APC 600 Power Supply User Manual
Contents
1. Power standby button see Sec 5 1 7 Front view Circuit breaker Computer Interface port See Sec 6 4 Option switches see Sec 5 5 Site wire fault light see Sec 4 5 5 15R receptacles UPS enable switch see Sec 4 3 IEC 320 inlet Rear view 2 0 Presentation 3 2 600VA UPS 220 230 240 Vac version Display features see Section 5 1 Circuit breaker IEC 320 output couplers 10 mm Over kal mm Love Battery mm Battery Front view E Rear view Test button see Sec 5 1 8 Alarm disable button See Sec 5 1 9 Power on button see Sec 5 1 6 Power standby button see Sec 5 1 7 Compute Interface port See Sec 6 4 Option switches see Sec 5 5 UPS Enable switch see Sec 4 3 IEC 320 inlet 4 0 Installation 4 1 Receiving inspection Once you remove the UPS from its shipping container inspect it for dam age that may have occurred while in transit Immediately notify the carrier and place of purchase if any damage is found The packing materials are made from recyclable materials and should be saved for reuse or disposed of properly 4 2 Placement You may install the UPS in any protected environment The location should provide adequate air flow around the unit in an atmosphere free from excessive dust Note Allow 1 inch 2 5 cm minimu2. 25 6 3 PowerChute Software orion id 25 6 4 Computer interface port ss 26 7 0 Difficulty Difficult Schwierigkeit Dificultad 27 7 1 Troubleshooting nk 31 7 2 Battery replacement check 33 7 3 Obtaining Service sn einen 34 Table of Contents 8 0 Storing the UPS 2 2 2 4 44 2 35 8 1 Storage 8 Es 35 82 Extended storage abia 35 9 0 SPECICATION cacareado 36 era 36 9 2 Jranster Characteristics 36 93 Output characteristics ai 36 9 4 Battery and charge ooer na mag 37 9 5 Surge and noise suppression 37 9 6 Operating Environment neuesten nase 37 PHYSICAL nennen einen me 38 9 8 APPO Sai 38 9 9 Typical run times versus load enora nee EE EEEE AEAEE 39 1 0 Introduction 1 1 Overview This equipment is a high performance line interactive uninterruptible power source UPS designed to provide clean reliable AC power to computer loads The UPS s line interactive circuit topology see figure below offers excellent efficiency on line voltage regulation and fast utility fault response The UPS s DC to AC inverter is always connected to the output and when operating on line part of the inverter circuitry is used in re
3. AMERICAN POWER CONVERSION Smart UPS Model 600 Users Manual Important safety instructions Please read this manual Veuillez lire ce manuel Bitte lesen Sie dieses Anleitungshandbuch iSe ruega leer este manual de instrucciones This manual provides safety installation and operating instructions that will help you get the fullest performance and service life that the UPS has to offer Please save this manual It includes important instructions for the safe use of this UPS and for obtaining factory service if necessary Future service or storage issues may arise and require reference to this manual Conserver ces instructions Cette notice contient des instructions importantes concernant la s curit Radio frequency interference Warning Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to operate the 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 generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference w
4. Surge response time 0 ns instantaneous normal mode less than 5 ns common mode Surge voltage let through lt 0 7 lt 0 7 lt 2 0 per ANSI 62 41 Cat 6 kV test Noise filter range 100 kHz to 10 MHz Normal and common mode EMI RFI suppression 9 6 Operating Environment Temperature 0 to 40 C 32 to 104 F Relative humidity 0 to 95 non condensing Operating amp storage relative humidity 0 to 95 non condensing Operating elevation 0 to 3 000 m 0 to 10 000 ft Storage elevation 0 to 15 000 m 0 to 50 000 ft Electromagnetic immunity IEC 801 2 level 801 3 level 801 4 level IV 801 5 level III Audible noise lt 45 dBA at 1 m 3 ft 37 9 0 Specifications 9 7 Physical Size HxWxD 6 6 x 4 7 x 13 8 in 17 x 12 x 35 cm Weight Shipping weight 281 12 7 kg 30 Ibs 13 6 kg 9 8 Approvals Safety approvals UL per 1778 CSA per C22 2 TUV per IEC 950 EMC verification FCC DOC Class B certified VCCI Class 2 compli ance VDE EN55022 Class B verified 38 9 0 Specifications 9 9 Typical run times versus load Load Run Time Typical computer minutes equivalents 250 26 Apple Macintosh Ilci w color monitor Compaq Presario 400 600 Series w monitor 300 20 Gateway 486 33 tower w VGA monitor Apple Macintosh Ilci w 19 in color monitor 350 17 NEC PowerMat
5. monitoring function to operating systems that do not provide it 6 2 Interface Kits Hardware interface kits are available for operating systems that provide UPS monitoring Each kit includes an interface cable for converting status signals from the UPS into signals the operating system recognizes Systems for which interface kits are offered include Novell LAN Manager LAN Server LANtastic Banyan VINES Windows NT and IBM AS 400 6 3 PowerChute Software PowerChute software provides complete data protection for most operat ing systems This software is a background process that monitors the UPS through a RS 232 serial port on the host PowerChute offers user notifica tion of impending shutdown power event logging auto restart upon power return and UPS battery conservation features For selected operat ing systems PowerChute offers sophisticated power diagnostic and network power management features including interactive battery testing scheduled server shutdowns reboots and battery testing detailed power quality logging and a remote real time graphic power status display that show UPS loading and battery conditions PowerChute is available for platforms including Novell 5 2 Windows NT AppleShare XENIX most UNIX based operating systems and DEC VAX VMS Caution Use only factory supplied or authorized UPS monitoring cables 25 6 0 UPS Monitoring 6 4 Computer interface port The computer interface port is di
6. occasionally Possible cause PROBLEM This is normal the UPS is protecting your computer equipment from momentary sags or swells UPS beeps more than once or twice an hour Possible cause Solution Chronically high or distorted line voltage Set Option Switches 1 and 2 to match input voltage range Alternatively set Option Switch 3 to the on 1 position see Sec 5 5 31 7 0 Difficulty 7 1 Troubleshooting continued PROBLEM UPS does not provide expected back up time Possible cause UPS s battery is weak from recent outage or wear Solution The battery needs recharging after an extended outage The battery wears faster when put into service often and when used at higher temperatures Possible cause UPS is overloaded Solution Check load using UPS s output power bar graph see Sec 5 2 Unplug non critical equipment and printers PROBLEM Indicators on front panel flash in a marquee fashion Possible cause UPS has been shut down by computer software Solution UPS will restart when AC power returns PROBLEM All indicators are lit and UPS emits constant tone Possible cause Internal UPS fault Solution Do not attempt to use UPS Turn off UPS and have it serviced immediately PROBLEM Site wiring fault light is lit UPS operates normally Possible cause Building wiring error such as missing ground or hot neutral reversal Solution A qualified electrician sh
