HP Uninterruptible Power System T1000 XR and T1500 XR Models User Guide  vii 
 
 
HP CONFIDENTIAL Codename: Sherman Part Number: 216164-002 Last Saved On: 8/20/02 3:54 PM 
 
 
About This Guide 
This guide provides step-by-step instructions for configuration, and reference information for 
operation, battery maintenance, and troubleshooting for the Uninterruptible Power 
System (UPS). 
Audience Assumptions 
This guide is intended for individuals requiring information about the use of HP UPSs. HP 
assumes you are qualified in the servicing of computer equipment and trained in recognizing 
hazards in products with hazardous energy levels. 
 
Important Safety Information 
Before installing this product, read the Important Safety Information document included with 
the UPS. 
Symbols on Equipment 
The following symbols may be placed on equipment to indicate the presence of potentially 
hazardous conditions: 
 
 
WARNING:  This symbol, in conjunction with any of the following symbols, indicates 
the presence of a potential hazard. The potential for injury exists if warnings are not 
observed. Consult your documentation for specific details.  
 
 
This symbol indicates the presence of hazardous energy circuits or electric shock 
hazards. Refer all servicing to qualified personnel. 
WARNING:  To reduce the risk of injury from electric shock hazards, do not open this 
enclosure. Refer all maintenance, upgrades, and servicing to qualified personnel. 
 
 
Weight in kg 
Weight in lb 
This symbol indicates that the component exceeds the recommended weight for 
one individual to handle safely. 
WARNING:  To reduce the risk of personal injury or damage to the equipment, 
observe local occupational health and safety requirements and guidelines for 
manual material handling.