Liebert PowerSure Personal User Manual

OWERSURE™

ERSONAL

300-500 VA

115V

SER MANUAL

English

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

This manual contains important safety instructions that should be followed during the installation and maintenance of the UPS. Please read this manual thoroughly before attempting to install or operate this UPS.

WARNING:

 To prevent the risk of fire or electric shock, install the UPS in a temperature

and humidity controlled room, free of conductive contaminants.

 Operate the UPS only from a properly grounded AC supply.  To reduce the risk of electric shock, do not remove the cover, as it has no

user-serviceable parts inside. Some components are live, even when AC power is disconnected. For service, contact a qualified technician.

 To reduce the risk of fire, use the proper rating when replacing the fuse.

CAUTION:

Although your UPS has been designed and manufactured to assure personal safety, improper use can result in electrical shock or fire. To insure safety, please observe the following rules:  Turn off and unplug your UPS before cleaning. Do not use liquid or aerosol

cleaners. A dry cloth is recommended to remove dust from the surface of your UPS.

 Do not install or operate your UPS in or near water.  Do not place UPS on an unstable cart, stand, or table.  Do not place UPS under direct sunlight or close to heat emitting sources.  Do not place UPS power cord in any area where it may get damaged by

heavy objects.

 Follow all warnings and instructions marked on the UPS. Do not attempt to

service the UPS, as it has no user-serviceable parts inside. Refer all repairs to qualified service personnel.

ATTENTION:

Turn off and unplug your UPS from the outlet and contact qualified service personnel if:

 The power cord or plug is damaged.  Liquid has been spilled on the UPS.  The fuse blows frequently.  The UPS does not operate even when user follows the operating

instructions.

CONDITIONS OF USE:

of the UPS.

The input receptacle must be within 6 feet (1.8 meters)

Your UPS provides conditioned power to connected equipment. Maximum load must not exceed that shown on UPS rating label. If uncertain, consult your distributor or Liebert.

Placing magnetic storage media on top of the UPS may result in data corruption.

This equipment can be operated by individuals without previous training.

INTRODUCTION & SYSTEM DESCRIPTION

Congratulations on your choice of the Liebert PowerSure Personal Uninterruptible Power System (UPS). It provides conditioned power to microcomputers and other sensitive electronic equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment uses, generates and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference with radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and the receiver.

Connect the equipment into an outlet on a circuit different from that which

the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.

MAJOR COMPONENTS

Powe rS ure

Personal

Warning LED

Power ON / Standby

Liebert

FRONT

Utility / Battery LED

DB-9 Interface for SiteNet MultiLink Cable

Output

Receptacles

BACK

Input Receptacle Fuse Holder

INPUT

TVSS and

EMI / RFI

Filters

PowerSure Personal

Line Diagram

Transfer

Switch

OUTPU

Battery

Charger

Battery

Inverter

Normal Operation

During normal operation, incoming utility power is supplied to the load as shown above. The utility power passes through the EMI/ RFI filters and TVSS circuitry and then through the transfer switch to the connected loads. The battery charger is operational whenever AC power is supplied, even when the unit is switched off. PowerSure Personal continuously monitors the batteries.

Transfer Switch

In Normal mode the transfer switch passes utility AC power to the connected load. When input utility or frequency is outside acceptable limits, the transfer switch activates and transfers the UPS to battery.

Battery Charger

In normal operation, the battery charger converts utility AC power into regulated DC power to float charge the battery.

Battery

The PowerSure Personal utilizes valve regulated, nonspillable, lead acid battery. At typical room temperatures and with the UPS float charging, the battery system will last many years.

Transient Voltage Surge Suppression (TVSS) & EMI / RFI Filters

These UPS components provide surge protection and filter electromagnetic interference (EMI) and radio frequency interference (RFI). They minimize any surges or interference present in the utility line and keep the sensitive equipment protected.

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