Battery Unit BUM100S/150S/300S Instruction Manual
• This manual contains important information regarding the safe use of the BUM100S/150S/300S. Please
read these instructions before installing and/or using the product.
• Please connect and install the battery unit only after having fully understood the relevant procedures for
the Backup Power Supply, found in the Backup Power Supply Instruction Manual.
This manual contains important information regarding the
safe use of this product.
Please read these instructions before installation and/or use.
Safety precautions
• The safety symbols used in this manual are explained below.
Indicates an imminently hazardous situation which, if not handled
properly, may result in death or serious injury.
Warning
Caution
Indicates a potentially hazardous situation which, if not handled
properly, may result in injury or property damage.
* Property damage means damage to houses/household effects, livestock, and pets.
: Indicates a prohibited action (something you must not do). For example,
disassembly is prohibited.
indicates that
: Indicates a necessary action (something you must do). For example,
is necessary.
indicates that grounding
Note that some items described as cautions may result in more serious damage under certain conditions.
The information described here is very important and must be strictly observed.
Warning
Do not disassemble, repair, or modify the product.
• Doing so may cause an electric shock or a fire.
If liquid leaks from the product, do not touch it.
• Doing so may cause blindness or burns.
• If it touches your eyes or skin, wash it out with lots of clean water and consult your doctor.
Warning (product use)
Do not use this product in applications which require an extremely high degree
of reliability and safety, such as those listed below.
(This product is designed and manufactured for use for 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 failure may significantly damage or impact the society and public. (For example, important
computer systems or communication equipment.)
• Applications with the same level of importance as those described above.
Caution (installation)
Two or more people should work together to carry, unpack and install the
BUM300S.
● Because the unit is heavy, you may injure yourself or drop the unit, or it may fall over.
Product weights are 20.5 kg (BUM100S), 21.5 kg (BUM150S), and 43.5kg (BUM300S).
Carefully consider the weight when unpacking/transporting this product.
• Injury may result if the unit falls or is dropped.
• If you drop the unit, stop using it and have it inspected and repaired. For information about repairs, contact us
at __________.
Keep plastic bags out of the reach of children.
• Children may suffocate if they put their heads into plastic bags.
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Caution (battery replacement)
Do not drop the battery or expose it to strong impact.
• Doing so may cause the battery to leak dilute sulfuric acid.
Do not short the battery with metal objects.
• Doing so may cause an electric shock, fire or burn.
• Some electrical energy remains inside the spent battery.
Do not put the battery into fire, and do not break it.
• The battery may explode or leak dilute sulfuric acid.
Do not use a new battery and an old battery at the same time.
• Doing so may cause the battery to leak dilute sulfuric acid.
Notes
Charge the battery (for at least 24 hours) immediately after purchase.
• If you do not use the unit for a long time after purchase, the battery performance may deteriorate and it may become
unusable.
• The battery can be charged once the AC input plug of the UPS is connected to a wall outlet (commercial power).
When storing the UPS, charge the battery for at least 24 hours and turn OFF the power switch.
• The battery discharges even when it not being used, and it goes into over discharge state if it is left for a long period of
time.
The backup time may become shorter or the battery may become unusable.
• We recommend keeping the temperature 25°C or less when storing the unit for long periods of time.
Connect the AC input plug of the UPS to a wall outlet (commercial power) for at least 24 hours at the following intervals:
- Every 6 months when storage temperature is 25°C or less
- Every 2 months when storage temperature is 40°C or less
• Turn OFF the power switch of the UPS during storage.
Do not install or store the unit in a place exposed to direct sunlight.
• A rise in temperature may cause the built-in battery to deteriorate rapidly and become unusable.
This unit uses a lead acid battery.
•
Lead acid batteries are a valuable recyclable resource. Please recycle.
For information about recycling, please contact our peripheral device repair center.
Pb
3
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1-1 Unpacking the product
Caution
Two or more people should work together to carry, unpack and install the
BUM300S.
•
Because the unit is heavy, you may injure yourself or drop the unit, or it may fall over.
Product weights are 20.5 kg (BUM100S), 21.5 kg (BUM150S), and 43.5kg (BUM300S).
Carefully consider the weight when unpacking/transporting this product.
•
Injury may result if the unit falls or is dropped.
•
If you drop the unit, stop using it and have it inspected and repaired. For information about repairs,
contact us at __________.
Do not install the unit on an unstable base.
•
Injury may result if the unit falls or is dropped.
Open the package box and take out the Battery Unit and accessories.
1-2 Checking the accessories
Make sure that all accessories are included and that there is no external damage.
If you notice any defects, immediately contact the shop of purchase.
