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Instruction Manual

1. BX50FW Communication cable RS232C approx 2 2m i O BD_ERp ea 5E Power cable approx 1 8m I J 287 unit mm Tolerance 1mm BX75SW Communication cable RS232C approx 2 2m oO EdE EdE Qe Gea lL a Power cable approx 1 8m unit mm Tolerance 1mm 55 Reference D Circuit block diagram This UPS outputs power input from commercial power as it is and charges the battery at the same time If a power failure or voltage variation occurs the UPS automatically switches to operation using the battery and continues power output At this time the beeper sounds intermittently When the power is recovered normal operation using commercial power is automatically recovered The beeper stops You do not have to perform any operation Power Supply Output Input Overcurrent Power Switch AAT AC input plug Protection ON Charging Inverter circuit circuit gt Commercial Power Mode moro Battery Mode DC DC Battery converter 56 No part or whole of this manual may be reproduced without permission The contents of this manual are
2. S g gt BO bapa PJO ma PsapPsl amp Modem or other peripheral External HD C PC Separately purchased power strip e Even when the connected device has a 2P AC input plug it can be connected to the power supply output receptacle However when a 2P AC input plug has a ground wire attach the ground wire to the grounding terminal on the back of the unit lt When connected device has 3P plug gt lt When connected device has 2P plug gt lt When connected device has 2P plug ground gt Connect directly Connect directly Connect the plug directly ee We Plug of connected Plug of connected rm 3 3 Plug of connected device device device The unit s power supply output receptacle Connect the ground wire to the grounding terminal on the unit 19 2 Installation and connection 4 When the installation and connection are complete connect the AC input plug of this unit to a wall outlet commercial power When you connect the AC input plug of this unit to a wall outlet Commercial power battery charging automatically starts regardless of the on off state of the Power Switch and charging completes within 12 hours lt 3P
3. Th it tart or US when there is AC input a N Output voltage setting C 100V He Output 100V mode or wT I 110V gg Output 110V mode Only for BX50FW gt Fa D D BX75SW C Ww 115V I Output 115V mode lt r lo 120V Output 120V mode A Turn ON the power switch while the beeper stop switch is pressed B Turn OFF the power switch C Press and hold the beeper stop switch for more than 3 seconds D Press the beeper stop switch for less than 3 seconds 35 5 Maintenance and inspection 5 Maintenance and Inspection When maintaining the connected equipment turn OFF the power switch and disconnect the AC input plug Even if you disconnect the AC input plug while the UPS is operating the power output of this unit does not stop and power is supplied from the outlet during a power failure Do not disassemble repair or modify the unit Doing so may cause an electric shock or a fire If fluid leaks from the unit do not touch the fluid Doing so may cause blindness or burns f the fluid contacts your eyes or skin wash it out with lots of clean water and consult your doctor Do not throw the unit into fire The lead battery in the unit may explode or leak dilute sulfuric acid 5 1 Checking the battery The sealed lead battery used in the unit has a limited life The life varies depending on your storage use environment and
4. Use the attached 3P 2P Conversion Plug Connect the grounding wire to the grounding terminal equipped to the building If no grounding terminal is available a means of grounding must be constructed Attached 3P 2P Conversion Plug e This unit was charged before shipment but if it is being used for the first time the backup time may be reduced due to natural discharge We recommend charging the unit before use 22 2 Installation and connection 2 4 Checking the operation When you are complete with connecting devices to the unit the backup function must be confirmed Check that the Battery Mode is performed normally according to the following procedure This operation check simulates a power failure by disconnecting the AC input plug from a wall outlet 1 2 3 4 Turn on the Power Switch of this unit The beeper sounds and the current settings are displayed on the LED After 5 secounds the self diagnostic test is performed in Battery Mode for approximately 10 seconds When the self diagnostic test finishes successfully switching to AC output from commercial power is per formed and the following display is obtained If the battery voltage is low the self diagnostic test is not performed and the operation starts immediately using output from commercial power Status indicator Description n Power switch ON Lu I Operating normally Bring all the
5. The battery deteriorates even if it is stored The higher the temperature is the shorter the life becomes 36 5 Maintenance and inspection 5 2 Replacing the battery The battery can be replaced either while the unit is stopped power supply output stopped or while it is in operation outputting power supply A Caution When the unit is used in compliance with UL standards do not replace the battery while in operation while power is being output Replacing the battery while in operation does not comply with UL stan dards Make sure to stop the operation of the unit before replacing the battery When replacing the battery stop the connected devices turn OFF the power switch of the UPS and disconnect the AC input plug from the wall If an input power supply error such as a power failure occurs when replacing the battery while in opera tion backup cannot be performed and output stops Do not replace the battery during backup operation Output will stop VAN Caution for battery replacement Perform replacement on a stable and flat place Handle the battery carefully not to drop it Not doing so could cause injury or burns due to liquid acid leakage Use a Specified battery for replacement Not doing so may cause a fire Product model BXB50F battery pack for BX35F BX50F BX50FW BXB75S battery pack for BX75SW Do not replace the battery in a place where there is flammable gas
6. Notes Before stopping the commercial power to the unit turn OFF the power switch of the unit The unit enters Battery Mode when commercial power is stopped If you frequently use the unit in Battery Mode the battery life may be significantly shortened Do not connect a page printer laser printer etc to the unit The Commercial Power Mode and Battery Mode are repeated frequently which may shorten the life of the battery As the peak current of a page printer is large an excess of the connection capacity or a power failure due to instantaneous voltage drop may be detected Do not use the unit for devices that malfunction due to an instantaneous power failure of 10msec 0 01 second or less The connected device may stop due to switching time of 10msec or less Do not use the unit for inductive devices such as fluorescent lamps Connected devices may stop due to a rectangular wave output Inductive devices include devices incorporating transformers coils motors and so on for their input Do not fail to confirm the system operation beforehand if the unit is used combined with devices which power supply frequency fluctuate widely such as private electric generator This unit automatically recognizes the input power frequency when input power is supplied If the unit is connected when the input power frequency is not stable at the rated level the unit may misidentify the power supply frequency and may fail
7. C The battery becomes week rapidly which may cause a fire Doing so may cause a failure or malfunction of the unit Do not install or store the product in the places listed below Do not install or store the unit in the places listed below The humidity is lower than 25 The humidity is higher than 85 A closed place such as ina cabinet without clearance There is flammable gas or corrosive gas A place subject to vibra tion or shock Outdoors Installation or storing the unit in such a place may cause a fire Do not use the unit in a closed place or do not cover the unit Doing so may cause abnormal heating or a fire Do not connect equipment that exceeds the output capacity of the unit The current protection of the unit may operate which may stop the output The wiring of the plug strip heats up which may cause a fire Do not pinch or tie the cable of the unit Doing so may cause the cable to be damaged or heated which may cause an electric shock or a fire f the cable is damaged stop using the unit and the cable must be repaired For repair contact us Do not connect devices that use power supply with an improved power factor Overcurrent may damage the UPS All of the included accessories are designed to be used exclusively with the unit Do not use the accessories with other devices Doing so may compromise the safety of devices OO DOO GO o Notes When moving the u
8. OFF UPS output ON S S OFF rt This timing is 10 ms or 10 sec Shutdown delay timing Timing corresponds to the settings This delay corresponds to the settings for switch 7 for switch 5 and switch 6 lt Note gt The remote ON OFF signal is not related to this setting When the remote ON OFF signal is High the UPS stops the output immediately 33 4 Operation UPS stop signal setting setting switch 7 Only for BX50FW BX75SW Factory shipped setting OFF ON 1 2 3 4 5 6 7 8 OFF The unit s power output can be stopped by inputting a High backup power supply stop signal BS f that continues input even in commercial operation or 10 seconds or more The power supply output is stopped with a voltage signal After stopping power output a Low backup power supply stop signal BS restarts the unit once the commercial power supply is normal However it does not restart if the automatic restart setting setting switch 2 is ON ON The unit s power output can be stopped by inputting a High backup power supply stop signal BS that continues for 0 01 10 ms seconds or more Power supply output can be stopped when the stop signal is received only during backup operation Battery Mode After stopping power output a Low backup power supply
9. 120V mode 120V mode 106 4 to 134 4 VAC 106 4 to 134 4 VAC Frequency 50 60Hz 4Hz Maximum current 8A 12A 12A 12A Output Waveform In Commercial Power Mode Sine wave Rectangular wave Batttery Mode _ abut capacity n s50va 2tow soovayszcow s00vA 300w 750VA 450W Voltage 2 100V mode 100V mode 90 to 110 VAC 90 to 110 VAC 110V mode 110V mode 90 to 110 VAC 90 to 110 VAC 100 to 120 VAC 100 to 120 VAC during backup during backup 115V mode 115V mode operation operation 105 to 120 VAC 105 to 120 VAC 120V mode 120V mode 105 to 120 VAC 105 to 120 VAC During backup operation During backup operation Switching time 10 msec or less Backup time 3 5 minutes or more 3 5 minutes or more 3 5 minutes or more 5 minutes or more Battery Type Compact sealed lead battery Charging time Battery fully charged and with no condensation 12 hours Environment Operating ambient temperature O to 40 C during operation 15 to 40 C during storage Operating ambient humidity 25 to 85 RH during operation 10 to 9O RH during storage ete ie 287 x 287x 45 287 x 287x45 287x287x45 90x 287x278 Weight of UPS approx 5kg approx 5kg approx 5kg approx 9kg Internal power consumption Normal Max 10W 10W 10W 10W 1 Do not use the UPS exceeding allowable connection capaci irm the system operation beforehand if the 2 Do not fail to con At the time of bat Rectangular waveforms during backup operation take the fo y either in VA
