Lenovo 5594-8KX User, Installation And Maintenance Manual

Also see for 55948KX: Replacing Product guide

Chapter 10 UPS maintenanceChapter 10 UPS maintenanceAttention!Servicing any UPS in the field, is limited to replacement (FRU) or (CRU) parts, for example,batteries, electronic modules, etc.No repairs of failed UPS component CRU or FRU is to be done in the field.Opening any FRU or CRU part cover on the UPS for repairs or troubleshooting is not to beperformed in the field. This does not include battery compartments for battery replacement.Personal injury or system damage may occur if any components of the UPS are accessed byindividuals.All UPS unit repairs are limited to what is listed in their replacement parts list.Accessing the chassis covers of the UPS, including batteries and chassis, by anyone could voidthe warranty and support of the entire product. This does not include opening batterycompartments for battery replacement. Opening up any other partS of the UPS unit will voidsystem warranty!Because of serious health, safety, and legal issues, any part or parts that are found to betampered, altered, or damaged due to accessing the chassis or modules could result in the enduser being charged for the service of the unit.This also applies in the event of any health and safety issue or smoke incident of the UPS unit!116 6U Rack or Tower UPS RT8kVA and RT11kVA IUOMG