Emerson Liebert APS - Important Safety Instructions; Save These Instructions

Important Safety Instructions
1Liebert
®
APS
™
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
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.
This product 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 an indoor clean environment, free from conductive
contaminants, moisture, flammable liquids, gases and corrosive substances. This Liebert APS
contains no user serviceable parts other than the user replaceable modules. Refer all faults to your
local dealer, local Emerson Network Power representative or the Emerson Network Power Liebert
Service Group.
The Liebert APS UPS system is designed for use on a properly earthed (grounded) "TN" electrical
supply, for installation 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. Installation instructions and warning notices are found in this manual.
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WARNING
Risk of electric shock. Can cause equipment damage, injury and death.
The battery can present a risk of electrical shock and high short circuit current. The following
precautions should 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 Emer-
son representative immediately.
• Do not dispose of batteries in a fire. The batteries may explode.
• Handle, transport and recycle batteries in accordance with local regulations.
!
WARNING
Risk of electric shock and fire. Can cause equipment damage, injury and death.
Although the Liebert APS UPS has been designed and manufactured to ensure personal
safety, improper use can result in electrical shock or fire. To ensure safety, observe the
following precautions:
• Clean the UPS 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 UPS.
• Do not place the Liebert APS where it might be damaged.
!
WARNING
Risk of electric shock. Can cause equipment damage, injury and death.
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.