Table of Contents
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Table of Contents
Troubleshooting
Related Manuals for Liebert PSP
Summary of Contents for Liebert PSP
- Page 1 OWER VAILABILITY ™ PSP OWER ANUAL 350-650 VA 120V...
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Page 3: Table Of Contents
TABLE OF CONTENTS MPORTANT AFETY & S NTRODUCTION Front View of UPS ........5 Rear View of UPS. - Page 4 ........18 AINTENANCE Cleaning the UPS........18 Maintaining Batteries .
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Page 5: Save These Instructions
UPS. Adhere to all warnings on the unit and in this manual. Follow all operating and user instructions. This equipment is designed for Commercial, Industrial or Residential use. Liebert Corporation neither recommends nor knowingly sells this product for use in life support applications or with other designated critical devices. - Page 6 Your UPS provides conditioned power to connected equipment. Maxi- mum load must not exceed that shown on UPS rating label. If uncer- tain, consult your local dealer, Liebert representative or the Liebert Worldwide Support Group. Placing magnetic storage media on top of the UPS may result in data corruption.
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Page 7: Battery Handling Precautions
CAUTION BATTERY HANDLING PRECAUTIONS Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and required precautions. Keep unauthorized personnel away from the batteries. A battery can present a risk of electrical shock and high short-circuit current. The following precautions should be observed when working on batteries: •... -
Page 8: Introduction & System Description
Uninterruptible Power System (UPS). It provides filtered AC power to sensitive electronic equipment and other critical loads. The PowerSure PSP is an off-line UPS designed for desktop applications. It provides perfect one-to-one power protection for electronic equipment such as PCs, point-of-sale displays, home office equipment and similar electronic gear. -
Page 9: Front View Of Ups
Front View of UPS Power ON/OFF/ Alarm Silence* Fault Indicator* (Red/Green) * For details, see Controls and Indicators section Utility Indicator* (Green) Battery Indicator* (Green/Amber) -
Page 10: Rear View Of Ups
Rear View of UPS DB-9 port*** Orange output receptacles (4)* Battery backup + surge protection Black output receptacles (2)* Surge protection only 6-ft. (1.8m) power cord switches** USB port*** Battery cover plate (on bottom of UPS) For details, see: Installation section ** Controls and Indicators section *** Communications section Site Wiring Fault... -
Page 11: Major Components
UPS is turned OFF. Battery The PowerSure PSP utilizes a valve-regulated, nonspillable, lead acid battery. To optimize battery life, operate the UPS in an ambient tem- perature of 68°-77°F (20°-25°C). Inverter... -
Page 12: What ' S Included
’ NCLUDED The PowerSure PSP is shipped with the following components: • Quick-Start guide • PowerSure family user manual on CD • Warranty card • MultiLink™ software CD • MultiLink serial cable (M3LS9P9S), 10 ft. (3m) • RJ-11 cord, 7 ft. (2.1 m) •... -
Page 13: Installation
Liebert representative or the Liebert Worldwide Support Group. 2. Decide where to place the PowerSure PSP. Install the UPS indoors in a controlled environment, where it cannot be accidentally turned off. Place it in an area of unrestricted airflow around the unit, away from water, flammable liquids, gases, corrosives, and conductive contaminants. -
Page 14: Option 3-Usb Communications
Option 3—USB Communications a. Connect USB cable provided with the UPS to the USB ports on the PSP and your computer. The PSP will work automatically with your built-in power management software on Windows XP and 2000 and Mac OS 10.2 or later (see USB Interface Port sec-... -
Page 15: Controls And Indicators
ONTROLS AND ON/OFF/Alarm Silence Button This button controls output power to the connected load and has three functions: • ON • OFF • Alarm Silence When the UPS is off, pressing and releasing the main ON/ OFF button will start the UPS, and an audible alarm sounds briefly. -
Page 16: Status Indicators: Fault, Utility, Battery