7. re sur la position O Off et d branchez le cordon d alimentation principal Ne pas installer la source d alimentation permanente UPS dans un endroit o il y a de l eau ou une humidit excessive Ne pas laisser de l eau ou tout objet p n trer dans la source d alimentation permanente UPS Ne pas placer de r cipients contenant un liquide sur cet appareil ni proximit de celui ci Pour viter une surchauffe de la source d alimentation permanente UPS conservez la l abri du soleil Ne pas installer proximit d appareils d gageant de la chaleur tels que radiateurs ou appareils de chauffage 2 0 Sicherheit DEUTSCH Vorsicht VORSICHT Um die Gefahr eines elektrischen Schlages auf ein Minimum zu reduzieren die unterbrechungsfreie Stromversorgung vom Stromnetz trennen bevor ggf ein Computer Schnittstellensignalkabel angeschlossen wird Das Netzkabel erst nach Herstellung aller Signalverbindungen wieder einstecken Die unterbrechungsfreie Stromversorgung an eine geerdete zweipolige Dreiphasen Netzsteckdose anschlie en Die Steckdose mu mit einem geeigneten Abzweigschutz Sicherung oder Leistungsschalter verbunden sein Der Anschlu der unterbrechungsfreien Stromversorgung an einen anderen Steckdosentyp kann zu Stromschl gen f hren und gegen die rtlichen Vorschriften versto en Diese unterbrechungsfreie Stromversorgung besitzt eine interne Energiequelle Batterie die vom Benut
8. the customer assumes all such risks and c the liability of American Power Conversion is adequately protected under the circumstances Examples of devices considered to be life support devices are neonatal oxygen analyzers nerve stimulators whether used for anesthesia pain relief or other purposes autotransfusion devices blood pumps defibrillators arrhythmia detectors and alarms pacemakers hemodialysis systems peritoneal dialysis systems neonatal ventilator incubators ventilators for both adults and infants anesthesia ventilators and infusion pumps as well as any other devices designated as critical by the U S FDA Hospital grade wiring devices and leakage current may be ordered as options on many APC UPS systems APC does not claim that units with this modification are certified or listed as Hospital Grade by APC or any other organization Therefore these units do not meet the requirements for use in direct patient care AMERICAN POWER CONVERSION Z PHONE Z PHONE 800 800 4272 in USA amp Canada 33 1 64 62 59 00 in Europe 401 789 5735 worldwide 401 789 5735 worldwide MAILING DT MAILING American Power Conversion American Power Conversion 132 Fairgrounds Road 4 rue Ste Claire Deville PO Box 278 Zac du Mandinet B timent Espace West Kingston Rhode Island Lognes 02892 USA 77447 Marne La Vallee C dex 2 France Please note The troubleshooting chart in Section 7 0 offers solutions for most
9. 240 Vac service see Sec 5 5 12 4 0 Installation 4 3 2 Enable UPS Move the UPS Enable switch to the on 1 position When shipped this switch is in the off position to prevent accidental activation of the UPS The batteries will not appreciably discharge if this switch is left on Allow the UPS to charge its battery for at least 8 hours before use The UPS recharges its battery whenever the utility voltage is normal and UPS Enable switch is on While the UPS was shipped from the factory with the batteries in a fully charged state the batteries may lose some charge during shipping and storage You may use the UPS immediately without charging but the Low Battery indicator may light and backup time may be reduced until the battery has an opportunity to charge 4 4 Plug loads into UPS Plug all loads to be protected into the UPS Do not exceed the UPS s capacity as given in Section 9 3 Once switched on the UPS monitors and displays the size of the applied load when you press the Test button Note Do not plug laser printers into this UPS Laser printers can draw a considerable amount of power which reduces the available backup time and in some cases causes the UPS to signal an overload 4 5 Check site wiring fault indicator 100 120 Vac versions only After you connect the loads to the UPS and turn on REIT the UPS the Site Wiring Fault indicator on the UPS s 9 rear panel should be checked It will l
10. Option Switch 3 is set to the on 1 position the UPS s audible alarm is disabled for the first 30 seconds of on battery operation This function is useful where brief power interruptions are frequent and cause the alarm to become annoying 5 5 4 Option Switch 4 When Option Switch 4 is set to the on 1 position UPS s low battery alarm interval is extended from 2 minutes factory setting to 5 minutes This function is useful if the UPS is protecting a computer system that requires more than 2 minutes warning to perform a graceful shutdown 20 5 0 5 6 Extended capabilities Sections 5 6 1 through 5 6 4 briefly describe the UPS s extended capabili ties advanced functions accessed using a computer running optional PowerDoctor or PowerChute plus UPS monitoring software Refer to the monitoring software documentation for more information on these func tions Note The extended capabilities of the UPS and operation of UPS monitoring software may be subject to change without notice 5 6 1 Status reporting General The UPS reports its electronics serial number version number date of manufacture and date of last battery replacement Operating status The UPS reports its current operating status including on line on battery SmartBoost overloaded output low battery shut down and internal fault Test results The UPS reports the results of the last battery test You may also test the op
11. Transfer parameters may be configured using UPS monitoring software 9 3 Output characteristics On battery output voltage Vac 100 5 115 5 225 5 Maximum output current 6 Amp 52 Amp 2 7 Amp Maximum load 600 VA or 400 W at 0 67 power factor On battery Frequency 50 or 60 Hz 0 1 Hz Synchronized to mains frequency during brownout On battery waveshape sinewave Protection Overcurrent and short circuit protected latching shutdown upon overload Output connections 100 and 120 Vac versions have four NEMA 5 15R receptacles 220 230 240 Vac version has four IEC 320 output couplers and includes two 6 ft 2 m output cords with IEC 320 couplers and one IEC rewireable plug adapter 36 9 0 Specifications 9 4 Battery and charger ups version 100 120 220 230 240 Battery type Spill proof maintenance free sealed lead calcium Typical battery life 3 to 6 years Battery life dependent on number of discharges and ambient temperature Low battery signaling Continuous visual and audible alarm 2 minutes before shutdown Recharge time 4 to 10 hours typical from total discharge UPS may be used immediately after discharge but will provide shorter backup time 9 5 Surge and noise suppression Surge energy rating Joules maximum 160 320 320 One occurrence 10 1000 us waveform Surge current capability maximum 6500 Amp peak One occurrence 8 20 us waveform
