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Enterprise 1U Rackmount Series User's Manual

1.

Introduction

2

2.

Controls and Indicators

6

3.

Installation

8

4.

Operation

12

5.

Troubleshooting

15

6.

Replacing the Battery

16

7.

Obtaining Service

19

8.

Specifications

20

9.

Configurable Parameters & Settings

22

10.

Limited Product Warranty

23

11.

Declaration of Conformity

25

© Copyright Para Systems, Inc., 2005

1

English

Thank you for purchasing a MINUTEMAN power protection product. It has been designed and manufactured to provide many years of trouble free service.

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS !

Please read this manual before installing your Enterprise 1U Rackmount Series UPS, models E700RM1U, E1000RM1U, E1500RM1U, as it provides important information that should be followed during installation and maintenance of the UPS and batteries allowing you to correctly set up your system for the maximum safety and performance. Included is information on customer support and factory service if it is required. If you experience a problem with the UPS please refer to the Troubleshooting guide in this manual to correct the problem or collect enough information so that the MINUTEMAN Technical Support Department can rapidly assist you.

This symbol indicates "ATTENTION"

This symbol indicates "Risk of Electrical Shock"

This symbol indicates "Alternating Current Supply Phase"

This symbol indicates "Alternating Current Supply"

2

This symbol indicates "Direct Current Supply"

This symbol indicates "Equipment Grounding Conductor"

CAUTION! Connect the UPS to a two pole, three wire grounding AC wall outlet. The receptacle must be connected to the appropriate branch protection (circuit breaker or fuse). Connection to any other type of receptacle may result in a shock hazard and violate local electrical codes. Do not use extension cords, adapter plugs, or surge strips.

CAUTION! To reduce the risk of electrical shock with the installation of this UPS equipment and the connected equipment, the user must ensure that the combined sum of the AC leakage current does not exceed 3.5mA.

CAUTION! To reduce the risk of electrical shock in conditions where the load equipment grounding cannot be verified, disconnect the UPS from the AC wall outlet before installing a computer interface cable. Reconnect the power cord only after all signaling connections are made.

WARNING: This Uninterruptible Power Supply contains potentially hazardous voltages. Do not attempt to disassemble the UPS beyond the battery replacement procedure. This UPS contains no user serviceable parts. Repairs and Battery replacement must be performed byQUALIFIED SERVICE PERSONNEL ONLY.

WARNING: Risk of Electrical Shock. Hazardous live parts inside these power supplies are energized from the battery even when the AC input is disconnected.

CAUTION! Tode-energizethe outputs of the UPS:

1.If the UPS is on press and release the On/Off/Test button.

2.Disconnect the UPS from the AC wall outlet.

3.To de-energizethe UPS completely, disconnect the battery.

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3

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NOTICE: This equipment has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart J of Part 15 of FCC Rules and the Class A limits for

radio noise emissions from digital apparatus set out in the Radio Interference of the Canadian Department of Communications. These limits are designed to provide reasonable protection against such interference in a residential installation. This equipment generates and uses radio frequency and if not installed and used properly, that is, in strict accordance with the manufacturer's instructions, this equipment may cause interference to radio and television reception. If this equipment does cause interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Re-orientthe receiving antenna.

Relocate the computer with respect to the receiver.

Move the computer away from the receiver.

Plug the computer into a different outlet so that the computer and receiver are on different branch circuits.

Shielded communications interface cables must be used with this product.

WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Receiving Inspection

After removing your MINUTEMAN UPS from its carton, it should be inspected for damage that may have occurred in shipping. Immediately notify the carrier and place of purchase if any damage is found. Warranty claims for damage caused by the carrier will not be honored. The packing materials that your UPS was shipped in are carefully designed to minimize any shipping damage. In the unlikely case that the UPS needs to be returned to MINUTEMAN, please use the original packing material. Since MINUTEMAN is not responsible for shipping damage incurred when the system is returned, the original packing material is inexpensive insurance. PLEASE SAVE THE PACKING MATERIALS!

NOTE: These UPSs are shipped with the batteries disconnected. The batteries must be connected before putting these UPSs into service. Refer to Section 3 "Installation" for connecting the batteries.

