HP UPS R12000 XR Models Maintenance and Service Guide
1-1
HP CONFIDENTIAL
Codename: Sierra Part Number: 221273-001 Last Saved On: 8/13/02 4:07 PM
1
Safety and Product Information
This chapter provides general service information. You must follow the procedures and
precautions described in this chapter to correctly and safely service the uninterruptible power
system (UPS).
General
WARNING: This UPS contains hazardous voltage levels and energy circuits.
To prevent personal injury from electric shock and hazardous energy levels,
installation or service procedures must be performed by an HP authorized service
technician who is knowledgeable about the procedures, precautions, and hazards
associated with AC power products.
Rack
WARNING: To prevent personal injury, verify that the rack containing the UPS is
stable. The following conditions must be met:
•
The leveling feet are extended to the floor.
•
The full weight of the rack rests on the leveling feet.
•
The stabilizing feet are attached to the rack if it is a single-rack installation.
•
The racks are coupled together if it is a multi-rack installation.
•
Only one component should be extended at a time. A rack may become unstable if
more than one component is extended for any reason.