12. ofthe difficulties you may encounter with this UPS Before calling the customer service number please have available your UPS s serial number see label at the rear of the UPS Serial number Entire contents copyright 1994 American Power Conversion All rights reserved reproduction in whole or in part without permission is prohibited Smart UPS PowerDoctor and PowerChute are registered trademarks of APC SNMP Adapter and SmartBoost are trademarks of APC All other trademarks are the property of their respective owners 990 0600 9 1 94
13. wide range see Sec 9 2 On battery output voltage 220 230 240 Vac version only You may set the UPS s on battery output voltage to a nominal 220 225 230 or 240 Vac The default setting is 225 Vac Utility failure sensitivity You may configure the UPS s sensitivity to line voltage distortions to allow use of the UPS in different electrical environments You may choose high medium or low sensitivity settings The high setting provides the best protection from all utility voltage distortions The medium setting is intended for use where rapid low amplitude line voltage fluctuations occur frequently as the result of motor load switching in air conditioners eleva tors etc The low setting is intended for use when the UPS is operated from an inexpensive fuel powered generator The default setting is high Low battery warning interval The UPS s low battery warning may be set to activate 2 5 7 or 10 minutes before shutdown The default is 2 minutes 23 5 0 Operation Audible alarm operation The UPS s audible alarm beeps four times every 30 seconds during on battery operation The alarm beeps continuously when low battery condi tions are reached This is the default operation You may configure the audible alarm operation such that response to utility failure is delayed by 30 seconds silenced until low battery conditions are reached or muted during both on battery and low battery conditions Minimum b
14. CEPT AS PROVIDED HEREIN AMERICAN POWER CONVERSION MAKES NO WARRANTIES EXPRESS OR IMPLIED INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE Some states do not permit limitation or exclusion of implied warranties therefore the aforesaid limitation s or exclusion s may not apply to the purchaser EXCEPT AS PROVIDED ABOVE IN NO EVENT WILL APC BE LIABLE FOR DIRECT INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIALDAMAGES ARISING OUT OF THE USE OF THIS PRODUCT EVEN IFADVISED OF THE POSSIBILITY OF SUCH DAMAGE Specifically APC is not liable for any costs such as lost profits or revenue loss of equipment loss of use of equipment loss of software loss of data costs of substitutes claims by third parties or otherwise This warranty gives you specific legal rights and you may also have other rights which vary from state to state Life support policy Asa general policy American Power Conversion APC does not recommend the use of any of its products in life support applications where failure or malfunction of the APC product can be reasonably expected to cause failure of the life support device or to significantly affect its safety or effectiveness APC does not recommend the use of any of its products in direct patient care APC will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory to APC that a the risks of injury or damage have been minimized b
15. L MIN CHAT SE 5 YA 5 VCCI 1 Table of Contents 1 0 Introduction inne 3 1 1 OvervieW ann innata na 3 4 1 3 Battery replacement indicators and test 4 14 Remote Interfaces uu 4 1 5 Extended capabilities inicien 4 2 0 Safety S curit Sicherheit 5 3 0 Presentation sure 9 3 1 600VA UPS 100 and 120 Vac versions 9 3 2 600VA UPS 220 230 240 Vac version 10 4 0 Installation iii 11 4 1 Receiving INSPECHON 11 4 2 Placement did nee Ra 4 3 Connect UPS to service and enable anis pasay kauahssaes 12 44 Plug loads into UPS iin en 13 4 5 Check site wiring fault indicator 100 120 Vac versions only 13 4 6 Switch on load equipment 14 4 7 Switehvon the ce 14 5 0 ae 15 5 1 Display features sniene ana 15 5 2 Output Power bar graphistes 17 5 3 Line Voltage bar graph arena 17 HA Audibl amp alarns iii een 18 5 5 Option Switches ss s same 19 5 6 Extended capabilities nsc 21 6 0 UPS Monitoring 25 PO AS CO PR 25 6 2 Interface Kits
16. agramed below Those with technical abilities wishing to use this port in a special application should be aware of the following limitations and capabilities of the interface Outputs at Pins 3 5 and 6 are open collector outputs which must be pulled up to a common referenced supply no greater than 40 Vdc The transistors are capable of maximum noninductive load of 25 mAdc Use only Pin 4 as the common The output at Pin 2 generates a low to high RS 232 level when the output load transfers to UPS battery power The pin is normally at a low RS 232 level When on battery the UPS shuts down after a delay when a high RS 232 level is applied to Pin 1 for 4 5 seconds An unregulated 24 Vdc appears at Pin 8 of the interface port whenever the UPS is powered The supply is limited to 40 mAdc maximum Applying a momentary approx 1 sec high RS 232 level to Pin 7 turns the UPS on A momentary low RS 232 level turns the UPS off Pin 7 should be normally unconnected Normally Open Line Fall Signal Normally Open 28 95 pin out Low Battery Signal 1 Normally Closed 6 Line Fall Signal 2 3 4 8 5 9 gt Common smart Mode Rs 252 Data RE In A Smart Mode NES Dala tr Ou 12 gt gt UPS urmon Turcii Input 24 Vie Output gt Chassis 26 7 0 Difficulty ENGLISH Caution CAUTION This Uninterruptible Power Source contains potentially hazardous voltages Do not attempt to disassemb
17. attery capacity to restart You may configure the UPS so that it will not restart upon restoration of the utility until the battery has been recharged to 0 10 75 90 100 of capacity This function helps eliminate short run times when repetitive utility failures occur The default setting is 0 Shut down turn off delay You may set the UPS s shutdown or turn off delay interval to 20 180 300 or 600 seconds The default setting is 20 seconds Extension of the delay is useful when the operating system shutdown routine is longer than 20 sec onds Turn on delay You may set the UPS s turn on delay to 0 60 180 or 300 seconds default setting is 0 seconds 24 6 0 UPS Monitoring 6 1 Overview UPS system alone provides excellent protection from brief power prob lems During an extended power outage an unattended computer system will eventually shut down because of battery capacity exhaustion To prevent data corruption when the UPS shuts down the UPS must inform the computer of impending shut down so the computer can take appropriate file saving measures This important function is called UPS monitoring The UPS s computer interface port allows it to communicates with the computer system Some computer operating systems have built in UPS monitoring These systems require only a hardware interfaces for the UPS PowerChute software is available to enhance built in UPS monitoring or to add the UPS