4

Para Systems Life Support Policy

As a general policy, Para Systems Inc. (Para Systems) does not recommend the use of any of its products in life support applications where failure or malfunction of the Para Systems product can be reasonably expected to cause failure of the life support device or to significantly affect its safety or effectiveness. Para Systems does not recommend the use of any of its products in direct patient care. Para Systems will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory to Para Systems that (a) the risks of injury or damage have been minimized, (b) the customer assumes all such risks, and (c) the liability of Para Systems Inc. is adequately protected under the circumstances.

Examples of devices considered to be life support devices are neonatal oxygen analyzers, nerve stimulators (whether used for anesthesia, pain relief, or other purposes), auto transfusion devices, blood pumps, defibrillators, arrhythmia detectors and alarms, pacemakers, hemodialysis systems, peritoneal dialysis systems, neonatal ventilator incubators, ventilators for both adults and infants, anesthesia ventilators, and infusion pumps as well as any other devices designated as “critical” by the United States FDA.

Hospital grade wiring devices and leakage current may be ordered as options on many PARA SYSTEMS UPS systems. PARA SYSTEMS does not claim that units with this modification are certified or listed as Hospital Grade by PARA SYSTEMS or any other organization. Therefore, these units do not meet the requirements for use in direct patient care.

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5

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CONTROL PANEL

The AC normal (green) LED illuminates in a steady state when the UPS is on and operating in the AC normal mode. The AC normal LED will extinguish when operating in the Battery mode.

The On-Battery(green) LED illuminates in a steady state when the UPS is operating in the Battery mode. TheOn-BatteryLED will extinguish when operating in the AC normal, Boost and Buck modes.

The Boost (yellow) LED illuminates in a blinking state when the UPS is operating in the Boost mode. The Boost LED will extinguish when operating in the AC normal, Buck and Battery modes.

The Buck (yellow) LED illuminates in a blinking state when the UPS is operating in the Buck mode. The Buck LED will extinguish when operating in the AC normal, Boost and Battery modes.

The Fault (red) LED illuminates in a steady state when the UPS detects an internal fault. The Fault LED is extinguished when the UPS is operating properly.

The Weak/Bad Battery (red) LED illuminates in a steady state when the UPS detects a weak battery, bad battery or if the battery is disconnected. The Weak/Bad Battery LED is extinguished when the battery's condition is good.

The Site Wiring Fault (red) LED illuminates in a steady state when the UPS detects a site wiring problem. The Site Wiring Fault LED is extinguished when the UPS is connected to proper site wiring.

6

The Load Level Bar Graph operates as follows:

LED #10: >10% load (green/red/yellow) LED will be green and illuminated when there is at least 10% of the rated capacity.

LED #30: >30% load (green/yellow) LED will be green and illuminated when there is at least 30% of the rated capacity.

LED #50: >50% load (green/yellow) LED will be green and illuminated when there is at least 50% of the rated capacity.

LED #70: >70% load (green/yellow) LED will be green and illuminated when there is at least 70% of the rated capacity.

LED #90: >90% to approximately 109% load (red/yellow) LED will be yellow and illuminated when there is approximately 90% of the rated capacity to indicate that unit is near full capacity. The LED will turn red at 110% load capacity to indicate an Overload condition.

The Battery Capacity Bar Graph operates as follows:

LED #90: >90% battery capacity (red/yellow) LED will be yellow and illuminated until the battery’s capacity drops below 80% capacity and then it will extinguish.

LED #70: >70% battery capacity (green/yellow) LED will be yellow and illuminated until the battery’s capacity drops below 60% capacity and then it will extinguish.

LED #50: >50% battery capacity (green/yellow) LED will be yellow and illuminated until the battery’s capacity drops below 40% capacity and then it will extinguish.

LED #30: >30% battery capacity (green/red/yellow) LED will be yellow and illuminated until the battery’s capacity drops below 30% capacity and then it will turn red. When the battery capacity drops below 20% capacity the LED will extinguish.

LED #10: >30% battery capacity (green/red/yellow) LED will be yellow and illuminated until the unit issues a Low Battery Warning Alarm and then it will turn red to indicate a Low Battery Warning.

The Multi-FunctionOn/Off/Test Button functions as follows: When the UPS is Off, press and release the On/Off/Test button after one beep to turn the UPS On.

When the UPS is On, press and release the On/Off/Test Button after one beep to turn the UPS Off.

When the UPS is On, press and hold the On/Off/Test button for four beeps, then release the button. The UPS will perform a 5-secondSelf Test.

