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IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important safety instructions. Read all safety and operating instructions before
operating the uninterruptible power system (UPS). Adhere to all warnings on the unit and in this
manual. Follow all operating and user instructions. This equipment must be operated only by
individuals who are properly trained and qualified.
This product is designed for commercial/industrial use only. It is not intended for use with life support
and other designated “critical” devices. Maximum load must not exceed that shown on the UPS rating
label. The UPS is designed for data processing equipment. If uncertain, consult your dealer or local
Emerson Network Power representative.
This UPS is designed for use on a properly earthed (grounded), 208 or 220 VAC, 50Hz or 60Hz 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 technical standards and local electrical codes of practice.
Installation instructions and warning notices only for use by properly trained and qualified personnel
are located after the UPS operator instructions in this manual.
Install the UPS in a clean environment, free from moisture, flammable liquids, gases and corrosive
substances.
This UPS contains no user-serviceable parts except the internal battery pack. The UPS On/Off
push buttons do not electrically isolate internal parts. Under no circumstances attempt to gain access
internally due to the risk of electric shock or burn.
Do not continue to use the UPS if the front panel indications are not in accordance with these
operating instructions or the UPS performance alters in use. Refer all faults to your dealer.
Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and
the required precautions. Keep unauthorized personnel away from the batteries. Proper disposal of
batteries is required. Refer to your local laws and regulations for disposal requirements.
Never block or insert any object into the ventilation holes or other openings.
DO NOT CONNECT equipment that could overload the UPS or demand DC current from the UPS,
for example: electric drills, vacuum cleaners, laser printers, hair dryers or any appliance using
halfwave rectification.
!
WARNING
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.
• Even when all switches and interrupters are open, hazardous voltages are present within
the UPS; any operation that requires protective panels to be opened or removed may be car-
ried out by Emerson-authorized technical personnel only.