18. btain a return material authorization number RMA Before you call note your UPS model serial number and date of purchase Contact Customer Service at the phone number listed on the cover of this manual Be prepared to provide a description of the problem A technician will help you solve the problem over the phone if possible or will give you a RMA If the UPS is under warranty repairs will be performed free of charge If the warranty has expired there will be a charge for repair Pack the UPS in its original packaging If you do not have the original shipping materials ask the Customer Service technician about obtaining a new set It is very important that you pack the UPS properly to avoid damage in transit Never use styrofoam beads for packaging the UPS because it will settle through beads and become damaged Damages sustained in transit are not covered under warranty Enclose a letter in the package with your name RMA address copy of the sales receipt description of the trouble your phone number and a check if necessary Mark your RMA on the outside of the package The factory cannot accept any package without this marking Return your UPS by insured prepaid carrier to the address on the rear of this manual 8 0 Storing the UPS 8 1 Storage conditions When you store the UPS cover it and keep it upright in a cool dry loca tion Store the UPS with its battery fully charged Before s
19. e 386 w VGA monitor Gateway PS 60 Pentium w monitor 400 14 Gateway 4DX2 66E w 19 in color monitor Dell System 433TE w VGA monitor 450 1 Compaq 486 33 w 19 in color monitor Apple Quadra 700 w 21 in color monitor 500 9 Compaq DeskPro 486 25 w VGA monitor Apple Quadra 900 w 21 in color monitor 550 7 5 Compaq 386 25 w VGA monitor Apple Macintosh Ilci w two page monitor 600 6 Two Dell 486 MXs w monitors Two Compaq 386 255 w VGA monitors t VA volt amperes 0 67 VA 1 Watt j Run times are typical at 25 C 77 F 39 Notes Limited Warranty American Power Conversion APC warrants its products to be free from defects in materials and workmanship for a period of two years from the date of purchase Its obligation under this warranty is limited to repairing or replacing at its own sole option any such defective products To obtain service under warranty you must obtain a Returned Material Authorization RMA number from APC or an APC service center Products must be returned to APC or an APC service center with transportation charges prepaid and must be accompanied by a brief description ofthe problem encountered and proof of date and place of purchase This warranty does not apply to equipment which has been damaged by accident negligence or misapplication or has been altered or modified in any way This warranty applies only to the original purchaser who must have properly registered the product within 10 days of purchase EX
20. e UPS is operating on battery you may direct it to shut down after a user specified delay Controlled shutdown of the UPS conserves battery capacity and helps to extend battery life Shut down with delayed restart You may direct the UPS to shut down in any mode following a user specified delay and then restart after a user specified interval The restart delay may be used to stagger the power up of multiple network servers protected by multiple UPSs Simulate power failure You may direct the UPS to simulate a power failure by briefly operating on battery This function is useful for test purposes Turn off You may direct the UPS to turn off immediately or after a user specified delay 22 5 0 Operation 5 6 4 Operation customizing You may configure many UPS operations for specific applications To use the customizing features of the UPS you must set all option switches to the on 1 position The functions ordinarily controlled by the switches are duplicated in the UPS monitoring software Once any of the option switches are returned to the off O position functionality of the option switches is restored Battery test operation You can set the battery test to automatically run at startup at startup and once every 7 days at startup and once every 14 days or never The default setting is at startup and every 14 days Transfer voltage You can configure the UPS s upper and lower transfer voltages over a
21. en in dieser unterbrechungsfreien Stromversorgung sind wiederverwertbar Sie sind bleihaltig und stellen eine Gefahr f r die Umwelt und die Gesundheit dar wenn sie nicht ordnungsgem entsorgt werden Das Ger t an ein vom Werk autorisiertes Kundendienstzentrum einsenden um die Batterien auswechseln oder entsorgen zu lassen 29 7 0 Dificultad ESPA OL jAtencion ATENCION Esta Fuente de energ a ininterrumpible contiene niveles de voltaje peligrosos en potencia No intente desarmar la unidad pues no contiene piezas que puedan ser reparadas por el usuario Las reparaciones deben efectuarse nicamente por parte del personal de mantenimiento capacitado en la f brica Esta Fuente de energ a ininterrumpible contiene bater as Con el tiempo las bater as se gastan demasiado para poder sustentar el funcionamiento aut nomo a la capacidad nominal Debido a que presentan un peligro potencial para la salud y el medio ambiente las bater as pueden reemplazarse nicamente en los Centros de Servicio autorizados por la f brica Para solicitar el reemplazo de bater as o servicio de reparaciones se ruega llamar al n mero telef nico de Atenci n a los Clientes indicado en la tapa de este manual y averiguar el Centro de Servicio m s cercano ES Las bater as que se encuentran en esta Fuente de energ a ininterrumpible son reciclables Las bater as contienen plomo y constituyen un peligro para el medio ambiente y para
22. er management functions include scheduled shutdown power failure simulation and remote turn off User customized functions include the automatic self test and low battery warning intervals shutdown turn off and turn on delay intervals transfer voltage utility fault sensitivity and audible alarm activation 4 2 0 Safety ENGLISH Caution CAUTION To reduce the risk of electric shock disconnect the Uninterruptible Power Source from the mains before installing computer interface signal cable when used Reconnect the power cord only after all signalling interconnections have been made Connect the Uninterruptible Power Source to a two pole three wire grounding mains receptacle The receptacle must be connected to appropriate branch protection fuse or circuit breaker Connection to any other type of receptacle may result in a shock hazard and may violate local electrical codes This Uninterruptible Power Source has an internal energy source the battery that cannot be de energized by the user The output may be energized when the unit is not connected to a mains supply To properly deenergize the Uninterruptible Power Source an emergency move the rear panel switch to the O off position and disconnect the power cord from the mains Avoid installing the Uninterruptible Power Source in locations where there is water or excessive humidity Do not allow water or any foreign object to get inside