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7

REAR PANEL

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1.The input power cord has a NEMA 5-15PPlug.

2.The input circuit breaker will trip in the event the load exceeds the UPS’s power rating.

3.The Battery Backup output power receptacles are NEMA 5-15Rtype. The output receptacles are electrically wired into two segments to support the

"Load Shedding Function". The three receptacles on the left are Segment 1 and the three receptacles on the right are Segment 2.

4.The RS232 Communications Interface Port is for UPS monitoring and control.

5.The R-J11/R-J45modular connectors are used for 10/100Base-TNetwork/ single line Phone/Fax/Modem protection.

6.The USB Communications Interface Port is for UPS monitoring and control.

7.The Dipswitches are for setting the Inverter (On-Battery)output voltage.

8.The option slot will support MINUTEMAN option cards only.

INSTALLATION PLACEMENT

The Enterprise 1U Rackmount Series is intended to be install in a temperature controlled environment that is free of conductive contaminants. Select a location which will provide good air circulation for the UPS at all times. Avoid locations near heating devices, water or excessive humidity, or where the UPS is exposed to direct sunlight. Route power cords so they cannot be walked on or damaged.

Operating Temperature (Maximum): 0 to 40 degrees C (+32 to 104 degrees F) Operating Elevation: 0 to 3,000m (0 to 10,000 ft)

Operating and Storage Relative Humidity: 95%, non-condensingStorage Temperature:-15to +45 degrees C (+5 to +113 degrees F) Storage Elevation: 0 to 15,000m (0 to +50,000 ft)

8

INSTALLATION

Be sure to read the installation placement and all the cautions before installing the UPS. Place the UPS in the final desired location and complete the rest of the installation procedure. These UPSs are shipped with the internal batteries disconnected. The batteries must be connected before putting these UPSs into service. Follow the procedure below to connect the batteries and install the UPS into the rack. USE CAUTION: The UPS is heavy. Use the appropriate number of personnel when installing the UPS.

Connecting the Batteries

1.Remove the UPS from the shipping box and set on the floor or a bench top.

2.Grasp the front panel and gently pull it off the UPS. (FIG. 1)

3.Remove the four retaining screws for the battery retaining bracket. (FIG. 2)

4.Remove the battery retaining bracket. (FIG. 2)

5.Grasp the battery tray and gently pull the battery tray out far enough to get to the battery connectors (red and black). (FIG. 3)

6.Connect the battery connectors (red and black) together.

7.Gently slide the battery tray back into the UPS.

8.Re-installthe battery retaining bracket.

9.Re-installthe four retaining screws for the battery retaining bracket.

10.Re-installthe front panel onto the UPS.

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FIG. 1

FIG. 2

FIG. 3

9

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Installing the UPS in a 4-postrack

USE CAUTION: The UPS is heavy. Use the appropriate number of personnel when installing the UPS.

1.Install the rails in the 4-postrack. (FIG. 1)

2.Install the rack ears on the UPS. (FIG. 2)

3.Align the cleats with the rails and slide the UPS into the rails. (FIG. 3) NOTE: The cleats arepre-mountedon the UPS.

4.Secure the UPS to the rack with the retaining screws (not provided). The UPS is ready for normal operation, see connecting your equipment.

Installing the UPS in a 2-postrack

USE CAUTION: The UPS is heavy. Use the appropriate number of personnel when installing the UPS. MINUTEMAN recommends that the UPS be installed at the bottom of the rack and that the rack ears be installed as FIG. 4.

1. Install the rack ears on the UPS. (FIG. 4)

NOTE: If you are installing the rack ears in the middle of the UPS, the premounted cleats will have to be removed from the UPS.

2. Secure the UPS to the rack with the retaining screws (not provided). The UPS is ready for normal operation; see connecting your equipment.

FIG. 1

FIG. 2

FIG. 3

FIG. 4

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CONNECTING YOUR EQUIPMENT

Plug the equipment into the output receptacles on the rear panel of the UPS. Do not use extension cords, adapter plugs or surge strips on the output of the UPS. Ensure that you do not exceed the maximum output rating of the UPS (refer to the information label on the UPS or the Electrical Specifications in this manual).

CAUTION! DO NOT connect a laser printer to the output receptacles on the UPS, unless the UPS is rated 2000VA or greater. A laser printerdraws significantly more power when printing than at idle and

may overload the UPS.

