SAFETY WARNINGSEATON Powerware® 9390 UPS (20–80 kVA) Installation and Operation Manual 164201603 Rev 2 www.powerware.com2-2C A U T I O N Installation or servicing should be performed by qualified service personnel knowledgeable of UPS andbattery systems, and required precautions. Keep unauthorized personnel away from equipment. Considerall warnings, cautions, and notes before installing or servicing equipment. DO NOT DISCONNECT thebatteries while the UPS is in Battery mode. Replace batteries with the same number and type of batteries as originally installed with the UPS. Disconnect the charging source prior to connecting or disconnecting terminals. Determine if the battery is inadvertently grounded. If it is, remove the source of the ground. Contactingany part of a grounded battery can cause a risk of electric shock. An electric shock is less likely if youdisconnect the grounding connection before you work on the batteries. Proper disposal of batteries is required. Refer to local codes for disposal requirements. Never dispose of batteries in a fire. Batteries may explode when exposed to flame. Keep the UPS door closed and front panels installed to ensure proper cooling airflow and to protectpersonnel from dangerous voltages inside the unit. Do not install or operate the UPS system close to gas or electric heat sources. The operating environment should be maintained within the parameters stated in this manual. Keep surroundings uncluttered, clean, and free from excess moisture. Do not use this equipment for other than intended use. The use of accessory equipment not recommended by the manufacturer may cause an unsafe condition. Observe all DANGER, CAUTION, and WARNING notices affixed to the inside and outside of theequipment.A V E R T I S S E M E N T ! Les batteries peuvent présenter un risque de décharge électrique ou de brûlure par des courts‐circuits dehaute intensité. Prendre les précautions nécessaires. Pour le replacement, utiliser le même nombre et modéle des batteries.A T T E N T I O N ! Une mise au rebut réglementaire des batteries est obligatoire. Consulter les règlements en vigueur dansvotre localité. Ne jamais jeter les batteries au feu. L'exposition aux flammes risque de les faire exploser.