23. eration of the UPS s visual and audible indicators 5 6 2 Monitoring Run time When on battery the UPS continuously monitors the remaining run time in minutes The UPS monitors available run time when operating on line Line voltage and frequency The UPS continuously monitors the rms line voltage and line frequency Transients lasting less than 0 5 seconds are not reported This information may be logged using UPS monitoring software plotted using a spreadsheet application and used to track power quality over extended periods Minimum and maximum line voltage The UPS records the minimum and maximum line voltage to provide a snapshot of power quality over a user specified interval Transients lasting less than 0 5 seconds are not recorded 21 5 0 Output power The UPS continuously monitors the power consumed by the load The value given isa percentage of the full load rating of the UPS This informa tion may be logged using UPS monitoring software plotted using a spread sheet application and used to track load usage over extended periods Output voltage internal temperature battery voltage battery capacity The UPS continuously monitors the rms output voltage internal tempera ture C battery voltage and the remaining battery capacity as a percent age of the fully charged condition This information is valuable for troubleshooting 5 6 3 Power management Shut down While th
24. es are common set the UPS s Option Switch 1 to on 1 see Sec 5 5 2 Allow the UPS to charge the battery for at least 8 hours after an ex tended utility failure 3 Turn the UPS off and then on to initiate a battery test 4 Check the Replace Battery indicator If the Replace Battery indicator does not light after the battery test the batteries do not require replacement Extended storage without recharge or successive power outages can cause false indications If the Replace Battery indicator lights after the self test the batteries are worn and need to be replaced 5 Call the Customer Service phone number listed on the cover of this manual to obtain information about battery replacement service or battery replacement kits Note Please see the battery cautions at the beginning of this section 33 7 0 Difficulty 7 3 Obtaining service The troubleshooting chart in Section 7 1 covers most of the difficulties that you may encounter under conditions other than a failure of the UPS itself For problems not covered in the chart follow the procedure outlined below If your UPS requires service 1 34 Refer to the troubleshooting chart Sec 7 1 to eliminate any obvious causes Verify that the circuit breaker is not tripped A tripped circuit breaker is the most common UPS problem You may reset the breaker after unplugging excessive loads from the UPS Call the Customer Service Department to o
25. harmful to the skin and eyes CAUTION A battery can present a risk of electrical shock and high short circuit current When replacing batteries wrist watches and jewelry such as rings should be removed Use tools with insulated handles 27 7 0 Difficulte FRAN AIS Attention ATTENTION Cette source d alimentation permanente UPS contient des circuits haute tension pr sentant un danger Ne jamais essayer de le d monter Il n y a aucun composant qui puisse tre r par par l utilisateur Toutes les r parations doivent tre effectu es par du personnel qualifi et agr par le constructeur Cette source d alimentation permanente UPS contient des accumulateurs Ces accumulateurs deviendront un jour trop faibles pour pouvoir assurer un fonctionnement autonome correct En raison des risques que posent les accumulateurs la sant et l environnement ils ne peuvent tre remplac s que dans les Centres de Service agr s par le fabriquant Pour toute r paration ou remplacement des accumulateurs composez le num ro du Service la client le inscrit sur la couverture de ce manuel afin d obtenir les coordonn es du Centre de Service le plus proche ES Les accumulateurs contenus dans cette source d alimentation sont recyclables L elimination des batteries est r glement e Consulter les codes locaux cet effet Ils contiennent du plomb et repr sentent donc un risque pour l homme et pour l env
26. ight when the UPS is plugged into an improperly wired wall outlet Wiring faults de tected include missing ground hot neutral polarity reversal and over loaded neutral circuit Note If the UPS indicates a site wiring fault a qualified electrician should be summoned to correct the building wiring 13 4 0 Installation 4 6 Switch on load equipment If you leave the load equipment switched on you can use the UPS s power on button as a master system on off switch 4 7 Switch on the UPS The UPS and your loads become energized when you press and hold the power on button for a second At power up the UPS initiates a battery self test During the test the UPS briefly operates the load from battery power This test function ensures that the UPS is working properly and that its battery does not require replacement If the battery is too weak to support the load during the test the UPS immediately returns to on line operation the load is not affected When the On Line indicator stops blinking the test is done Note If the red Overload indicator lights the UPS is overloaded Unplug equipment that does not require backing up such as a printer and restart the UPS Ifthe Replace Battery indicator lights recharge the UPS over night and retest Note Refer to Section 7 0 for troubleshooting information 14 5 0 Operation 5 1 Display features Test button see Sec 5 1 8 5 2 Alarm disable butto
27. ill not occur in a particular installation If this equipment causes 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 the receiving antenna increase the separation between the equipment and the receiver connect the equipment into an outlet on a circuit different from that to which the receiver is needed consult the dealer or an experienced radio TV technician for help Shielded communications interface cables must be used with this product This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications Le present appareil numerique n emet pas de bruits radioelectriques depassant les limites applicables aux appareils numeriques de la Class B prescrites dans le Reglement sur le brouillage radioelectrique edicte par le ministere des Communications du Canada Hiermit wird bescheinigt dass derSmart UPS 600 Ununterbrechbare Stromversorgungs Ger t in Unereinstimmung mit den Bestimmungen der Vfg 1046 1984 funk entstort ist Der Deutschen Bundespost wurde das Inverkehrbringen diese Gerates angezeigt und die Berechtigung zur Uberprufung der Serie auf Einhaltung der Bestimmungen eingeraumt CORBI MLW CHA SNANSR MRRRECT ES HOI MISE OBER