CONNECTING THE UPS TO AN AC SOURCE

Plug the UPS into a two pole, three wire, grounded receptacle only. Do not use extension cords, adapter plugs, or surge strips.

CHECKING THE SITE WIRING FAULT

After plugging in the UPS, check the Site Wiring Fault (SWF) LED on the control panel of the UPS. If the SWF LED is illuminated, the UPS is plugged into an improperly wired AC outlet. If the UPS indicates a Site Wiring Fault (SWF), have a Qualified Electrician correct the problem.

CHARGING THE BATTERY

The Enterprise 1U Rackmount Series UPS will charge the internal batteries whenever the UPS is connected to an AC source. It is recommended that the UPS's batteries be charged for a minimum of 4 hours before use. The UPS may be used immediately, however, the “On-Battery”runtime may be less than normally expected.NOTE: If the UPS is going to be out of service or stored for a prolonged period of time, the batteries must be recharged for at least twentyfour hours every ninety days.

COMMUNICATIONS PORT CONNECTION (OPTIONAL)

MINUTEMAN Power Monitoring Software and interface cables kits can be used with the Enterprise 1U Rackmount Series UPS. Use only MINUTEMAN or MINUTEMAN approved interface cables with these UPSs. Connect the interface cable (Serial or USB) to the appropriate communications port on the rear panel of the UPS. Connect the other end of the cable to the device that will be monitoring/controlling the UPS. NOTE: Connecting to the Communications Port is optional. The UPS works properly without this connection.

NETWORK/PHONE/FAX/MODEM PROTECTION CONNECTION (OPTIONAL) Connect a 10/100 Base-T network, single line phone, Fax or Modem line to the RJ11/45 protection sockets on the rear panel of the UPS. This connection will require another length of telephone or network cable. The cable coming from the telephone service or networked system is connected to the port marked “IN”. The equipment to be protected is connected to the port marked "OUT". NOTE:Connecting to the Network/Phone/Fax/Modem protection socket connection is optional. The UPS works properly without this connection.

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SYSTEM OVERVIEW

This Line-Interactive1U Rackmount model UPS protects internetworking and telecommunications equipment from blackouts, brownouts, overvoltages, and surges. The AVR function continuously corrects the voltages,in-betweenthe brownout and overvoltage transfer points (85 - 150VAC), to a safe usable level. When the UPS is operating in the AVR mode the audible alarm will remain silent and the Boost or the Buck indicator will blink. During normal AC operation, the MINUTEMAN UPS will quietly and confidently protect your system from power anomalies.

The UPS will charge the batteries with the UPS in the on or off position as long as the UPS is plugged into the wall outlet and there is an acceptable AC voltage present. When a blackout, brownout, or an overvoltage condition occurs; the UPS will transfer to the battery mode, the On-Batteryindicator will illuminate and the audible alarm will sound once everyten-secondsindicating that the commercial power is lost or unacceptable. When the commercial power returns or is at an acceptable level, the UPS will automatically transfer back to the AC normal mode and start recharging the batteries. During an extended outage when there is approximatelytwo-minutesof backup time remaining the audible alarm will sound twice everyfive-seconds.This Low Battery Warning is letting the user know that they should save all open files and turn off their computer. When the batteries reach thepre-determinedlevel the UPS will automatically shutdown protecting the batteries from over discharging. Once the commercial power returns the UPS will automatically restart, providing safe usable power to the connected equipment and start recharging the batteries.

TURNING THE UNIT ON/OFF

On / Off / Test Button

Press and release the On/Off/Test Button after one beep to turn the UPS on and supply power to the load. The load is immediately powered while the UPS runs a five-secondself test. Press and release the On/Off/Test Button after one beep to turn the UPS off. The UPS will continue to charge the batteries whenever it is plugged into a wall outlet and there is AC present.

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SELF TEST

The self test feature is useful to verify the correct operation of the UPS and the condition of the batteries. With the UPS in the AC normal mode, press and hold the On/Off/Test Button for four beeps, then release the button. The UPS will perform a ten-secondself test. During the self test, the UPS will switch to battery power and theOn-BatteryLED will illuminate and the audible alarm will sound. The length of the test that is automatically performed every two weeks is longer than thestart-upor user invoked test. This test will run for approximatelyfifteen-secondsto measure the battery’s capability to provide an acceptable amount of runtime. If the UPS fails a self test, one of the LEDs will remain illuminated indicating the type of problem.NOTE: The UPS will automatically perform a self test onstart-upand every two weeks.