10. again to start the test If the battery replacement display and beeper were activated before replacing the battery the display and beeper stop after the test is complete and normal operation resumes lt After replacing the battery when operation was stopped gt Connect the AC input plug to a wall outlet commercial power and turn ON the power switch of the UPS When operation starts the self diagnostic test is automatically performed Normal operation resumes after the 10 second test Battery replacement is now completed Write the usage start date on the label on the side Also by using the included UPS monitor ing software possible to keep a record of usage start date by the software 5 3 Cleaning Cleaning the UPS Wipe the UPS lightly by tight squeezed soft cloth soaked with water or detergent Do not use chemicals such as thinner and benzene They cause deformation or discoloration Removing dust from the Power Plug e Turn off connected devices and the Power Switch of the UPS e Disconnect the AC Input Plug from a wall outlet commercial power and remove dust around the plug with a dry cloth e Disconnect the AC Input plugs of the connected devices from the UPS and clean them also e Connect the AC Input plugs of the connected devices to the UPS again and connect the AC Input Plug of the UPS to a wall outlet commercial power For information on the connection procedure See also 2 2 Installation
11. and connection gt Page 18 42 6 Using the Contact Signal 6 Using the Contact Signal only for BX50FW BX75SW You can develop your unique system based on the following specifications to automate the process at the power failure Your can perform power failure or closing procedure of the system by detecting the Backup Signal and the Battery Low Signal or receive failure notification by detecting the Trouble Signal You can stop the UPS by inputting the UPS Stop Signal from the system and remote control start and stop of the UPS by using the Remote ON OFF Signal Also this function is valid only when connection communication is selected for the switching switch See item 2 on page 34 1 Signal output The UPS has 5 kinds of output signals The output circuit consists of an open collector circuit using a photo coupler a kind of electronic switch Backup Signal output BU BU COM ON when a power failure occurs Backup Signal reverse output NBU NBU COM OFF when a power failure occurs BU stays ON NBU OFF during a power failure NBU is output only when the gcommunication con nector 9th pin output signal switching setting set ting switch 8 is set to ON Battery Low Signal output BL BL COM ON when the battery is low Goes ON when the battery becomes weak during the Battery Mode Trouble Signal output TR TR COM ON when a power failure occurs Goes ON when an internal failure of the UPS oc
12. connected devices into operation Including devices connected to the AC outlet of your PC Operate the devices in a way in which abrupt power stop does not damage the connected devices data etc Under this condition check the LED display and a beep of this unit Are they in the same status as shown below Status indicator Beep None Power supply output receptacles Outputs power connected devices are powered Are the same as shown above gt The operation is normal Proceed to 4 Are not the same as shown above gt The operation is abnormal One of the description in 4 Display and beeps when there is an equipment failure of 4 3 Interpreting a beep and display on page 29 must apply Take necessary measures and then proceed to 4 Disconnect the AC input plug of this unit from a wall outlet commercial power The UPS enters Battery Mode 23 2 Installation and connection Ooa S O TF 5 In Battery Mode check the LED display and a beep of the unit Are the LED display in the same status as A or B below og indicates blinking Status indicator Output Charging Description Intermittent OFF Backup is operating due to power failure or AC input error d 2 pna Dischargi The battery will be depleted if backup operation continues Intermittent OFF Same as above 1 second intervals Dischargi Battery level is low so output will stop soon OFF Battery is dead so output s
13. e The battery is charged automatically Start procedure Turn on the power switch of the UPS e The details of the most recent error are displayed item 4 on page 29 e The beeper sounds and the current setting is displayed on the status indicator Cold start ON OFF setting gt Output voltage setting e The status indicator displays F and the self diagnostic test is performed in Battery Mode for about 10 seconds If the battery voltage is low the self diagnostic test is not performed It is automatically executed after the battery is charged e When the self diagnostic test finishes successfully switching to AC output from commercial power is performed and normal operation starts e f the self diagnostic test is not executed the UPS immediately starts outputting AC from commercial power Status indicator tin Beep None Power supply output receptacles Outputs power connected devices are powered e During operation the battery is charged automatically 27 4 Operation Operation during a power failure e If a power failure or abnormal input power supply occurs the UPS automatically switches to Battery Mode continuing power output from the Power Supply Output Receptacles supplied from the battery e The status is displayed and the beeper sounds intermittently to alert the user See also Setting switch 1 can be used to turn the beeper ON OFF gt Page 32 lt indi
14. fire When replacing the battery remove objects that have been placed on the unit Do not use the unit where the maximum temperature exceeds 40 C The battery becomes week rapidly which may cause a fire Doing so may cause a failure or malfunction of the unit Do not install or store the unit in the places listed below The humidity is lower than 25 The humidity is higher than 85 A closed place such as ina cabinet without clearance There is flammable gas or corrosive gas A place subject to vibra tion or shock Outdoors Installation or storing the unit in such a place may cause a fire Do not use the unit in a closed place or do not cover the unit Doing so may cause abnormal heating or a fire Do not connect equipment that exceeds the output capacity of the unit The current protection of the unit may operate which may stop the output The wiring of the plug strip heats up which may cause a fire ODO oooO GF amp OC Safety precautions VAN Caution for installation and connection Do not pinch or tie the cable of the unit Doing so may cause the cable to be damaged or heated which may cause an electric shock or a fire f the cable is damaged stop using the unit and the cable must be repaired For repair contact us Do not connect devices that use power supply with an improved power factor Overcurrent may damage the UPS All of the included accessories are design
15. is fully charged within 12 hours This unit has been charged prior to shipment However the backup time becomes shorter when using it for the first time due to spontaneous discharge We recommend charging this unit before using it f you do not perform the initial backup time measurement described below in 3 2 Measuring the initial value of backup time proceed to 4 Operation gt Page 26 3 2 Measuring the initial value of backup time When you measure the backup time initial value of the unit in your environment this value can be used as a guide when checking the battery and deciding the UPS monitoring software setting values See also 7 Measuring the backup time gt Page 46 3 3 Recharging the battery The battery is discharged completely when the backup time is measured so you need to recharge it before using the UPS You can use connected devices while recharging the battery but the backup time when a power failure occurs is shorter until the battery is fully charged If a power failure occurs immediately after the start of charging backup stops immediately See alsop Charge the battery as described in 3 1 Charging the battery Preparation for starting operation is now complete 25 4 Operation 4 Operation 4 1 Precautions and notes on operation VAN Caution for use Do not wet or pour water onto the unit Doing so may cause an electric shock or a fire If you wet the u
16. may deteriorate and the battery may become unusable To charge a battery connect the AC input plug of the unit to a wall outlet commercial power When storing the unit charge the battery for at least 12 hours and turn off the power switch Even if the unit is not used the battery gradually discharges and if it is left for a long time it goes into an over discharge state The backup time may become shorter or the battery may become unusable The storable period of the built in battery of the unit is 6 months after complete charging f you want to store the battery longer than 6 months connect the AC input plug of the unit to a commercial power wall outlet for at least 12 hours within 6 months Turn off the power switch of the unit during storage Do not short the output lines of the unit each other and the output lines to the ground The unit may fail Do not connect the AC input plug of the unit to its Power Supply Output Receptacle during the Battery Mode The unit may fail Do not install or store the unit in a place exposed to direct sunlight The rise of temperature may cause the built in battery to deteriorate rapidly and become unusable Do not perform a withstand voltage test The input circuit has a built in surge absorption device A withstand voltage test may break it When performing an insulation resistance test use the 250VDC range Safety precautions pe a a a e ae
17. or W ery operation the maximum voltage may be lower than the vo operation commercial power supply lowing values BX35F BX50F BX50FW BX75SW values specified in t unit is used other than Output 100V mode tage at the time of usual he specifications Peak voltage The minimum The minimum The minimum The minimum voltage of the voltage of the voltage of the voltage of the effective value peak voltage effective value peak voltage 100V mode 90V 103V 90V 115V 110V mode 100V 103V 100V 115V 115V mode 105V 103V 105V 115V 120V mode 105V 103V 105V 115V 3 53 The figures at 110V 115V 120V modes are effective only to BXSOFW the rated load connection 20 C initial characteristics Reference B Related products BX35F BX50F BX50FW BX75SW Spare battery pack BXB50F BXB50F BXB50F BXB75S Attachment fittings BXP50F BXP50F BXP50F Network line surge protection kit BT75XSX Rack mounting bracket BYP50R BYP50R BYP50R C Dimensional outline drawing BX35F BX50F Communication cab E o Ed Edad 0P Power cable approx 1 8m 287 45 25 e USB approx 2m unit mm Tolerance 1mm Reference
18. precautions Keep unauthorized personnel away from batteries Notes Battery recycling This unit uses lead acid batteries ge Pb The lead acid batteries are precious recyclable resources Please cooperate recycling For information on recycling please contact our Electronic Systems amp Equipments repair center 5 2 1 Battery replacement procedure BX35F BX50F BX50FW Preparation 1 Purchase a BXB50F spare battery pack sold separately 2 If you place the UPS horizontally and put a heavy object such as CRT on it put it down until you finish replacement Replacing the battery BX35F BX50F BX50FW 1 Open the front panel Use a screwdriver to remove the screw 1 Detach the front panel 2 Disconnect the battery connector and remove the metal cover Disconnect the red and black connectors 1 Slide the front metal cover to the right and Hold one connector in each hand and pull 2 Pull it toward you to remove it them apart 38 5 Maintenance and inspection 3 Remove the old battery and insert the new battery If liquid dilute sulfuric acid leaks from the battery do not touch the fluid Do not make the batter pack upside down e Doing so could cause burns and if it is put into your eye blindness e If the liquid touches your eyes or skin wash it out with lots of clean water and consult your doctor e Just put the spare batter pack into the packaging plastic bag and seal it with