28. ironnement si les r gles de mise au rebut ne sont pas respect es Veuillez retournez l unit un Centre de Service agr lorsque vous d sirerez remplacer ou vous d barrasser des accumulateurs usag s ATTENTION Pour le remplacement utiliser le m me nombre de batteries du mod le suivant accumulateur au plomb ATTENTION Une batterie peut pr senter un risque de choc electrique de br lure par transfert d nergie Suivre les pr cautions qui s imposent 28 7 0 Schwierigkeit DEUTSCH Vorsicht VORSICHT Im Inneren dieser unterbrechungsfreien Stromversorgung herrschen potentiell gef hrliche Spannungen Nicht versuchen das Ger t zu ffnen Es enth lt keine vom Benutzer reparierbaren Teile Reparaturen d rfen nur von ausgebildetem Kundendienstpersonal durchgef hrt werden Diese unterbrechungsfreie Stromversorgung enth lt Batterien die nach einer bestimmten Zeit so schwach werden da der autonome Nennbetrieb nicht mehr gew hrleistet ist Aufgrund der potentiellen Gesundheits und Umweltgefahren die von den Batterien ausgehen d rfen sie nur in einem vom Werk autorisierten Kundendienstzentrum ausgewechselt werden Wenn die Batterien ausgewechselt werden m ssen oder Reparaturen f llig sind die auf der Umschlagseite dieser Gebrauchsanweisung angegebene Kundendienst Telefonnummer anrufen Dort teilt man Ihnen mit welches Kundendienstzentrum f r Sie zust ndig ist ES Die Batteri
29. isplay a bar graph of the input line voltage connected to the UPS EA 240 257 245 Input This example shows the input line voltage is between 116 122 120 Vac UPS see table for other versions If no indicators light and the UPS is plugged into a working outlet the line voltage is very low perhaps resulting from an overloaded branch circuit a misadjusted service pole transformer or intentional service brownout The UPS compensates for this problem by using SmartBoost to increase the supplied load voltage If all five indicators light the line voltage is very high and should be checked by a qualified electrician 17 5 0 5 4 Audible alarms The UPS features an audible alarm that beeps to indicate certain conditions see Secs 5 4 1 5 4 4 5 4 1 On battery alarm The UPS emits four short beeps every 30 seconds when the UPS is operat ing on battery power You may silence this alarm by pressing the alarm disable button see Sec 5 1 9 The on battery alarm is reset when on line operation is resumed 5 4 2 Low battery The UPS beeps steadily to indicate that less than 2 minutes of power remains before shutdown from battery exhaustion or 5 minutes see 5 5 4 5 4 3 battery UPS emits short beeps for 1 minute if the UPS s batteries fail the self test If the UPS is left operating in this condition the UPS emi
30. la salud de las personas si no se las desechan como corresponde Se ruega devolver la unidad a un Centro de Servicio autorizado por la f brica para el reemplazo o la eliminaci n de las bater as 30 7 0 Difficulty 7 1 Troubleshooting PROBLEM UPS will not turn on Possible cause Solution UPS Enable switch is in the off position or the power on switch is not pressed Turn on the rear panel UPS Enable switch Press front panel power on switch to energize UPS and loads Possible cause Solution Possible cause Solution PROBLEM UPS s circuit breaker is tripped button is extended Reduce the UPS s load by unplugging equipment and reset the circuit breaker press button on rear panel Very low utility voltage or dead outlet Check outlet with a table lamp If very dim have utility voltage checked by electrician UPS operates on battery even though normal line voltage is thought to exist Possible cause Solution UPS s circuit breaker is tripped button is extended Unplug equipment to reduce the UPS s load Press the button on the rear panel to reset circuit breaker Possible cause Solution PROBLEM Very high low or badly distorted line voltage Test the input voltage with UPS s line voltage bar graph see Sec 5 3 Inexpensive fuel powered generators can cause distorted line voltages set Option Switch 1 to the on position UPS beeps
31. le the unit The unit contains no user serviceable parts Repairs are performed only by factory trained service personnel This Uninterruptible Power Source uses batteries The batteries will eventually become too weak to provide rated autonomous operation Due to the potential health and environmental hazards posed by the batteries they may be replaced only at factory authorized Service Centers To obtain battery replacement or repair service please call the Customer Service telephone number written on the cover of this manual for information on the Service Center nearest you batteries used by this Uninterruptible Power Source are recyclable Proper disposal of the batteries is required The batteries contain lead and pose a hazard to the environment and human health if not disposed of properly Please refer to local codes for proper disposal requirements or return the unit to a factory authorized Service Center for battery replacement or disposal Battery replacement should be performed or supervised by personnel familiar with the danger of batteries and the required precautions Keep unauthorized personnel away from batteries When replacing batteries use the same number and type of sealed lead acid batteries as were originally contained in your UPS CAUTION Do not dispose of batteries in a fire The batteries may explode CAUTION Do not open or mutilate batteries They contain an electrolyte which is toxic and
32. m 1 2 5 om clearance on all sides for proper ventilation Do not operate the UPS in an environment where the ambient temperature or humidity is outside the limits given in the Specifications section of this manual see Sec 9 6 4 0 Installation 4 3 Connect UPS to service and enable 4 3 1 Connect UPS to service 100 120 Vac versions Plug the UPS into a two pole three wire grounding receptacle only Avoid the use of extension cords and adapter plugs 220 230 240 Vac version The 220 230 240 Vac version UPS is not furnished with an input line cord Instead two output cords are supplied However in most installations you will not need to purchase a UPS input power cord Simply swap the line cords from your equipment with the furnished output cords and plug in the UPS using one of the equipment cords The UPS s input cord must be three conductor each 1 0 mm rated to 10 Amps If your equipment does not have a removable line cord the provided rewireable plug may be installed on the line cord Additional output cords and adapter plugs are available from your dealer and from the factory The UPS may be configured to operate where 240 Vac 50 Hz service is provided When Option Switch 2 is set to the on position the UPS s trans fer and on battery output voltages are adjusted for proper operation on
33. n see Sec 5 1 9 5 3 LED indicators On Line Test On Battery see Sections Overload 5 1 1 5 1 5 Low Battery Power 5 2 5 3 Replace Battery O button see Sec 5 1 6 Power standby button see Sec 5 1 7 5 1 1 On Line indicator The On Line indicator lights when the load is being supplied conditioned power from the utility service This indicator blinks during the self test 5 1 2 On Battery indicator The On Battery indicator lights when the load has been transferred to UPS battery power and the utility voltage is not within specified limits 5 1 3 Overload indicator Overload indicator lights when the load exceeds the UPS s rating of 600 VA 400 W 5 1 4 Low Battery indicator The Low Battery indicator lights when less than 2 minutes of backup power are available from the battery or 5 minutes see Sec 5 5 4 5 1 5 Replace Battery indicator The Replace Battery indicator lights when the UPS s battery fails the self test The indicator turns off after a successful self test 15 5 0 Operation 5 1 6 Power on button The power on button turns on the UPS and energizes the load Note that the UPS must be enabled see Sec 4 3 2 The UPS s battery charger is always active as long as the UPS is plugged in 5 1 7 Power standby button The power standby button turns off the UPS and deenergizes the load The UPS s battery charger remains active as long a
