteries.
Proper disposal of batteries is required. Refer to local codes for disposal requirements.
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Do not dispose of batteries in a fire. Batteries may explode when exposed to flame.
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Keep the UPS door closed and front panels installed to ensure proper cooling airflow and to
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protect personnel from dangerous voltages inside the unit.
Do not install or operate the UPS system close to gas or electric heat sources.
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Lead-acid batteries can present a risk of fire because they generate hydrogen gas. Do not
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smoke when near batteries. Do not cause flame or spark in battery area. Discharge static
electricity from body before touching batteries by first touching a grounded metal surface.
The operating environment should be maintained within the parameters stated in this manual.
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Keep surroundings uncluttered, clean, and free from excess moisture.
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Observe all DANGER, CAUTION, and WARNING notices affixed to the inside and outside of the
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equipment.
Les batteries peuvent présenter un risque de décharge électrique ou de brûlure par des
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courts–circuits de haute intensité. Prendre les précautions nécessaires.
Pour le replacement, utiliser le même nombre et modéle des batteries.
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Une mise au rebut réglementaire des batteries est obligatoire. Consulter les règlements en
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vigueur dans votre localité.
Ne jamais jeter les batteries au feu. L'exposition aux flammes risque de les faire exploser.
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Les accumulateurs au plomb-acide peuvent représenter un risque d'incendie, car ils génèrent de
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l'hydrogène gazeux. Ne pas fumer près des accumulateurs. Ne pas produire de flamme ou
d'étincelle dans la zone de l'accumulateur. Dissiper l'électricité statique de votre corps en
touchant une surface reliée à la terre avant de toucher les accumulateurs.
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Eaton 93PM UPS (20–50 kW, 480V Four Wire – 50 kW Frame) Installation and Operation Manual P-164000540—Rev 4
CAUTION
AVERTISSEMENT!
ATTENTION!
www.eaton.com/powerquality
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