2-1EATON Powerware® 9390 UPS (40–80 kVA) Installation and Operation Manual S 164201535 Rev E powerware.comChapter 2 UPS Installation Plan and UnpackingUse the following basic sequence of steps to install the UPS:1. Create an installation plan for the UPS system (Chapter 2).2. Prepare your site for the UPS system (Chapter 2).3. Inspect and unpack the UPS cabinet (Chapter 2).4. Unload and install the UPS cabinet, and wire the system (Chapter 3).5. Install features, accessories, or options, as applicable (Chapters 5 and 6).6. Complete the Installation Checklist (Chapter 3).7. Have authorized service personnel perform preliminary operational checks andstartup.NOTE Startup and operational checks must be performed by an authorized EatonCustomer Service Engineer, or the warranty terms specified on page W-1 become void.This service is offered as part of the sales contract for the UPS. Contact service inadvance (usually a two-week notice is required) to reserve a preferred startup date.2.1 Creating an Installation PlanBefore installing the UPS system, read and understand how this manual applies to thesystem being installed. Use the procedures and illustrations in the following chapters tocreate a logical plan for installing the system.2.2 Preparing the SiteFor the UPS system to operate at peak efficiency, the installation site should meet theenvironmental parameters outlined in this manual. If the UPS is to be operated at analtitude higher than 1500m (5000 ft), contact your Eaton service representative forimportant information about high altitude operation. The operating environment mustmeet the weight, clearance, and environmental requirements specified in Drawing164201535-2 on page A-3 and size requirements specified on Drawing 164201535-9starting on page A-47.The UPS cabinets use forced air cooling to regulate internal component temperature. Airinlets are in the front of the cabinet and outlets are in the top. You must allow clearance infront of and above each cabinet for proper air circulation.