19. stop signal BS restarts the unit once the error that caused the power failure is eliminated Use this setting in commercial operation when you do not want to stop operations when a backup power supply stop signal BS is received Communication connector 9th pin output signal switching setting setting switch 8 Factory shipped setting OFF Only for BX50FW BX75SW Valid only when using contact signal inter f ace ON 1 2 3 4 5 6 7 8 OFF Outputs a signal when a deteriorated battery needs to be replaced WB signal ON Outputs the BU inversion signal 2 Switching switch Only for BX50FW BX75SW A Caution e Before operating the switching switch turn OFF the power switch of the main unit and unplug the AC input plug turn OFF the AC input e f the switching switch is changed during operation communication with peripherals PC etc will cease to perform normally e If the AC input plug is not disconnected the switching switch setting changes will not become valid Contact I Serial Use when switching the communication interface serial communication contact com munication 34 4 Operation 3 UPS operation mode settings The settings available for this operation are shown below e Cold start ON OFF setting When ON it is possible to start up the unit even when there is no AC input plug It is not possible howe
20. subject to change without notice OMRON Corporation K1L D 04141F
21. tape Do not drop the battery pack e Hold the battery securely not to drop it Do not remove the battery by holding the cables Pull on the white label attached to the battery and Insert the new battery then hold the battery with your hands to remove it A Be careful not to drop the battery 4 Reattach the metal cover and connect the connectors e You may hear a pop sound when you connect the battery if it is replaced after the units operation is stopped but this is not abnormal Fit the metal cover into the grooves and slide it to the Connect the red and black connectors left to secure it Make sure that the connectors are securely The battery is secured inside the case connected 5 Reattach the front panel Fit the left side of the panel on the case and then Tighten the screw with a screwdriver to secure attach it the front panel 39 5 Maintenance and inspection Ee SS are lt After replacing the battery during operation gt Press the beeper stop test button for 0 5 sec to perform a self diagnostic test Normal operation resumes after the 10 second test If the beeper is sounding it will stop the first time the switch is pressed Press the switch again to start the test If the battery replacement display and beeper were activated before replacing the battery the display and beeper stop after the test is complete and normal operation resumes lt After replacing the battery
22. to operate normally If the unit is in operation changing from commercial power supply to another power supply source such as generating equipment will cause no problem Do not fail to confirm the system operation beforehand if the unit is used other than Output 100V mode for BXSOFW BX75SW only At the time of battery operation the maximum voltage peak voltage of output rectangular wave may be lower than the maximum voltage at the time of usual operation commercial power supply For this reason some connected devices may fail to operate normally Battery recycling This unit uses lead acid batteries o The lead acid batteries are precious recyclable resources Please cooperate recycling For information on recycling please contact our Electronic Systems amp Equipments repair center Safety precautions Explanation Usual operation You may either leave the power switch of the unit on operation status or turn it off each time when stopping the connected system You can choose either of the operation methods for your convenience We recom mend turning off the power switch when you do not use connected devices for a long time The battery is charged when the AC input plug of the unit is connected to a wall outlet commercial power End of Battery Mode f a power failure lasts long the battery discharges and power output from the unit stops Shut down your computer after performing appropriate
23. voltage error Same as above opped because o voltage error over battery charge Same as above Stopped because o voltage error under battery charge Same as above Intermittent 2 second intervals and beep for battery Stopped because o temperature replacement display The battery test detected a weak battery Cold start ON setting UPS can start up even when there is no AC input abnormal internal Same as above Charge the battery You can replace the weak battery with a separately purchased replacement battery as needed Cold start OFF settin UPS can s g art up only when there is AC input Ou Ou pu pu 100V mode voltage i s 100V eff ive value Ou Ou 110V mode voltage pu pu is 110V eff ive value Ou Ou pu pu 115V mode voltage s 115V eff ive value Ou Ou 120V mode voltage pu pu is 120V eff ive value 4 Operation 4 4 Suspending a beep You can suspend a beep by pressing and holding the Beep Stop Test Switch while a beep is sounding for 0 5 second or longer 4 5 Description of the self diagnostic test function You can use the following procedure to check whether a failure occurs inside the unit and whether replacing the battery is required If the battery is not fully charged t
24. wall outlet gt lt 2P wall outlet gt Wall outlet Wall outlet commercial power Connect it directly commercial power Connect the He We AC input plug grounding wire to 1 SZAZ Of the uni the grounding p hht terminal equipped to the building If no grounding terminal is available a means of grounding A 3P 2P must be Conversion Plug constructed Use the attached 3P 2P Conversion Plug e This unit was charged before shipment but if it is being used for the first time the backup time may be reduced due to natural discharge We recommend charging the unit before use 2 3 Installation and connection BX75SW Connection to back up your computer and peripherals 1 Disconnect all computer and peripheral AC input plugs from the wall outlet commercial power Wall outlet commercial power Jet Modem or other peripheral 20 2 Installation and connection 2 Install the unit Q write the usage start date on the label on the side Also by using the included UPS monitoring software possible to keep a record of usage start date by the software Do not use this unit in any position other than the proper positions indicated in the illustration below Vertical O Proper positions Oo o Horizontal O Al The front surface in The back surface in The left surface in on th
25. when operation was stopped gt Connect the AC input plug to a wall outlet commercial power and turn ON the power switch of the UPS When operation starts the self diagnostic test is automatically performed Normal operation resumes after the 10 second test Battery replacement is complete Write the usage start date on the label on the top side Also by using the included UPS monitoring software possible to keep a record of usage start date by the software 5 2 2 Replacing the battery BX75SW Preparation 1 Purchase a BXB75S spare battery pack sold separately 2 If you normally position the UPS horizontally and place a heavy object such as a CRT on top of it remove the object until you finish replacing the battery Replacing the battery BX75SW 1 Open the front panel Loosen and remove the 2 screws Detach the front panel 2 Disconnect the battery connector and remove the metal cover Hold one connector in each hand and pull them apart 1 Slide the front metal cover upward and 2 Pull it toward you to remove it 40 5 Maintenance and inspection 3 Hold the label stuck to the battery pack and remove it Insert the new battery pack If liquid dilute sulfuric acid leaks from the battery do not touch the fluid Do not make the batter pack upside down e Doing so could cause burns and if it is put into your eye blindness e If the liquid touches your eyes or skin wash it out wit
26. OMRON Uninterruptible Power Supply UPS P OW L BX35F BX50F BX50FW BX75SW Instruction Manual e This manual gives you important information to use the this unit safely and therefore be sure to read it before installation and use e Keep this manual handy at the place where you install the this unit so that you can read it whenever necessary Introduction Introduction Thank you for purchasing the POWLI BX35F BX50F BX50FW BX75SW Uninterruptible Power Supply UPS This unit is a UPS designed specifically for personal computers The UPS protects backs up personal computers displays peripherals and so on up to a power consumption of 350VA 210W BX35F 500VA 300W BX50F BX50FW 750 VA 450W BX75SW from failures in the power supply such as power failures and voltage variations It protects connected devices from surge coming from power line You can easily replace batteries by yourself By using the UPS monitoring software the system can be shut down automatically when a power failure occurs Read this manual thoroughly to make the most of the unit Notes on the use of the Unit The unit is designed and manufactured for use for OA equipment such as personal computers Do not use it when very high reliability and safety are required as listed b
27. Spark may occur when connecting the battery which may cause an explosion or fire If fluid dilute sulfuric acid leaks from the battery do not touch the fluid Doing so may cause blindness or burns f it contacts your eyes or skin wash it out with lots of clean water and consult your doctor Do not disassemble or modify the battery Doing so could cause dilute sulfuric acid leak which could cause blindness and burns Do not drop the battery or do not give strong impact on it Dilute sulfuric acid may leak Do not short the battery with metal objects Doing so could cause an electric shock fire or burn Some electrical energy still remains inside the spent battery Do not put the battery into fire or do not break it The battery may explode or leak dilute sulfuric acid OOOO O Oe 37 5 Maintenance and inspection VAN Caution for battery replacement A battery can present a risk of electrical shock and high short circuit current The following precautions should be observed when working on batteries 1 Remove watches rings or other metal objects from the hands 2 Use tools with insulated handles 3 Wear rubber gloves and boots Q 4 Do not lay tools or metal parts on top of batteries 5 Disconnect charging source prior to connecting or disconnecting batteries terminals Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the required
28. Stop of the UPS Note When there is no AC power supply it is not possible to start up UPS by the remote ON OFF signals even though cold start is set ON Connection to the system Please make a cable to connect to the system by yourself See alsop Pin assignment Pin number 8 Example of the use of the Contact Signal circuit gt Page 45 Contact Signal Connector female DSUB9P Signal name BL TR BS COM Front view Screw size inch screw Remote ON OFF Remote ON OFF 4 40 UNC BU Contact Signal ratings Signal output BL TR BU WB NBU Photo coupler ratings Appliable voltage 35 VDC or less Maximum current 10 mA Remote ON OFF Voltage between terminals 10 VDC Current when closed max 10 mA Contact Signal circuit inside the UPS E ae A icica 2kQ A A oss y Pa com WM NM KW LA OO CO N MD Ao A ON WB NBU UPS Stop Signal input BS Input voltage HIGH 5to15 VDC LOW 0 7 VDC or less 10V y dD c ORemote ON mO Remote OFF Vv 44 6 Using the Contact Signal 8 Example of the use of the Contact Signal circuit Example of the use of the BU signal To port on PC UPS side Connecting cablelyoy 1KQ twisted or shielded System side Example of the use of the BS signal Connecting System side cable twisted or sh