DIP SWITCH SETTINGS

The DIP Switch setting may be changed by the user to set the desired Inverter (On-Battery)output voltage. The DIP Switch must be set to the desired Inverter(On-Battery)output voltage and then the UPS must be turned off and restarted to reconfigure the microprocessor and save the changes. The Inverter (OnBattery) output voltage setting can be either 120VAC (default) or 127VAC. Changing the Inverter(On-Battery)output voltage to 127VAC, will also change the Buck setpoint from 130VAC (default) to 137VAC.

Inverter (On-Battery)outputvoltage

Switch

1

2

120V

(Off)

(On)

127V

(On)

(Off)

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LOAD SHEDDING FUNCTION

The output receptacles are electrically wired into two segments to support the "Load Shedding Function". The user can control the two segments individually or both at the same time. The Load Shedding Function is controllable by the Power Monitoring Software or the SNMP card.

ALARMS

ON BATTERY

When the UPS is operating on the batteries, the On-BatteryLED will illuminate and the audible alarm will sound once everyten-seconds.The alarm will stop once the UPS returns to the AC normal mode.

LOW BATTERY WARNING

The UPS will sound two beeps every five-secondswhen the battery reserve runs low. This condition will continue until AC returns or the UPS shuts down from battery exhaustion.

UPS FAULT

When the UPS detects a hardware fault, the Fault LED will illuminate and the UPS will sound a constant alarm. The fault condition, in some instances, may be reset by turning the UPS off and then on.

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OVERLOAD

When the amount of load attached to the UPS exceeds its power rating, the Overload LED will illuminate and the UPS will sound a constant alarm. This alarm will remain on until the excess load is removed or the UPS’s self protection circuit shuts the UPS down.

WEAK/BAD BATTERY

The UPS automatically tests the battery’s condition and will illuminate the Weak/ Bad Battery LED and sound the alarm. This alarm will be repeated until the batteries pass a self test. If the battery is weak, bad or disconnected, the Weak/Bad Battery LED will illuminate and the alarm will beep three times every five-minutesuntil the battery is reconnected or replaced. It is recommended that the UPS be allowed to charge overnight before performing a battery test to confirm a Weak/Bad Battery condition.

NOTE: If the UPS has a Weak/Bad Battery Alarm after reconnecting or replacing the batteries, the user must initiate a self test to clear the Weak/Bad Battery Alarm. To initiate a self test see section 4 "SELF TEST".

COMMUNICATIONS PORTS (RS232 and USB)

The RS232 communication port is a standard DB9 female with both RS232 and simulated contact closure capability. The Enterprise 1U Rackmount Series UPS will poll the port and activate the port for RS232 or contact closure in accordance with the type of cable it finds connected to the port. To change the port configuration requires the unit be turned off and restarted with the desired cable connected. The pinout for the port is depicted per the chart below.

Pin 1: EPO Emergency Power Off (momentarily pull this pin low to completely turn off the UPS in any mode. The UPS will have to be turned off and then turned back on to restart the unit)

Pin 2: /TXD

Pin 3: /RXD and receive UPS shutdown command Pin 4: Simulated contact closure AC fail, NO

Pin 5: Ground

Pin 6: Simulated contact closure Low Battery Warning, NO Pin 7: Simulated contact closure AC fail, NC

Pin 8: AC fail signal (high to low signal) Pin 9: Not Used

USB PORT

The USB port will support the MINUTEMAN Power Monitoring Software. See the software CD for the USB installation.

POWER MONITORING SOFTWARE

The UPS comes with a MINUTEMAN Power Monitoring Software CD. See the software CD for the installation of the MINUTEMAN Power Monitoring Software.

OPTION SLOT

The option slot on the rear panel of the UPS will only support the MINUTEMAN option cards.

