Vertiv Liebert APS series, Installer And User Manual

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1 IMPORTANT SAFETY PRECAUTIONS
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This manual contains important safety instructions. Read all safety, installation and operating instructions
before operating the Liebert APS modular UPS system. Adhere to all warnings on the unit and in this
manual. Follow all operating and user instructions. Individuals must fully understand this equipment to
install and operate it.
The Liebert APS is designed for commercial/industrial use only. It is not intended for use with life-support
or other designated critical devices. Maximum load must not exceed that shown on the rating label. Install
and operate the unit only in a clean indoor environment, free of conductive contaminants, moisture,
flammable liquids, gases and corrosive substances. The Liebert APS contains no user-serviceable parts.
Refer all faults to your local dealer, local Vertiv™ representative or Vertiv™ Technical Support.
The Liebert APS UPS system is designed for use on a properly earthed (grounded) “TN” electrical supply.
The system must be installed by qualified personnel. A qualified electrician must review and approve
customer supplied wiring, circuit breakers, and intended loads and verify correct input, output, and earth
connections to ensure compliance with the technical standards and local electrical codes of practice.
WARNING! Risk of electric shock. Can cause equipment damage, injury and death. A battery
can present a risk of electrical shock and high short-circuit current.
The following precautions must be observed before replacing the battery pack:
• Wear rubber gloves and boots
• Remove rings, watches and other metal objects.
• Use tools with insulated handles.
• Do not lay tools or other metal objects on the batteries.
• If the battery kit is damaged in any way or shows signs of leakage, contact your local Vertiv™
representative immediately.
• Do not dispose of batteries in a fire. The batteries may explode.
• Handle, transport and recycle batteries in accordance with local regulations.
The Liebert APS is designed and manufactured to ensure personal safety, but improper use can result in
electrical shock or fire. To ensure safety, observe the following precautions:
• Turn Off and unplug the Liebert APS before cleaning it.
• Clean the unit with a dry cloth. Do not use liquid or aerosol cleaners.
• Never block or insert any objects into the ventilation holes or other openings of the Liebert
APS.
• Do not place the Liebert APS power cord where it might be damaged.
This UPS contains no user-serviceable parts except for the user-replaceable module assemblies. The UPS
On/Off push button does not electrically isolate internal parts.
All service and maintenance operations must be performed by properly trained and qualified personnel.
Under no circumstances should unqualified or unauthorized personnel attempt to gain access to the
internal portions of the Liebert APS.
Vertiv | Liebert® APS™ Installer/User Guide | 7