29. UPS is not at fault To make correct measurement you need a voltmeter that can measure true rms value 48 9 Description of related products 9 Description of related products 9 1 Using the Network Line Surge Protection Function BX75SW Only Using the optional BT75XSX you can protect your modem TA and network card from damage due to surge by absorbing surge voltage abnormally high voltage that may occur on the telephone line ISDN line or network cable due to thunder If you do not use the Network Line Surge Protection Function this section is not required The following 2 types of connectors are available for the Network Line Surge Protection Function RJ45 8 Pins RJ11 2 Pins 4 Pins or 6 Pins Notes Do not reverse the connection of Line Hub Side and Modem TA PC Side of the Network Line Surge Protection Ifa failure of the protection circuit occurs the ISDN line and so on may be damaged 1 When connecting to the telephone line Connect the telephone line from the wall to the Line Hub Side jack of the Network Line Surge Protection Use the telephone cable modular cable included with the BT75XSX to connect between the unit s Modem TA PC Side jack of the Network Line Surge Protection and your modem FAX etc 2 When connecting to the ISDN line Connect the ISDN line that comes out of the wall to the Line Hub Side of the Network Line Surge Protection of the UPS Use the telephone cable mo
30. a A as a eaea EEEE OEE 12 1 3 Explanation of symbol sed Om Unit insesi coecesceeekendsnauctens step escubecteveeceseteedsnasteesecnneesevenedeuenediees 14 2 Installation and connection scssi nuditi aiai eiia ed a a ai ia aaa eaaa 15 2 1 Precautions and notes on installation and CONNECTION eee ee eeeeeeeeeeeeeeneeeeeeeeteneeeeeeeeeeeneeeeenaeeens 15 2 2 Installation and connection BX35F BX50F BX50FW cceeeceseeeeeneeeeeeeeneeseeeeeeeseaeeeeeeseeeneeeeeeeee 18 2 3 Installation and connection BX75SW ecceeeceeeeeeeeeeeneeseeeeeeeeeeeeeeeeseeeeeeeseaeeeneeseeeeeeeeeneeseeeeeeenes 20 2 4 Checking the Operation ices dents etehinaeeee ete eile ie eet edd ee 23 3 Preparation fOr Operatoren ne n aE eaudtnacsy sa Aa EE T A Oa EE EAA E Ea 25 3 1 Charging the Dateny coe va ciiee decree verter ected teach Aandi whi eine Sree eee 25 3 2 Measuring the initial value Of backup time ee eeeeeeeeeeeeeceeeeeeeeeeeeeaeeseeeeeaeeseneeeaeeteaeeseeeeeteseeeeeneenes 25 3 3 Recharging the battery srren oaaao eaa Eaa EA EREA E ARAE REEE 25 4 OperatiO N riscs riae a eevee in S EEA E ei ele he E ERN 26 4 1 Precautions and notes ON Operation issii pisinisi ricina inaid adiaiiis odia iain 26 4 2 Start and stop procedures and basic operatiON isiin eiva aei i ai 27 4 3 Interpreting beeps and dISPlayS c 2 cseeeceieeeeetoneneseeesneseccsaccdcneecceeessteesessnenenseneeseuedenssudieeecienerntese 29 4 4 SUSPENdING a Deepica eri a aati
31. ail Do not connect a page printer laser printer etc to the unit The Commercial Power Mode and Battery Mode are repeated frequently which may shorten the life of the battery As the peak current of a page printer is large an excess of the connection capacity or a power failure due to instantaneous voltage drop may be detected Do not use the unit for devices that malfunction due to an instantaneous power failure of 10msec 0 01 second or less The connected device may stop due to the switching time of 10msec or less Do not use the unit for inductive devices such as fluorescent lamps Connected devices may stop due to a rectangular wave output Inductive devices include devices incorporating transformers coils motors and so on for their input Do not fail to confirm the system operation beforehand if the unit is used combined with devices which power supply frequency fluctuate widely such as private electric generator This unit automatically recognizes the input power frequency when input power is supplied If the unit is connected when the input power frequency is not stable at the rated level the unit may misidentify the power supply frequency and may fail to operate normally If the unit is in operation changing from commercial power supply to another power supply source such as generating equipment will cause no problem Do not install or store the unit in a place exposed to direct sunlight The rise of tempera
32. air contact us ____ SOV ES0VSOEVY YO Z When the battery is dead replace it immediately or stop using the unit Continuing the use of it may cause a fire Ambient temperature Expected life 20 C 4to 5years The values in the table are the expected life under standard 30 C 2 to 2 5 years use conditions and are not guaranteed Wipe the 100 VAC input plug clean of dirt with a dry cloth occasionally Settled dust may cause a fire Safety precautions VAN Caution for use If you notice abnormal sound or smell smoke or leakage from the inside immediately turn off the power switch and disconnect the AC input plug from a wall outlet commercial power Using the unit under such conditions may cause a fire f you notice such a condition stop using the unit and contact us at___ for inspection and repairs Use the unit under the conditions in which you can immediately disconnect the AC input plug from a wall outlet commercial power in the case of an abnormal event If fluid leaks from the unit do not touch the fluid Doing so may cause blindness or burns f the fluid contacts your eyes or skin wash it out with lots of clean water and consult your doctor VAN Caution for maintenance Q When maintaining the connected equipment turn OFF the power switch and disconnect the AC input plug Even if you disconnect the AC input plug while the UPS is ope
33. attery or do not give strong impact on it Dilute sulfuric acid may leak VO WOO Safety precautions VAN Caution for battery replacement Do not short the battery with metal objects Doing so could cause an electric shock fire or burn Some electrical energy still remains inside the spent battery Do not put the battery into fire or do not break it The battery may explode or leak dilute sulfuric acid A battery can present a risk of electrical shock and high short circuit current The following precautions should be observed when working on batteries 1 Remove watches rings or other metal objects from the hands 2 Use tools with insulated handles 3 Wear rubber gloves and boots Q 4 Do not lay tools or metal parts on top of batteries 5 Disconnect charging source prior to connecting or disconnecting batteries terminals Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the required precautions Keep unauthorized personnel away from batteries Notes When moving the unit from a cold place to a warm place leave it for several hours before using it f the unit is moved to a warmer place and the power is turned on soon the unit failure may occur due to condensation to the unit Charge the battery for at least 12 hours soon after purchasing the unit f you do not use the unit for a long time after the purchase the property of the battery
34. backup frequency The nearer the end of the life is the more rapidly deterioration proceeds YOO 1 Life of battery estimated replacement timing Ambient temperature Life of battery Replacement estimation 20 C 4to5 years 4to5 years after staring use 30 C 2 to 2 5 years 2 years after staring use 2 Method to check the battery There are 3 methods for checking the battery e Perform a self diagnostic test See page 31 e Use the auto battery test function See page 31 e Measure the backup time See page 46 By measuring the backup time the battery life can be determined more accurately See asop Measure the backup time according to 7 1 Measuring method of the backup time gt Page 46 If the measured value is equal to the initial value of the backup time or less than half the value obtained from the graph of Estimated backup time on page 46 replace the battery e When you compare the initial value of the backup time you measured and the current backup time make the capacity of devices connected to the UPS same as when you measured the initial value to make judgment accurately 3 Guideline on the frequency of checking the battery measuring the backup time Ambient temperature Check at intervals of 6 months Check at intervals of 1 month 20 C Until 3 years from purchase From after 3 years 30 C Until 1 5 years from purchase From after 1 5 years
35. bol Description Start the UPS Stop the UPS Suspend a beep UPS output power enable supplied by operating on line mode battery mode UPS has Error gt PRO 2 Installation and connection 2 Installation and connection 2 1 Precautions and notes on installation and connection uN Caution for installation and connection Carry the unit considering its weight and balance and place it on a stable and robust base Dropping or toppling the unit may cause injury Q The weight of this unit is approximately 5 kg BX35F BX50F BX50FW 9 kg BX75SW f you drop the unit stop using it and have an inspection and repair be done For repair contact us _____ Keep plastic package bags out of reach of children They may put their heads into it and may be suffocated Make sure to connect the AC input plug of the unit into a wall outlet commercial power with rated input voltage Connecting to a wall outlet commercial power of a different rated input voltage may result in fire The unit may fail Do not connect devices such as dryers which have a half wave rectifier where only half cycles of the AC power flows Overcurrent may damage the UPS Connect the unit to a wall outlet commercial power with a current capacity of 8A or more BX35F or 12A or more BX50F BX50FW and BX75SW Otherwise the power cord may be heated When equipment with the maximum output
36. capacity is connected a maximum current of 8A or BX35F or 12A BX50F BX50FW and BX75SW flows Provide secure grounding For a 3P wall outlet directly connect the AC input plug of the unit to it Not doing so may cause an electric shock in the case of unit failure or electric leakage When you use a 3P 2P conversion plug for AC input plug be sure to perform grounding before connecting the AC input plug into a wall outlet commercial power Do not disconnect the grounding before disconnecting the AC input plug from a wall outlet commercial power Grounding is necessary to enable its surge protection function 0066 Do not disassemble repair or modify the unit Doing so may cause an electric shock or a fire Do not install the unit in other than specified orientations Dropping or toppling the unit may cause injury If you install the unit in an orientation other than specified the unit cannot be protected from a battery fluid leakage QO When installing the unit vertically do not put any object on it When installing the unit horizontally do not put any object heavier than 25kg Doing so may cause distortion of damage to the case which may cause a fire When replacing the battery remove objects that have been placed on the unit 15 2 Installation and connection uN Caution for installation and connection Do not use the unit where the maximum temperature exceeds 40
37. cates blinking Status Battery a indicator replacement Output Charging Description s i Perform shutdown Intermittent OFF Backup is operating due to power failure or operations for the AC input error The battery will be depleted connected devices if backup operation continues and stop them 4 second intervals Discharging Intermittent OFF 1 second intervals Same as above Discharging Battery level is low so output will stop soon Same as above OFF Battery is dead so output stopped Discharging This is displayed only for a few seconds Charge the battery Operation during recovery from a power failure e Ifa power failure or abnormal power input is resolved while the UPS supplies power it returns to the commercial power output status automatically Charging the consumed battery starts e f a power failure or abnormal power input is resolved after the battery is discharged completely and power output is stopped the UPS restarts automatically and resumes power output Charging the con sumed battery starts Stop procedure Turn on the power switch of the UPS e The power output from the UPS stops Description There is AC input Power switch OFF e Even if you turn off the power switch if 1AC is supplied from commercial power the battery is automati cally charged 28 4 Operation 4 3 Interpreting beeps and displays 1 Displays and beeps d