Status Indicators: Fault, Utility, Battery There are three (3) status indicators on the front of the UPS (Utility, Battery and Fault), as shown in the diagram below. Each indicator illuminates to specify the status of the UPS (see Troubleshooting section for details). Utility Indicator (Green) The Utility Indicator illuminates green when the UPS is operating and supplying power to connected loads. -
Page 17: Site Wiring Fault Indicator (Red)
Site Wiring Fault Indicator (Red) The Site Wiring Fault Indicator on the rear panel, as shown below, illuminates red when the UPS detects a line-neutral reversal or a poor neutral-ground. (Refer to Troubleshooting Chart if this indicator is illuminated.) Rear of UPS Transfer Voltage Selectors (DIP Switches) The two-position DIP switch control on the rear panel, as shown above, allows the operator to select the utility transfer voltage at... -
Page 18: Modes Of Operation
ODES OF PERATION Normal Mode During Normal mode operation, the PowerSure PSP supplies condi- tioned, computer-grade power to the connected equipment: utility power passes through the EMI/RFI filters and TVSS circuitry and then through the Transfer Switch to the connected equipment. -
Page 19: Battery Mode
Battery Mode The UPS switches to Battery mode in the event of an extreme voltage/ frequency condition or complete utility failure. The battery system supplies power through the Inverter to generate power for the con- nected equipment. When the UPS is in Battery mode, the Battery Indicator illuminates green and an alarm sounds every 10 seconds. -
Page 20: Communications
MultiLink™ software. The DB-9 is capable of supplying serial communication, on battery and low battery signals. MultiLink, Liebert’s UPS monitoring and shutdown software, is shipped with the UPS, along with a 10-ft. (3m) DB-9 cable required for running MultiLink. -
Page 21: Remote Shutdown Via The Db-9 Connector
Remote Shutdown Via the DB-9 Connector The PowerSure PSP can be shut down remotely by shorting Pins 5 and 6 or via Pins 4 and 5 of the DB-9 connector. Shutdown Via Pins 5 & 6 When Pin 6 is shorted to Pin 5, the UPS output is shut off regardless of what mode the UPS is operating in. -
Page 22: Maintenance
AINTENANCE The PowerSure PSP UPS requires very little maintenance. Follow these practices to prevent problems. Cleaning the UPS The following will help ensure trouble-free operation for years: • Vacuum dust from the ventilation intake occasionally. • Wipe the cover periodically with a dry cloth. -
Page 23: Battery Replacement Procedure
Battery Replacement Procedure Replacement requires removing the battery cover plate on the bottom of the UPS. No tools are needed. To replace the batteries: 1. Remove the battery cover plate on the bottom of the UPS. Bottom view of UPS 3. -
Page 24: Troubleshooting
ROUBLESHOOTING The information below indicates various symptoms a user may encounter in the event the PowerSure PSP experiences a problem. Use this information to determine whether external factors caused the problem. See Troubleshooting Chart for suggested remedy. 1. The Fault indicator illuminates, indicating the... -
Page 25: Troubleshooting Chart
Check the circuit protector on the rear of the UPS. If it is tripped, reset it and restart the UPS. For further help, call your local dealer, Liebert representative or the Liebert Worldwide Support Group. Check for proper connection of battery or batteries. -
Page 26: Specifications
PECIFICATIONS Model Number Power Rating VA/W DIMENSIONS: in. (mm) Unit W x D x H Shipping W x D x H WEIGHT: lbs (kg) Unit Shipping INPUT AC PARAMETERS Surge Protection Rated Input Voltage Voltage Range Without Battery Operation Frequency Range Input Power Cord OUTPUT AC PARAMETERS Output Receptacles... -
Page 27: Battery Run Times
Product Warranty Registration To register for warranty protection: • Visit the Quick Links section of our Web site at: http://www.liebert.com • Click on Product Warranty Registration and fill in the form. If you have any questions, please contact us at:... - Page 32 OWER The Company Behind the Products With over a million installations around the globe, Liebert is the world leader in computer protection systems. Since its founding in 1965, Liebert has developed a complete range of support and protection systems for sensitive electronics: •...
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