Powerware 5140 - Manual (Page 11)

3 Powerware ® 5140 User’s Guide
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C H A P T E R 2
S
AFETY
W
ARNINGS
I M P O R T A N T S A F E T Y I N S T R U C T I O N S
SAVE THESE INSTRUCTIONS. This manual contains important instructions that you
should follow during installation and maintenance of the UPS and batteries. Please
read all instructions before operating the equipment and save this manual for future
reference.
D A N G E R
This UPS contains LETHAL VOLTAGES. All repairs and service should be performed
by AUTHORIZED SERVICE PERSONNEL ONLY. There are NO USER
SERVICEABLE PARTS inside the UPS.
W A R N I N G
Only qualified service personnel (such as a licensed electrician) should perform the
UPS and option modules installation and initial startup. Risk of electrical shock.
The only user operations permitted are:
: Starting up and shutting down the UPS
: Operating the user interface
: Connecting data interface cables
: Monitoring the UPS with power management software