38. caused by the use of our product Make sure to read the safety precautions before using the unit Note on user registration Please fill out the required items on the included user registration card and send it to our customer support center OMRON Corporation 2002 All Rights Reserved IMPORTANT SAFETY INSTRUCTION 1 SAVE THESE INSTRUCTIONS This manual contains important instruction for Model BX35F BX50F BX50FW BX75SW That should be followed during instruction of the UPS and batteries 2 SYMBOL D This symbol indicates earth ground This symbol indicates turning on UPS O This symbol indicates turning off UPS 3 INTERNAL BATTERY Internal battery is Lead acid type For BX35FW BX50F BX50FW model the internal battery voltage is 6V 7 2AH Each UPS used 2pcs batteries And the total battery voltage is 12Vdc For BX75SW model the internal battery voltage is 12V 7AH or 7 2AH The UPS used 2pcs batteries And the total battery voltage is 24Vdc 4 TEMPERATURE RATING Maximun ambit temperature of UPS 40 C 5 ENVIRONMENT The unit is intended for installation in a temperature controlled indoor area free of conductive contaminants This pluggable type A equipment with battery already installed by the supplier is operator installable and may be operated by laymen During the installation of this equipment it should be assured that the sum of the leakage currents of the UPS and the conn
39. curs Battery Replacement Signal output WB WB COM ON when battery deterioration is detected Goes ON when the battery needs to be replaced due to deterioration WB is output only when the communication connec tor 9th pin output signal switching setting setting switch 8 is set to OFF 2 Input of the UPS Stop Signal BS BS COM UPS stops Stops the output of the UPS after the time period speci fied by the power output stop delay time setting set ting switches 5 and 6 has elapsed 1 When the UPS Stop Signal setting setting switch 7 is set to OFF You can stop the output of the UPS by inputting the voltage signal HIGH that lasts at least 10 seconds from the outside 2 When the UPS Stop Signal setting setting switch 7 is set to ON You can stop power output by inputting the voltage signal HIGH that lasts at least 0 01 second 10 ms from the outside that is accepted only during backup See also gt 4 7 Changing the setting of the functions gt Pages 32 43 6 Using the Contact Signal 3 Remote ON OFF Signal You can start and stop the UPS by the remote ON OFF signals by the contact connected to the outside or the ON OFF status of the open collector circuit To use this function turn on the Power Switch External contact Operate Open Start Close
40. displays susceptible to noise distortion or white lines may occur but the UPS is not at fault Grounding the UPS computer and display may improve this problem Noise during backup may become larger depending on connected devices you can continue to use the UPS because this occurs due to rectangular wave output The battery replacement lamp blinks and the beeper sounds at 2 second intervals The battery is judged to be dead in the auto battery test or the self diagnostic test Battery Mode cannot be performed and therefore replace the battery pack The status indicator shows m and the beeper sounds at 0 5 second intervals There are too many connected devices There are too many connected devices Reduce the number of connected devices until Te is displayed on the status indicator The status indicator blinks Eg and the beeper sounds continuously The UPS stopped because too many devices were connected for 3 minutes or more or because 120 was exceeded Turn OFF all power to the unit and connected devices and reduce the number of connected devices Then turn the power to the unit and connected devices back ON and check whether A is displayed on the status indicator The output voltage is only approximately 80 V when measuring it with a tester The UPS outputs a special rectangular wave during the Batter Mode Due to its characteristics simple testers indicates approximately 80 V The
41. dular cable attached to the BT75XSX to connect between the Modem TA PC Side Jack of the Network Line Surge Protection of the UPS and your DSU or terminal adaptor with built in DSU 3 When connecting to LAN 10Base T 100 Base Tx To protect your 10Base T 100 Base Tx twisted pair cable without shielding network interface you need to separately purchase a cable equivalent to your cable in use Connect the 10Base T 100Base Tx cable from the HUB to the unit s Line Hub Side jack of the Network Line Surge Protection Connect between the Mo dem TA PC Side jack of the Network Line Surge Protection and the network interface of your computer with a separately purchased cable 49 9 Description of related products 4 Connection example 17 a Connect to the Line H i At S A Telephone line ISDN line or 10Base T Connect to the oe Modem TA Network Card Side ae o gt Modem FAX or LAN card EJE 9 2 Using the UPS monitoring software UPS monitoring software selection table Communication UPS monitoring Required options Model OS method software sold separately BX35F Windows Server2003 Serial USB 1 1 PowerAct Pro BX50F included software Windows XP 2000 UPS service OS standard UPS service driver included software Windows ME 98 Serial USB 1 1 PowerAct Pro included software Mac OS X 10 3 o
42. e on the bottom on the bottom bottom 21 2 Installation and connection 3 Connect devices that require backup to the unit s power supply output receptacle A total of up to 750VA 7 5A or 450W can be connected lt Connection example 1 gt lt Connection example 2 gt Modem or o her peripheral _ an External HD J aqel Za aS Ei PC PH power strip pran ro O ie lt 00 ALOHA et i St Ge PC Separately purchased e Even when the connected device has a 2P AC input plug it can be connected to the power supply output receptacle However when a 2P AC input plug has a ground wire attach the ground wire to the grounding terminal on the back of the unit 4 When installation and connection are complete connect the unit s AC input plug to a wall outlet commer cial power When the AC input plug is connected to a wall outlet commercial power the battery automatically starts charging taking up to 12 hours to complete lt 3P wall outlet gt Wall outlet commercial power Connect it directly W AC input plug SLR SUT 7 lt 2P wall outlet gt Wall outlet commercial power
43. ected loads does not exceed 3 5mA The mains socket outlet that supplies the UPS shall be installed near the UPS and shall be easily accessible For battery information see users manual Procedure from installation to operation Read Safety precautions Pages 4 10 Remove the product from the package and check the contents Page 11 Installation connection Perform installation and connection Page 15 Check the operation Page 23 J Preparation for operation 1 Li 1 1 1 I 1 1 e 9 E 1 I A Measure the backup time l i Pa P It is possible to omit the backup time measurement step i ge 25 1 1 Li 1 Li I l Recharge the battery again f 1 Page 25 i i Preparation is complete r Maintenance inspection I l Perform maintenance and gt i inspection Page 36 Deteriorated battery i 1 I 1 I 1 I 1 I i Table of Contents E Table of Contents E alt cols Ufe lola eeainnecerer reer reren a eeN E crac ect rerete tecererres peri ere errr rere re 1 IMPORTANT SAFETY INSTRUCTION ox cccccccsscrcthscscees cies senecetencccs edith saiisine iiei iaaa en iniaa Eata Eiei 1 WALETY Precautions ssnin nistaren r aana EEE ea eget lt adayed sas saya aAa a eara EE Ee ae EE EAEE TERAS 4 We Preparation sesh tevetecceeicas amp axtepeceictie e a ai aa 11 tal Checking the contents iresnine napana E ie el 11 12 PAM MOMS viscssciscctes ile ces 2cds See cc an a ea E aa
44. ed to be used exclusively with the unit Do not use the accessories with other devices Doing so may compromise the safety of devices This UPS utilizes voltages that may be hazardous Do not attempt to disassemble the unit The unit contains no user serviceable parts Only factory service personnel may perform repairs Connection to any other type of receptacle other than a two pole three wire grounded recep tacle may result in shock hazard as well as violate local electical codes Do not allow liquids or any foreign object to enter the UPS DO not place beverages or any other liquid containing vessels on or near the unit This unit intended for installation in a controlled environment temperature controlled indoor area free of conductive contaminants Avoid installing the UPS in locations where there is standing or running water or excessive humidity Do not attach a power strip or surge suppressor to the UPS Do not attach non computer related items such as medical equipment life support equipment microwave ovens or vacuum cleaners to UPS With the installation of the equipment it should be prevented that the sum of the leakage current of the UPS and the connected consumer does not exceed 3 5mA VAN Caution for use Do not wet or pour water onto the unit Doing so may cause an electric shock or a fire f you wet the unit stop using it and the unit must be inspected and or repaired For rep
45. eeeeeeee teat teats teeetaeeseeeeeaeeseneeseeseaeeseeeseeeseaeeeaeenes 50 9 3 Connecting ANE UPS saci sesceccciesiesden Hes lstchedeees aa a Eaa EEA Ra oaea EEEo 51 9 4 About the included UPS monitoring software ce eeceeeeeeeee cence eeeeeeeeseeeeeaeeteneeeeeeeaeeteeeteaeeteneeneenes 52 stalks 0c Saanaa E E creer c error eeerernrr ter errcrret R reer peeterrrert E 53 As SPeCitiCations sarna aa E eed a eee 53 B Related Products sesos nera A Ea Taar E EEEN ENE O OE aE 53 C Dimensional outline drawing UNIt MM assisia oin oseni iska i a e ai e E ia 54 D Circuit Dock dagran s messi ei sianed era van tn eei e ideare Erea e tod chica surenducdeseepvenchaceiancenscts 56 Safety precautions Important information for safe operation is described Safety preca utions Be sure to read it before installation and start of use The safety symbols and their meaning used in this manual are as follows Misuse may cause death or serious injury Misuse may cause injury or property damage Property damage means damage to houses household effects livestock and pets S Indicates prohibition For example Q indicates that disassembly is prohibited Q Indicates obligation For example L indicates that grounding is necessary Note that events categorized as a caution required matter also may cause more serious results under certain conditions Do not use this unit when very high reliability and safety are required as l
46. elow e Medical equipment that may cause death directly e Applications that may cause injury applications that directly affect the operation and control of planes ships railroads elevators and so on e Applications that are always subjected to vibration such as cars and ships e Applications in which a failure of this product may cause significant damage or effect to the society and public essential computer systems main communication equipment public transportation systems and so on Equipment with the same level of importance For equipment that greatly affects the safety of people and maintaining public functions special considerations must be taken for operation maintenance and management such as duplication of the system and emergency power generation facilities Observe the contents of this manual such as the use conditions and environments If you want to use the unit for an important system that requires very high reliability contact us Do not modify alter the unit This unit is designed for use inside Japan only Do not use overseas countries outside Japan e If the voltage or frequency of the power supply differs a failure or fire may occur e The unit does not comply with overseas safety standards and the EMI standards regula tions Disclaimers We are not liable to all damage including malfunction and failure of equipment connected devices and software and other secondary damage even if it is