34. o on battery If the UPS is powering loads that operate normally under such conditions battery capacity may be spent unnecessarily Setting Option Switch 1 to the on 1 position desensitizes the UPS to rapid low amplitude line voltage fluctuations and increases the UPS s upper transfer voltage by 3 for a total of 13 above the nominal input voltage This helps maintain maximum battery capacity for major utility failures 19 5 0 5 5 2 Option Switch 2 Option Switch 2 functions differently for different versions of the UPS 100 Vac version No function not used 120 Vac version The UPS s factory set input voltage limits for on line and SmartBoost operation are centered on the nominal input voltage of 120 Vac see also Sec 9 1 When Option Switch 2 is set to the on 1 position the upper and lower transfer voltages are lowered by 4 and centered on a nominal input of 115 Vac This is useful where nominal input voltage is 110 to 115 Vac 220 230 240 Vac version The UPS s factory set on battery output voltage and input voltage limits for on line and SmartBoost operation are designed for use in regions where the nominal line voltage is 220 to 230 Vac When Option Switch 2 is set to the on 1 position the upper and lower transfer voltages are raised by 4 and centered on a nominal input of 240 Vac In addition the on battery output voltage is increased to 240 Vac 5 5 3 Option Switch 3 When
35. or complete utility failure 1 3 Battery replacement indicators and test The UPS provides visual and audible Replace Battery indications based on a load test of the battery The UPS exercises its battery during a startup self test and can detect a weak battery before it is put into service In long term unattended operation the UPS automatically conducts this self test every 14 days 1 4 Remote interfaces The UPS has a remote interface capable of full bidirectional RS 232 commu nications The RS 232 port can be used with PowerDoctor UPS monitoring software on a local DOS PC to log power quality data PowerChute plus offers all the features of PowerDoctor plus the ability to execute orderly and unattended network or multi user computer system shutdowns during an extended power outage A Simple Network Management Protocol SNMP adapter is available for remote load monitoring and management across Ethernet or Token Ring networks capable of routing IP messages With a standard Network Man agement System NMS and the SNMP Adapter you can manage the UPS with a single interface from across the building or across the world 1 5 Extended capabilities Advanced monitoring power management and operation customizing functions are available through the UPS s remote interface Monitored parameters include available run time line voltage and frequency output power and voltage battery capacity and voltage and internal temperature Pow
36. ould be summoned to correct the building wiring PROBLEM Replace Battery indicator is lit Possible cause Weak battery Solution Allow the battery to recharge for at least 8 hours If the problem persists after recharging the battery should be replaced 32 7 0 Difficulty 7 2 Battery replacement check The UPS automatically performs a battery test at startup and again every 14 days This test briefly loads the batteries and can detect a weak battery before it is put into service during a power failure If the battery is too weak to support the load during this test the UPS instantly returns to on line operation The Replace Battery indicator lights when the batteries can no longer sustain sufficient charge for the UPS to provide power for more than half the normal time see Sec 9 9 during an extended utility failure You can expect to receive 3 to 6 years of service from the UPS s battery when used cool dry location Battery life is shortened when the UPS is operated in an environment where the ambient temperature is normally above 30 C 86 F If the Replace Battery indicator lights perform the following procedure to verify that the batteries need replacing 1 Use the UPS s line voltage bar graph to check that the utility voltage is within normal range see Sec 5 3 The UPS charges its battery more slowly when operated from very low input voltages Where low line voltages and frequent disturbanc
37. rriente debe estar conectado a la protecci n de derivaci n apropiada ya sea un fusible o un disyuntor La conexi n a cualquier otro tipo de tomacorriente puede constituir peligro de descarga el ctrica y violar los c digos el ctricos locales Esta Fuente de energ a ininterrumpible tiene una fuente de energ a interna la bater a que no puede ser desactivada por el usuario La salida puede tener corriente aun cuando la unidad no se encuentre conectada al suministro de red Para desactivar correctamente la Fuente de energ a ininterrumpible en una situaci n de emergencia coloque el interruptor I O del panel posterior en la posici n O Off desconectado y desconecte de la red el conductor flexible de alimentaci n E No instale la Fuente de energ a ininterrumpible en lugares donde haya agua o humedad excesiva No deje que en la Fuente de energ a ininterrumpible entre agua ni ning n objeto extra o No ponga objetos con l quidos encima de la unidad ni cerca de ella Para reducir el riesgo de sobrecalentamiento no exponga la unidad los rayos directos del sol ni la instale cerca de artefactos que emiten calor como estufas o cocinas 3 0 Presentation 3 1 600VA UPS 100 and 120 Vac versions Test button see Sec 5 1 8 Alarm disable Pispiay S 19 features aan see Section 5 1 Power Over mm Love Battery button mm Replace Battery see Sec 5 1 6
38. s the UPS is plugged in 5 1 8 Test button The Test button initiates self test of the UPS s battery When you press the Test button the UPS briefly operates on batteries to determine their strength the load is not affected Holding this button for several seconds activates the output power bar graph see Sec 5 2 5 1 9 Alarm disable button The alarm disable button cancels the On Battery audible alarm see Sec 5 4 1 Pressing this button disables the alarm until the next utility failure Holding this button for several seconds activates the line voltage bar graph see Sec 5 3 16 5 0 5 2 Output Power bar graph When you press and hold the Test button the LED indicators display a bar graph of the power being drawn by the load connected to the UPS 500 VA 330 WJ 400 VA 264 WJ O On Line On Battery 300 VA 198 W erlad Low Battery 200 VA 132 WJ Replace Battery 100 VA 66 W This example shows that the equipment plugged into the UPS is drawing between 264 and 330 Watts 400 500 VA for typical computer equipment If all five indicators light the load is close to the UPS s maximum capacity If the battery is too weak to support the load during the test the UPS immediately returns to on line operation the load is not affected 5 3 Line Voltage bar graph When you press and hold the alarm disable button the LED indicators d