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Symptom

Possible Cause

What To Do

 

 

 

UPS will not turn on

On/Off/Test button not

Press and release the On/Off/

 

pushed

Test button to start UPS

UPS operates in

Input AC circuit breaker is

Reset circuit breaker by

battery mode only,

tripped

pressing the plunger back in.

even though there is

 

If the AC circuit breaker trips

normal AC present

 

after UPS starts up, reduce

 

 

the load on the UPS

 

 

 

Fault LED is

UPS has detected an

Call for service

illuminated

internal fault

 

Site Wiring Fault

Incorrect service wiring

Have a Qualified Electrician

LED is illuminated

 

correct the service wiring

The AC normal

The UPS is being

Disconnect the computer

LED is illuminated,

controlled via its

cable from the UPS and press

but there is no out-

communications port

the On button. If UPS works

put

 

normally, the software has

 

 

control of the UPS

UPS does not

The batteries may be weak

Charge the batteries for 8

provide expected

or at the end of useful

hours and retest. If the runtime

runtime

service life

is still less than expected, the

 

 

batteries may need to be

 

 

replaced, even though the

 

 

Weak/Bad Battery LED is not

 

 

illuminated

Weak/Bad Battery

Weak/bad batteries or bad

Check battery connections,

LED is illuminated

connections at the battery

charge the batteries for 8

 

 

hours, replace the batteries

 

 

 

UPS occasionally

Normal operation

The UPS is performing its

emits a beep

 

intended function

 

 

 

Overload LED is

The load has exceeded the

Check the specifications (see

illuminated and a

UPS's capacity

section 8). Remove part of the

constant alarm

 

load

The Boost LED or

The UPS is in either the

The UPS is performing its

Buck LED is blink-

Boost mode or the Buck

intended function

ing.

mode

 

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REPLACING THE BATTERY

(QUALIFIED SERVICE PERSONNEL ONLY)

The Enterprise 1U Rackmount Series UPS has an easy to replace hot-swappablebatteries. Please read all of theWARNINGS andCAUTIONS before attempting to service the batteries.

NOTE: If there is a power interruption while replacing thehot-swappablebatteries, with the UPS on, the load will not be backed up.

WARNING! This Uninterruptible Power Supply contains potentially hazardous voltages. Do not attempt to disassemble the UPS beyond the battery replacement procedure. This UPS contains nouser serviceable parts. Repairs and Battery replacement must be performed byQUALIFIED SERVICE PERSONNEL ONLY.

CAUTION: Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes and may be toxic.

CAUTION: Do not dispose of batteries in a fire. The batteries may explode. The batteries in this UPS are recyclable. Dispose of the batteries properly. The batteries contain lead and pose a hazard to theenvironment and human health if not disposed of properly. Refer

to local codes for proper disposal requirements or return the battery to MINUTEMAN.

CAUTION: Although battery system voltages are only 24VDC the battery system can still present a risk of electrical shock. These batteries produce sufficient current to burn wire or tools very rapidly,

producing molten metal. Observe these precautions when replacing the batteries:

1.Remove watches, rings, or other metal objects.

2.Use hand tools with insulated handles.

3.Wear protective eye gear (goggles), rubber gloves and boots.

4.Do not lay tools or other metal parts on top of batteries.

5.Disconnect the charging source prior to connecting or disconnecting the battery terminals.

6.Determine if the battery is inadvertently grounded. If the battery is, remove the source of the grounding. Contact with any part of a grounded battery can result in an electrical shock.

The likelihood of such shock will be reduced, if such grounds

are removed during installation and maintenance.

16

CAUTION: Replace batteries with the same number and type as originally installed in the UPS. These batteries have pressure operated vents. These UPSs contain sealednon-spillablelead acid batteries.

 

 

 

 

 

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Model #

E700RM1U

E1000RM1U

E1500RM1U

 

 

 

 

 

 

 

 

 

Battery

4-6V9Ah

4-6V9Ah

4-6V9Ah

 

 

Qty/Rating

 

 

 

 

 

 

 

 

 

 

 

 

 

EPOWER

HR9-6

HR9-6

HR9-6

 

 

Part #

 

 

 

 

 

 

 

Panasonic

UP-RW0645Ch1

UP-RW0645Ch1

UP-RW0645Ch1

 

 

Part #

 

 

 

 

 

 

 

 

 

 

 

 

 

CSB

HRL634WF2FR

HRL634WF2FR

HRL634WF2FR

 

 

Part #

 

 

 

 

 

 

 

Yuasa

VALA NPW 45-6

VALA NPW 45-6

VALA NPW 45-6

 

 

Part #

 

 

 

 

 

 

 

 

 

 

 

 

 

BATTERY REPLACEMENT PROCEDURE

PLEASE READ THE CAUTIONS AND WARNINGS BEFORE ATTEMPTING TO REPLACE THE BATTERIES

Hot-swappablebatteries mean that the batteries can be replaced without powering down the whole UPS system.