47. erted into W to obtain the total capacity of the connected devices 46 7 Measuring the backup time checking the discharge time of the battery SSS SSS SSS SSS Ss eee 3 Calculate the initial value of the backup time for the total capacity of the connected devices from the graph below Graph of backup time initial value for product that has not been used The smaller the capacity of connected devices becomes the longer the backup time becomes lt Reference diagram gt 60 od BODO AA e BX35F BX50F BX50FW BX75SW wo oO 42 84 126 168 210 BX35F 60 120 180 240 300 BX50F BX50FW 90 180 270 360 450 BX75SW Connection capacity total capacity 47 8 Troubleshooting 8 Troubleshooting Perform the checks shown below if the unit is operating abnormally If the unit continues to operate abnormally please contact our Electronic Systems amp Equipments customer support center at Problem Check and remedy UPS does not operate The LED display does not light up even though the AC input plug is connected to a wall outlet commercial power and the power switch is ON 1 Check that the AC Input Plug is connected to the commercial power securely 2 The AC Input Overcurrent Protection worked and opened If the black button is popped up it is suspected that there are too many connected devices or there is a short in connected devices Disconnect all of the c
48. h lots of clean water and consult your doctor e Just put the spare batter pack into the packaging plastic bag and seal it with tape Do not drop the battery pack e f you see red tape stuck on the top of the battery pack you can remove the battery completely by pulling it 10 cm further Hold the battery securely not to drop it Do not remove the battery by holding the cables Pull on the white label attached to the battery Insert the new battery pack and then hold the battery with your hands to remove it A Be careful not to drop the battery 4 Reattach the metal cover and connect the connectors You may hear a pop sound when you connect the battery if it is replaced after the unit s operation is stopped but this is not abnormal Fit the metal cover into the grooves and Connect the red and black connectors slide it downward to secure it The battery is secured inside the case curely connected Make sure that the connectors are se 41 5 Maintenance and inspection 5 Fit the front panel Turn the 2 screws to secure the font panel clockwise with a screwdriver Fit the front panel Tighten the 2 screws lt After replacing the battery during operation gt Press the beeper stop test button for 0 5 sec to perform a self diagnostic test Normal operation resumes after the 10 second test If the beeper is sounding it will stop the first time the switch is pressed Press the switch
49. he self diagnostic test is not executed immediately After charging is complete it is automatically executed 1 Connect your computer and other devices to the UPS and then turn on the power switch of the UPS 2 Press and hold the Beep Stop Test Switch of the UPS for 0 5 second or longer Release the Beep Stop Test Switch when a beep sounds The Battery Mode starts for testing purpose No beep sounds When the test is complete the normal operation automatically starts 3 If the status indicator battery replacement lamp blinks and the beeper sounds See alsop 4 3 Interpreting a beep and display gt Page 29 Follow the directions for the solutions described in 4 Displays and beeps when there is an equipment failure and 5 Display and beep for battery replacement 4 6 Description of the auto battery test function This UPS provides functions to automatically check whether replacing the battery is required and whether the internal circuit is at fault You do not have to perform any operation The test is performed at intervals of 4 weeks after the AC Input Plug is connected to a wall outlet commercial power The test is not performed if the power switch is OFF or if the battery is not fully charged 1 When the auto battery test starts the Battery Mode automatically starts No beep sounds After the auto battery test is complete the normal operation automatically starts 2 If the status indicator batter
50. ically save data files and shut down your computer when a power failure occurs However make settings so that the time from the occurrence of the power failure until computer shutdown is less than the maximum backup time For more details refer to the instruction manual and online help for the UPS monitoring software Using the included UPS monitoring software also enables you to change the unit s operation mode settings use additional functions perform scheduling operations etc Explanation Starting operation during a scheduled stop with UPS monitoring software f the unit starts operation during a scheduled stop period turn the power switch OFF once and then turn it back ON You can start the unit manually n this case the next scheduled ON operation is cancelled Auto restart after OS shutdown by UPS monitoring software n the event of a power failure some PC models see 1 below automatically restart immediately after the completion of the OS shutdown processing by the UPS monitoring software In this case the unit stops during restart or after startup possibly damaging files and or the hard disk This problem can be avoided by disabling POWER MANAGEMENT in the BIOS settings 1 PC models This problem has been reported with MICRON Millenia Mme When the PC does not start up automatically select the System startup at power restoration setting example Restore On AC Power Loss in the BIOS settings of yo
51. ielded 9 Precautions and notes on the use of the Contact Signal Notes When connecting a device that generates counter electromotive force to the signal output circuit such as a relay connect diodes to prevent counter electromotive force at the both end of the relay Explanation When power is restored after the unit stopped automatically during a power failure the unit automatically restarts and supplies power If you do not want to start the connected devices turn OFF their switches or set the auto restart setting setting switch 2 to ON See page 32 45 7 Measuring the backup time checking the discharge time of the battery 7 Measuring the backup time Checking the discharge time of the battery 7 1 Measuring method of the backup time 1 Connect the AC Input Plug of the UPS to a wall outlet commercial power and charge it for approximately 12 hours If you operate the UPS for 12 hours or more it is charged If a power failure occurred during this period charge it again 2 Turn ON all devices connected to the power output to be backed up during a power failure Including devices connected to the AC outlet of your computer Operate them in a way in which it is allowable that power supply to the connected devices stops For Windows Server 2003 XP Me 2000 Windows NT Linux To be performed in case of hard drive stops For Windows 98 95 Choose Shut Down of Windows and follow the procedu
52. in alia acronis 31 4 5 Description of the self diagnostic test function eecececeeeeeeeeeeeeeeeeeeeeeeeteaeeeaeeteeeetaeesnaeesieeeeaeeeeees 31 4 6 Description of the auto battery test function 0 0 eee cece eeeeeene eter eeeeeeteeeeeaeeseaeeeeeeseeeteesneeeteeteaeeeaeees 31 4 7 Changing the setting of the functions 2 0 eee eee eeeeeeeeeeeeeeeeeeeeeeeeeaeeeeaeeeaeeseaeeseeseaeeseaeseeetiaeeneeeeenees 32 5 Maintenance and InSPOCton sosise easan aa aain ena aai Ea Eain E Ranie 36 5A Checking the battery sssrin N ede PA A A rE SG 36 5 2 Repl cing the Dattery eronneen A aa a aaO Oni 37 5 9 GIS AMIN G iissa ee a EEN E E ane eE N 42 6 Using the Contact Signal only for BX50FW BX75SW eeccecceceeeeeeeeeneeeeeeeeeeeeeeeeeeeeeeeseaeseneeseaeeeneeeaes 43 7 Measuring the backup time Checking the discharge time of the battery eceeeceeeeeeeeseeeeeeeeeneeeees 46 7 1 Measuring method of the backup time ecceeeceeeeeeeeeeeeeeeeeeeeeeeeeeeseeeseeeeeeeseeeeeneeseaeeseeeeeeeseaeeeeenes 46 7 22 ESTIMATE backup TMG sai vis cece ava cec tats vies desea hick nade cica aare sev bya ceceeaubnunedbea EE oA N A EEn 46 8 5 THOUDIGSMOOUMG fe vaesezice oct plectiel E ee NR 48 9 Description of related PrOGUCtS iisipan ea ee ee aaiae a adaa RE aS EREE a SRETEN 49 9 1 Using the Network Line Surge Protection Function BX75SW Only sssessessesseeseeesrereesrrerrerresreseese 49 9 2 Using the UPS monitoring software 0 eee eee eeeeeeneee
53. ing the commercial power to the unit turn OFF the power switch of the unit The unit enters Battery Mode when commercial power is stopped If you frequently use the unit in Battery Mode the battery life may be significantly shortened 4 Operation Explanation Usual operation You may either leave the power switch of the unit on operation status or turn it off each time when stopping the connected system You can choose either of the operation methods for your convenience We recom mend turning off the power switch when you do not use connected devices for a long time The battery is charged when the AC input plug of the unit is connected to a wall outlet commercial power End of Battery Mode If a power failure lasts long the battery discharges and power output from the unit stops Shut down your computer after performing appropriate procedure for example saving data while the unit supplies power Reboot If the battery discharges completely during a power failure the unit stops After the recovery from the power failure the unit automatically restarts and supplies power If you do not want to restart connected devices turn off the power switch of either the unit or the connected devices 4 2 Start and stop procedures and basic operation When the AC input plug is connected to a wall outlet and the power switch is in the OFF position e The status indicator displays e Power output is stopped
54. isted below This unit is designed and manufactured for use with OA equipment such as personal computers Medical equipment or system that may cause death directly Applications that directly affect the safety of people For example the operation and control of cars and elevators Applications in which a failure of the unit may cause significant damage to the society and public For example essential computer systems and main communication equipment Applications with the same level of importance D Caution for installation and connection Carry the unit considering its weight and balance and place it on a stable and robust base Dropping or toppling the unit may cause injury The weight of this unit is approximately 5 kg BX35F BX50F BX50FW 9 kg BX75SW f you drop the unit stop using it and have an inspection and repair be done For repair contact us ___ Keep plastic package bags out of reach of children Q They may put their heads into it and may be suffocated Make sure to connect the AC input plug of the unit into a wall outlet commercial power with rated input voltage Q Connecting to a wall outlet commercial power of a different rated input voltage may result in fire The unit may fail Safety precautions VAN Caution for installation and connection Do not connect devices such as dryers which have a half wave rectifier where only half cycles of the AC power flows Overc
55. minutes or more the status No 12 occurs and output stops Same as above Reduce the number of connected devices until the display appears as in status No 3 Continuous ON or Discharging Stopped due to excess connection capacity When the connection capacity is 120 or more the unit immediately enters this status without first entering status No 11 29 Turn OFF this unit and all connected devices Reduce the number of connected devices and then turn ON this unit and the connected devices 4 Operation 4 Displays and beeps when there is an equipment failure continued Status Jindicator Battery replacement Beep Output Charging Description indicates blinking Solution O Continuous ON or Discharging Stopped because of output short circuit Check that the AC input of connected devices is not short circuited Continuous Stopped because of failure Turn OFF this unit and all connected devices Then turn the power switch back ON for this unit only If the display does not change there is a problem with the UPS Contact the shop of purchase or our Electronic Systems amp Equipments customer support center at Stopped because o over output voltage error Details of error are displayed only when he Beeper stop switch is pressed while in status No 14 Stopped because o under output