39. the Uninterruptible Power Source Do not put objects containing liquid on or near the unit To reduce the risk of overheating the Uninterruptible Power Source avoid exposing the unit to the direct rays of the sun Avoid installing the unit near heat emitting appliances such as a room heater or stove 2 0 Securite FRANCAIS Attention ATTENTION M Pour r duire le risque d lectrocution d branchez la prise principale de la source d alimentation permanente Uninterruptible Power Source avant d installer le c ble d interface allant l ordinateur si utilis Ne rebranchez le bloc d alimentation qu apr s avoir effectu toutes les connec tions Branchez la source d alimentation permanente UPS dans une prise de courant 3 d rivations deux p les et la terre Cette prise doit tre munie d une protection ad quate fusible ou coupe circuit Le branchement dans tout autre genre de prise pourrait entra ner un risque d lectrocution et peut constituer une infraction la r glementation locale concernant les installations lectriques Cette source d alimentation permanente UPS est munie d une source d nergie interne accumulateur qui ne peut pas tre d sactiv e par l utilisateur La prise de sortie peut donc tre sous tension m me lorsque l appareil n est pas branch En cas d urgence pour d sactiver correctement la source d alimentation permanente UPS poussez l interrupteur du panneau arri
40. torage allow the UPS to charge for at least 8 hours Disconnect any accessories and cables connected at the computer interface port because these may unnecessarily drain the battery charge 8 2 Extended storage E To achieve optimal run time after extended storage you should refresh the UPS s batteries every 6 months in environments where the ambient temperature is 15 to 30 C 5 to 86 F For extended storage in environments where the ambient temperature is 30 to 45 C 86 to 113 F you should refresh the UPS s batteries every 3 months 35 9 0 Specifications 9 1 Input UPS version 100 120 220 230 240 Nominal input voltage Vac single phase 100 120 230 Nominal input frequency 50 or 60 Hz Internally selected by microprocessor Input protection 8 Amp 7Amp 5 Amp Push to reset circuit breaker Input connections IEC 320 male inlet coupler 120 and 100 Vac versions include 6 ft 2 m line cord with a NEMA 5 15P three pronged plug 9 2 Transfer characteristics Frequency limits for on line operation 50 or 60 Hz 5 Lower input voltage on line operation 80 Vac 90 Vac 173 Vac Upper input voltage on line operation 110 Vac 132 Vac 253 Vac SmartBoost operation line voltage Vac 80 90 90 103 173 196 Transfer time 2 ms typical 1 ms is 0 001 seconds 4 ms maximum T Note that these are the default values
41. ts short beeps once every 5 hours until a successful battery test is completed 5 4 4 Overload The UPS emits a loud sustained tone when overloaded When the load exceeds the UPS s rating during on line operation the alarm sounds until the overload is removed If the overload occurs during on battery opera tion the alarm sounds until the UPS Enable switch on the rear panel is turned off 18 5 0 5 5 Option switches The UPS has a set of four DIP switches on the rear panel which allow you to configure several options see Secs 5 5 1 5 5 4 off gt on FFF factory settings shown Note You can set option switches at any time and the effect is immediate Note If all of the option switches are set to the on position the option switches are disabled However the functions controlled by the option switches are still available using UPS monitoring software see Sec 5 6 4 5 5 1 Option Switch 1 The UPS contains utility fault detection circuitry that is extremely sensitive to line voltage distortions including spikes notches sudden dips and swells The UPS is factory set to react to such line voltage distortions by immediately transferring the load to on battery operation affording maximum protection for all load types Where power quality is poor because of local cyclic heavy load switching or the use of inexpensive fuel generators the UPS may frequently transfer t
42. verse to continuously maintain optimum float charge on the battery The inverter also protects the load from surges and EMI RFI noise as part of an ad vanced hybrid surge suppression and filtering network A unique mode of operation called SmartBoost regulates the load voltage by compensating for brownouts or sags without drawing power from the UPS s battery The UPS continuously monitors the line for utility failure and prepares the inverter frequency for synchronous transfer of the load When a utility voltage failure occurs such as a blackout severe brownout or an overvoltage condition the UPS transfers the load to battery power Transfer to on battery operation typically takes place within 2 milliseconds The inverter s output voltage waveshape is a low distortion sine wave Resynchronization and transfer back to on line operation is automatic when the line voltage returns to within normal limits Transfer DIS _ Surge gt amp Moise Protection Switch Battery Charging normal DE Discharging power Inverter Battery Charger Line interactive UPS block diagram 1 0 Introduction 1 2 SmartBoost SmartBoost allows continuous on line operation during extended brown outs or low line voltage conditions The UPS compensates for reduced line voltage by boosting the load voltage to 12 above the input This enhances UPS reliability because the battery is saved f
43. zer nicht abgeschaltet werden kann Der Ausgang kann eingeschaltet werden wenn das Ger t nicht an das Stromnetz angeschlossen ist Um die unterbrechungsfreie Stromversorgung im Notfall ordnungsgem abzuschalten den l O Schalter an der R ckseite auf O Aus stellen und das Netzkabel aus der Steckdose ziehen Die unterbrechungsfreie Stromversorgung nicht an einem Ort aufstellen an dem sie mit Wasser oder berm ig hoher Luftfeuchtigkeit in Ber hrung kommen k nnte Darauf achten da weder Wasser noch Fremdk rper in das Innere der unterbrechungsfreien Stromversorgung eindringen Keine Objekte die Fl ssigkeit enthalten auf oder neben die unterbrechungsfreie Stromversorgung stellen Um ein Uberhitzen der unterbrechungsfreien Stromversorgung zu verhindern das Ger t vor direkter Sonneneinstrahlung fernhalten und nicht in der N he von w rmeabstrahlenden Haushaltsger ten z B Heizger t oder Herd aufstellen 2 0 jSeguridad ESPA OL jAtencion ATENCION Para reducir el riesgo de descarga el ctrica desconecte de la red la Fuente de energ a ininterrumpible antes de instalar el cable de se alizaci n de interfaz de la computadora si se usa Vuelva a conectar el conductor flexible de alimentaci n solamente una vez efectuadas todas las interconexiones de se alizaci n Conecte la Fuente de energ a ininterrumpible a un tomacorriente bipolar y trifilar con neutro de puesta a tierra El tomaco
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