NOTE: If there is a power interruption while replacing thehot-swappablebatteries, with the UPS on, the load will not be backed up. Tohot-swapthe batteries start with step number 6.

1.Turn off the equipment that is plugged into the output receptacles of the UPS.

2.Press and release the On/Off/Test button on the front panel to turn the UPS OFF.

3.Unplug the UPS's AC power cord from the AC wall outlet.

4.Unplug the equipment from the output receptacles of the UPS.

5.Unplug the computer interface cable from the rear panel of the UPS.

6.Grasp the front panel and gently pull the front panel off the UPS. (FIG. 2)

7.Lay the front panel on top of the UPS.

FIG. 1

FIG. 2

17

 

8. Remove the four retaining screws for the battery retaining bracket. (FIG. 3)

 

9. Remove the battery retaining bracket. (FIG. 3)

 

 

10. Grasp the battery tray and gently pull the battery tray out far enough to get

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to the battery connectors (red and black). (FIG. 4)

 

 

 

 

11. Disconnect the battery connectors (red and black). (FIG. 5)

 

12. Gently remove the battery tray from the UPS and set on the floor.

 

 

NOTE: Use Caution, the battery tray is heavy.

 

 

13. Remove the battery jumper wires.

 

 

14. Remove the old batteries from the battery tray.

 

 

15. Install the new batteries into the battery tray in the same position as the

 

original batteries.

 

 

16. Verify proper polarity. Re-installthe battery jumper wires on the new

 

batteries.

 

 

17. Slide the battery tray into the UPS.

 

 

18. Verify proper polarity. Re-connectthe battery connectors (red and black).

 

NOTE: Some sparking might occur, this is normal.

 

 

19. Re-installthe battery retaining bracket.

 

 

20. Re-installthe four retaining screws for the battery retaining bracket.

 

21. Re-installthe front panel on the UPS.

 

 

22. Properly dispose of the old batteries at an appropriate recycling facility or

 

return them to the supplier in the packing material for the new batteries.

 

23. The UPS is now ready for the normal start-upoperation.

 

NOTE: If the UPS has a Weak/Bad Battery Alarm after replacing the batteries,

 

the user must initiate a self test to clear the Weak/Bad Battery Alarm. To

 

initiate a self test see section 4 "SELF TEST".

 

 

FIG. 3

FIG. 4

FIG. 5

18

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IF THE UPS REQUIRES SERVICE

1.Use the TROUBLESHOOTING section to eliminate obvious causes. 2.Verify there are no circuit breakers tripped. A tripped circuit breaker is the

most common problem.

3.Call your dealer for assistance. If you cannot reach your dealer, or if they cannot resolve the problem call or fax MINUTEMAN Technical Support at the following numbers; Voice phone (972) 446-7363,FAX line (972)446-9011or visit our Web site at www.minutemanups.com the "Discussion Board". Please have the following information available BEFORE calling the Technical Support Department.

A.Your name and address.

B.Where and when the unit was purchased.

C.All of the model information about your UPS.

D.Any information on the failure, including LEDs that may be illuminated.

E.A description of the protected equipment, including model numbers if possible.

F.A technician will ask you for the above information and, if possible, help solve your problem over the phone. In the event that the unit requires factory service, the technician will issue you a Return Material Authorization Number (RMA #).

G.If the UPS is under warranty, the repairs will be done at no charge. If not, there will be a charge for repair.

4.Pack the UPS in its original packaging. If the original packaging is no longer available, ask the Technical Support Technician about obtaining a new set. It is important to pack the UPS properly in order to avoid damage in transit.

Never use Styrofoam beads for a packing material.

A. Include a letter with your name, address, day time phone number, RMA number, a copy of your original sales receipt, and a brief description of the problem.

5.Mark the RMA # on the outside of all packages. The factory cannot accept any package without the RMA # marked on the outside.

6.Return the UPS by insured, prepaid carrier to:

Para Systems Inc.

MINUTEMAN UPS

1455 LeMay Drive

Carrollton, TX 75007

ATTN: RMA # _______

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