56. n Use the included RS 232C cable to connect 50 9 Description of related products 2 Using the UPS service in Windows Server2003 XP 2000 Install the UPS service driver that is on the included CD ROM and connect to the unit using the method shown below BX35F BX50F USB connection 000 Use the included USB cable to connect BX50FW BX75SW RS 232C connection Use the included RS 232C cable to connect When there is a problem with the power supply files can be saved applications can be quit Windows can be shut down and the UPS can be stopped shut down 3 When using the UPS service in Windows NT 4 0 The OS standard UPS service can be used with a separately purchased cable DOS V machine use a BUC16 or BUC 24 optional cable to connect NEC PC9801 9821 machine use a BUC19 or BUC 24 optional cable to connect 9 3 Connecting the UPS 1 USB connection 2 RS 232C connection Os Les a BE tare Connect to k USB port on UPS M Connect tong RS 232C terminal SA Connect to USB port on PC Connect to RS 232C port on PC Included USB cable BX35F BX50F M Connect to RS 232C Ol Connect to RS 232C port on PC BX75SW Included RS 232C cable 51 9 Description of related products 9 4 About the included UPS monitoring software Using the included UPS monitoring software allows you to automat
57. nit stop using it and the unit must be inspected and or repaired For repair contact us Y When the battery is dead replace it immediately or stop using the unit Continuing the use of it may cause a fire For more on how to check the battery see 5 Maintenance and inspection on page 36 For more on how to replace the battery see 5 2 Replacing the battery on page 37 Ambient temperature Expected life 20 C 4 to 5 years The values in the table are the expected life under standard 30 C 2 to 2 5 years use conditions and are not guaranteed Wipe the AC input plug clean of dirt with a dry cloth occasionally Settled dust may cause a fire If you notice abnormal sound or smell smoke or leakage from the inside immediately turn off the power switch and disconnect the AC input plug from a wall outlet commercial power Using the unit under such conditions may cause a fire f you notice such a condition stop using the unit and contact us at___ for inspection and repairs Use the unit under the conditions in which you can immediately disconnect the AC input plug from a wall outlet commercial power in the case of an abnormal event If fluid leaks from the unit do not touch the fluid Doing so may cause blindness or burns f the fluid contacts your eyes or skin wash it out with lots of clean water and consult your doctor a Notes Before stopp
58. nit from a cold place to a warm place leave it for several hours before using it f the unit is moved to a warmer place and the power is turned on soon the unit failure may occur due to condensation to the unit Charge the battery for at least 12 hours soon after purchasing the unit f you do not use the unit for a long time after the purchase the property of the battery may deteriorate and the battery may become unusable To charge a battery connect the 100 VAC input plug of the unit to a wall outlet commercial power When storing the unit charge the battery for at least 12 hours and turn off the power switch Even if the unit is not used the battery gradually discharges and the battery is left for a log time it goes into an over discharge state The backup time may become shorter or the battery may become unusable The storable period of the built in battery of the unit is 6 months after complete charging f you want to store the battery longer than 6 months connect the AC input plug of the unit to a commercial power wall outlet for at least 12 hours within 6 months Turn off the power switch of the unit during storage 16 2 Installation and connection E Notes Do not short the output lines of the unit each other and the output lines to the ground The unit may fail Do not connect the AC input plug of the unit to its Power Supply Output Receptacle during the Battery Mode The unit may f
59. onnected devices push in the AC Input Overcurrent Protection Black Button and turn on the Power Switch of the UPS again If the status indicator does not display normally there is a problem with the UPS See Interpreting a beep and display on page 29 Isn t the voltage of the wall outlet commercial power too low Stop devices that consume a lot of power such as an air conditioner Check the UPS for example by connect it to a wall outlet commercial power in another room or house It does not operate when the voltage is less than 90V Backup is not possible The computer stops when a power failure occurs Isn t charging insufficient Perform the test after charging the battery for at least 12 hours You can charge the battery by connecting the AC input plug of the UPS to a wall outlet commercial power Backup is performed too frequently Frequent switching is performed although a power failure does not occur You hear the sound of switching The display is abnormal The display is unstable White lines occur Noise increases 1 The input power supply may be at fault Connect the UPS to a wall outlet commercial power in another room or if possible another house and check it Or stop large devices such as a cooler Isn t a page printer connected Because large current flows instantaneously in printers normal backup is not possible The UPS generates some noise when performing backup For
60. ower Switch Battery Replacement Cover Grounding Terminal Rear view m AC Input Cord Plug Power Supply Output Receptacle AC Input Overcurrent Protection USB Communication Connector DIP Switch BX50FW Digital Status Indicator Front view m Beep Stop Test Switch Fa or a 28 J aa OS Battery Replacement Indication Lamp L Power Switch Battery Replacement Cover Communication Method Selection Switch Power Supply Output Receptacle AC Input Cord Plug Rear view AC Input Overcurrent Protection Serial Contact Communication Connector DIP Switch 12 1 Preparation BX75SW Front view omron POWLI BX75SW Rear view BRAY Digital Status Indicator Beep Stop Test Switch Battery Replacement Indication Lamp Power Switch Battery Replacement Cover DIP Switch Communication Method Selection Switch Serial Contact Communication Connector Grounding Terminal Network Surge Protection Optional Power Supply Output Receptacle M AC Input Overcurrent Protection AC Input Cord Plug 13 1 Preparation 1 3 Explanation of symbol used on unit Sym
61. procedure for example saving data while the unit supplies power Reboot If the battery discharges completely during a power failure the unit stops After the recovery from the power failure the unit automatically restarts and supplies power If you do not want to restart connected devices turn off the power switch of either the unit or the connected devices 10 1 Preparation 1 1 Checking the contents 1 Preparation Check whether all the package contents are included and there is no damage found on their appearance If you should notice defects or anything wrong contact us 1 Accessories related to the main unit BX35F BX50F BXSOFW BX75SW User s manual 1 1 1 1 Warranty 1 1 il 1 User registration card 1 1 1 1 3P 2P conversion adaptor A 1 1 1 Label How to determine operating status 1 1 1 1 Rubber feet None None None 4 Vertical stand 1 set 2 pieces 1 set 2 pieces 1 set 2 pieces None 2 UPS monitoring software BX35F BX50F BX50FW BX75SW User s manual 1 1 1 1 CD ROM 1 1 1 1 Communication cable 1 USB 1 USB 1 RS 232C 1 RS 232C 11 1 Preparation 1 2 Part names BX35F BX50F Digital Status Indicator Front view m Beep Stop Test Switch al 88 jlo TE aha Qz Battery Replacement Indication Lamp P
62. r later Serial USB 1 1 UPS Power Manager Mac OS X Server 10 3 or later Note 1 included software BX50FW Windows Server2003 Serial RS 232C PowerAct Pro BX75SW Windows XP 2000 included software UPS service OS standard UPS service driver included software Contact signal UPS service BUC16 BUC24 Note 1 Note 3 OS standard optional cable Windows NT4 0 Contact signal UPS service BUC16 Note 4 BUC24 Note 1 Note 2 OS standard optional cable Windows ME 98 Serial RS 232C PowerAct Pro included software Linux Note 5 Serial RS 232C PowerAct Pro included software ote 1 Files cannot be automatically saved ote 2 To automatically stop the UPS it may be necessary to change the PC s BIOS settings Change the PC S BIOS settings so that the PC s power supply is not automatically cut after OS shutdown is performed ote 3 Even if the UPS does not stop when the OS is shut down it stops automatically when the battery is depleted ote 4 If the connected PC is an NEC PC 9800 series or PC9821 series computer use BUC19 ote 5 For the latest information check our website at http www omron co jp ese 1 Using the included monitoring software To use the software use the PowerAct Pro Windows Linux UPS Power Manager Mac and connect the PC to the unit using one of the following methods BX35F BX50F USB connection Use the included USB cable to connect BX50FW BX75SW RS 232C connectio
63. rating the power output of this unit does not stop and power is supplied from the outlet during a power failure Do not disassemble repair or modify the unit Doing so may cause an electric shock or a fire If fluid leaks from the unit do not touch the fluid Doing so may cause blindness or burns f the fluid contacts your eyes or skin wash it out with lots of clean water and consult your doctor Do not throw the unit into fire The lead battery in the unit may explode or leak dilute sulfuric acid OOO VAN Caution for battery replacement Perform replacement on a stable and flat place Handle the battery carefully not to drop it Not doing so could cause injury or burns due to liquid acid leakage Use a specified battery for replacement Not doing so may cause a fire Product model BXB5OF battery pack for BX385F BX50F BX50FW BXB75S battery pack for BX75SW Do not replace the battery in a place where there is flammable gas Spark may occur when connecting the battery which may cause an explosion or fire If fluid dilute sulfuric acid leaks from the battery do not touch the fluid Doing so may cause blindness or burns f it contacts your eyes or skin wash it out with lots of clean water and consult your doctor Do not disassemble or modify the battery Doing so could cause dilute sulfuric acid leak which could cause blindness and burns Do not drop the b
64. rcial power Se L Cyn or other 2 Install the unit periphera Q Write the usage start date on the label on the top side Also by using the included UPS monitoring software possible to keep a record of usage start date by the software Do not install the unit in any position other than those indicated below Vertical BX35F BX50F BX50FW LTTE Attach the included stand so that the left side is the bottom Horizontal BX35F BX50F BX50FW e Detach the rubber feet from the bottom surface when positioning i vertically e Once the rubber feet are removed protrusions on the bottom surface will become visible Align the stand with these protrusions aD le to attach it T Do not position the unit in the ways shown below x Front panel facing upward x Fa facing Front panel ONL Panel Vertical O O O Right side at bottom Front panel 2 Installation and connection E 3 Connect devices that require backup to the unit s power supply output receptacle When the unit s 3 output receptacles the BX35F 50F has 3 the BX50FW has 2 are insufficient increase the number of output receptacles by attaching a separately purchased power strip lt Connection example 1 gt lt Connection example 2 gt TH Tm
