HP PowerTrust A3589A, Manual

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Preface-6
On-battery = 57 dBA
EMI (Australia and New Zealand)
UPS model A3589A meets the applicable requirements of the Australia and New Zealand
EMC Framework.
Product Warnings
WARNING
• Serious injury can occur if the unit enclosure is opened by
unqualified personnel. There is a risk of electric shock and/or
burn. Hazardous live parts inside the unit are energized from the
battery supply even when the input power is disconnected. Do not
remove the cover; there are no user-serviceable parts inside. Refer
repair to qualified service personnel.
• The PowerTrust unit is capable of supplying AC voltage even if
there is no input power present. Although the output enable
switch on the front of the unit is protected from accidental
actuation, do not allow the unit to become enabled without the
operator’s knowledge.
• A battery can present a risk of electrical shock and/or burn from
high short-circuit current. Observe proper precautions.
• Both the Mains and Bypass circuit breakers are the Mains
disconnect when the Service Bypass switch is in the NORMAL
position. The facility branch circuit is the Mains disconnect when
the Service Bypass switch is in the BYPASS position.
Both the UP/Battery switch and the battery cable are the battery
disconnect devices.
• To disconnect AC Mains and battery power or to put the UPS into
Service Bypass mode prior to servicing, refer to Chapter 4.
• DO NOT touch uninsulated battery terminals.
Battery Notices
The products described in this manual contain sealed, lead acid batteries. Replace
batteries only with the same type and part number.
When recycling used batteries, adhere to local codes or follow the return instructions
included with the replacement battery pack.