65. re below to shut down your OS Choose Restart in MS DOS mode to exit from OS and display the MS DOS mode screen 3 Disconnect the AC Input Plug of the UPS and measure the backup time Measure the time until the unit automatically stops and all displays disappear with the plug disconnected The backup time you measure for the first time after purchase is the initial value of the backup time 7 2 Estimated backup time The backup time varies depending on the capacity of connected devices After calculating the total capacity of connected devices refer to the graph of the backup time to obtain an estimation of the initial value of the backup time This is also applied to checking the battery 1 Unify the total capacity power consumption of connected devices to W Watt For the indication of connected devices check your computer and the rear of the display There are 3 types of indication VA Volt Ampare indication A Ampare indication and W indication Example 1 100 VAC 50 60Hz 145 W Indication Value Example 2 100 VAC 50 60Hz 1 8 A VA x power factor W Example 3 100 VAC 50 60Hz 150 VA A x power factor x 100 W For devices that use the VA or A indication convert the capacity into W Multiply the value indicated on devices by the value in the right table for conversion When the power factor is unknown enter 1 The power factor usually ranges between 0 6 and 1 2 Add the values conv
66. s and the unit shuts down using the shutdown software or contact signal the unit automatically starts and begins to output when the commercial power is restored ON Does not automatically restart when power is restored After the unit shuts down using the shutdown software or contact signal it does not start up when commercial power is restored Startup is performed manually by turning the power switch OFF once and then back ON again Auto battery test ON OFF setting setting switch 3 Factory shipped setting OFF E 1 2 3 4 5 6 7 8 OFF The battery test is automatically executed at intervals of 4 weeks ON The auto battery test is disabled Use this setting to disable Battery Mode in for the regularly performed auto battery test 32 4 Operation Power output stop delay time setting setting switches 5 and 6 Factory shipped setting OFF and OFF Only for BX50FW and BX75SW annaa 1 2 3 4 7 8 Setting switch 5 Setting switch 6 Power output stop delay time OFF OFF 0 second ON OFF 60 seconds OFF ON 120 seconds Does not stop ON ON power output The UPS delays the shutdown timing If the user sets switch 5 ON switch 6 ON the UPS does not stop the output even if the backup stop BS is valid AC input ON OFF J BS signal ON Te 0Sloura
67. topped This is displayed only None Discharg for a few seconds Are not the same as shown above gt Operation is abnormal Check the status of lamps and beep and turn off the Power Switch e f the display is one of those shown in 4 Displays and beeps when there is an equipment failure in 4 3 Interpreting beeps and displays on page 29 take the necessary measures and then go back to 1 on page 23 e f no Battery Mode is performed and the UPS and the connected devices stop insufficient charging of the battery is suspected Connect the AC input plug of the UPS to a wall outlet commer cial power charge the battery for approximately 6 hours and then go back to 4 on page 23 e f the problem persists after checking the 2 points above con tact us 6 Connect the AC input plug to a wall outlet commercial power again The Status indicator stops blinking and turns on without intervals and the beeper stops The status is as shown below Status indicator Description m7 Power switch ON 7 Lu l Operating normally Checking the operation is now complete Installation and connection is now complete 24 3 Preparation for operation 3 Preparation for operation 3 1 Charging the battery When you connect the AC input plug of this unit to a wall outlet commercial power the battery charg ing automatically starts regardless of the on off state of the Power Switch and it
68. ture may cause the built in battery to deteriorate rapidly and become unusable Do not perform a withstand voltage test The input circuit has a built in surge absorption device A withstand voltage test may break it When performing an insulation resistance test use the 250 VDC range Before stopping the commercial power to the unit turn OFF the power switch of the unit The unit enters Battery Mode when commercial power is stopped If you frequently use the unit in Battery Mode the battery life may be significantly shortened Do not fail to confirm the system operation beforehand if the unit is used other than Output 100V mode for BX50FW BX75SW only At the time of battery operation the maximum voltage peak voltage of output rectangular wave may be lower than the maximum voltage at the time of usual operation commercial power supply For this reason some connected devices may fail to operate normally 17 2 Installation and connection 2 2 Installation and connection BX35F BX50F BX50FW Connection to back up your computer and peripherals Note Before installing this device make a record of the serial number of this device The serial number is required when contacting us about the device The serial number is written in the label on the unit 1 Disconnect all AC input plugs of your computer and peripherals from a wall outlet commercial power Wall outlet comme
69. ur PC and change to a System startup after power restoration setting example Power On Individual BIOS setting methods and or displays may differ depending on the PC For more information refer to your PC instruction manual or the technical support center for your PC When considering a system with automatic startup at power restoration choose a PC that satisfies the condition shown below For more information on PC operation when input power is supplied consult your PC instruction manual or contact the PC technical support center lt Condition gt Without pressing the power switch the PC starts up when input power is supplied After shutdown processing in the event of a power failure the unit restarts automatically and supplies power once power is restored If you do not want the devices connected to the UPS to start up turn OFF their switches The automatic restart setting can be disabled in the included UPS monitoring software 52 Reference References A Specifications BX35F BX50F BX50FW BX75SW Method Operation method Full time commercial power supply method Connectable devices PC display and peripherals Input Input voltage 100V mode 100V mode range 86 4 to 114 4 VAC 86 4 to 114 4 VAC 110V mode 110V mode 96 4 to 124 4 VAC 96 4 to 124 4 VAC 115V mode 115V mode ge E Pio Tres 101 410 129 4 VAC 101 4to 129 4 VAC
70. uring normal operation Status indicator Battery replacement Output Charging Description g indicates blinking Solution Oo Ou O OFF OFF No AC input Operation stopped O OFF ON There is AC input Power switch OFF OFF Discharging Power switch ON Operating normally Self diagnostic test in progress OFF Intermittent 4 second intervals Discharging OFF Discharging Auto battery test in progress ring power failure or AC input error Backup is operating due to power failure or AC input error The battery will be depleted if backup operation continues Perform shutdown operations for the connected devices and stop them Intermittent 1 second intervals OFF Discharging Same as above Battery level is low so output will stop soon Same as above OFF Discharging Battery is dead so output stopped This is displayed only for a few seconds Charge the battery AC input voltage or frequency is too high over Power switch OFF Use within the input voltage frequency range described in the specifications s and beeps when th Intermittent 0 5 second intervals ON or Discharging AC input voltage or frequency is too low under Power switch OFF ere is an equipment failure There are too many connected devices and the rated capacity is exceeded If this status continues for 5
71. urrent may damage the UPS Connect the unit to a wall outlet commercial power with a current capacity of 8A or more BX35F or 12A or more BX50F BX50FW and BX75SW Otherwise the power cord may be heated When equipment with the maximum output capacity is connected a maximum current of 8A or BX35F or 12A BX50F BX50FW and BX75SW flows Provide secure grounding For a 3P wall outlet directly connect the AC input plug of the unit to it Not doing so may cause an electric shock in the case of unit failure or electric leakage When you use a 3P 2P conversion plug for AC input plug be sure to perform grounding before connecting the AC input plug into a wall outlet commercial power Do not disconnect the grounding before disconnecting the AC input plug from a wall outlet commercial power Grounding is necessary to enable its surge protection function Do not disassemble repair or modify the unit Doing so may cause an electric shock or a fire Do not install the unit in other than specified orientations Dropping or toppling the unit may cause injury If you install the unit in an orientation other than specified the unit cannot be protected from a battery fluid leakage When installing the unit vertically do not put any object on it When installing the unit horizontally do not put any object heavier than 25kg Doing so may cause distortion of damage to the case which may cause a
72. ver to start up the unit by the remote signals e Output voltage setting 100V 110V 115V 120V Four types of output voltage can be set Applicable only for BXSOFW and BX75SW 3 1 The UPS operation mode can be set if the power switch is turned ON while the beeper stop switch is pressed Note While in setting mode output from the output receptacles are OFF even if the power switch is ON How to make settings There are 2 items to select 1 Cold start ON OFF setting 2 Output voltage setting only for BXS50FW BX75SW 1 When the beeper stop switch is pressed for less than 3 seconds the next item is displayed Cold start ON OFF setting Output voltage setting t 2 Setting mode starts if the beeper stop switch is held for more than 3 seconds 3 When the power switch is turned OFF setting mode quits and it returns to normal status Status No 2 Note The output voltage setting is disabled for the BX35F and BX50F Example When making output power supply settings selection between 110V 115V 120V modes is not possible Only 100V mode is possible Normal status There is AC input Power switch OFF Status No 2 A B Setting mode C a Cold start ON The unit can startup even 4 when there is no AC input lo Cold start OFF Cold start ON OFF setting ON cr D a j a rms l M __ OFF
73. y replacement lamp blinks and the beeper sounds See also gt 4 3 Interpreting a beep and display gt Page 29 Follow the directions for the solutions described in 4 Displays and beeps when there is an equipment failure and 5 Display and beep for battery replacement The setting switch on the rear of the UPS allows you to select the disable the auto battery test setting See also gt 4 7 Changing the setting of the functions gt Page 32 See Auto battery test ON OFF setting 31 4 Operation 4 7 Changing the setting of the functions 1 Selecting functions with the setting switches After changing the setting switches turn ON the power switch again while the AC input plug is connected to a wall outlet commercial power e Otherwise the change will not take effect Power output stop delay time setting setting switch 1 Factory shipped setting OFF Lm OFF The beeper sounds when an alarm is necessary ON The beeper does not sound for backup operation or battery replacement The beeper sounds for other errors connection capacity exceeded operation error etc 2 3 4 5 6 7 8 Auto restart setting setting switch 2 Factory shipped setting OFF Loe 1 2 3 4 5 6 7 8 OFF Automatically restarts when power is restored After a power failure occur

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