1. Instruction manual (Japanese/English edition).... 1
2. Battery connection cable + Cable clamps
(BUM100S only) ............................................. 1 set
3. Battery connection cable + Signal connection cable
(BUM300S only) ............................................. 1 set
4. Warranty card ...................................................... 1
Instruction manual
（Japanese / English edition）
Battery connection cable
+ Signal connection cable
(BUM300S only)
Battery connection cable
+ Cable clamps
(BUM100S only)
Warranty card
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2-1 Installation
Install the additional battery unit.
Do not use this unit in any position other than the correct positions indicated in the illustration below.
●For BUM100S/BUM150S
Correct positions
Incorrect positions
* Do not place the UPS or the additional battery unit on top of each other.
The upper unit may fall down by vibration etc.
バッテリ
ブザー停止/テスト
電源
出力
増設
-
バイパス
運転
バッテリ
交換
BU150SW
バッテリ
ブザー停止/テスト
電源
出力
増設
-
バイパス
運転
バッテリ
交換
BU150SW
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●For BUM300S
Correct Positions
Be careful not to get your fingers caught
when arranging the unit.
Caster at the bottom may be removed
when sitting horizontally.
Incorrect Positions
B A T T R Y U N I T
* Do not place the UPS or the additional battery unit on top of each other.
The upper unit may fall down by vibration etc.
バッテリ
ブザー停止/テスト
電源
出力
増設
-
バイパス
運転
バッテリ
交換
バッテリ
ブザー停止/テスト
電源
出力
増設
-
バイパス
運転
バッテリ
交換
Set BUM300S in the same way as setting main body BU3003SW.
→BU1002SW/BU3002SW Instruction Manual p22.
See also
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2-2 Connecting the additional battery unit (BUM100S/150S/300S
)
You can add only one additional battery unit.
2-2-1 BUM100S connection procedure / Connectable UPS: BU100SW/BU1002SW
(1) Remove the cover of the additional battery connector on the
➁
back of the UPS.
Also remove the screws on the lower part of the signal card
expansion slot cover.
➀
➀
➁
UPS
BUM100S
(2) Attach the clamps to the rear of the UPS and the BUM100S
using 2 screws each. For now, loosen the screw that fastens
the cable clamp and holds the cable.
Attach with 2 screws
RS232C
Attach with 2 screws
Loosen
バッテリ
増設コネ
DC36V/20A
● Use the screws removed in ➀ to attach the metal clamps.
Loosen
UPS
BUM100S
(3) Connect the connection cable to the connectors on the backs
of the UPS and BUM100S.
信
号カード
増設
RS232C
バッテリ
増設コネ
DC36V/20A
Connect to
the connectors
冷却ファン
INPUT
AC100V-120V
50/60Hz
12A
AC入力
過電流保護
15A
接地
OUTPUT AC100-120V 50/60Hz 1ø
出力電力 最大1kVA 700W
/
(4) Insert the cable into the metal clamps attached in ➁, and then
Overcurrent protection switch
ON OFF
BUM100S
tighten the screws (2 each).
UPS
信
号カード
When a 700W device is connected, the backup time is
30 minutes (initial battery value at an ambient
temperature of 20°C).
When the battery is completely discharged, it takes 24
hours to charge.
増設
RS232C
バッテリ
増設コネク
DC36V/20A
Tighten
Tighten
冷却ファン
INPUT
AC100V-120V
50/60Hz
12A
AC入力
過電流保護
15A
(5) Turn ON the overcurrent protection switch on the back of the
additional battery unit.
接地
OUTPUT AC100-120V 50/60Hz 1ø
出力電力 最大1kVA 700W
/
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2-2-2 BUM150S connection procedure / Connectable UPS : BU150SW
(1) Connect the end of the battery cable connected to the back of the BUM150S to the UPS additional battery
connector and additional battery signal connector.
When a 1050W device is connected, the backup time
is 20 minutes (initial battery value at an ambient tem-
perature of 20°C).
When the battery is completely discharged, it takes
24 hours to charge.
BUM150S
Overcurrent
UPS
protection switch
ON OFF
(2) Turn ON the overcurrent protection switch on the back of
the additional battery unit.
信
号カード
増設
RS232C
AC入力
過電流保護
20A
INPUT
AC100V-120V入力
50/60Hz 16A
冷却ファン
バッテリ増設コネクタ
DC36V/40A
Additional battery
connector
バッテリ信
号
OUTPUT AC100-120V 50/60Hz 1ø
出力電力 最大1.5kVA 1500W
/
Battery connection cable
Additional battery signal connector
2-2-3 BUM300S connection procedure / Connectable UPS : BU3002SW
(1) Connect the battery connection cable to the battery connectors on the rear side of the unit and UPS.
Connect the signal connection cable to the additional battery signal connector also.
(2) Turn ON the overcurrent protection switch on the back of the battery unit. Connect the AC input plug of the
unit to a wall outlet. The additional battery lamp on the unit's operation panel turns ON.
When a 2100W device is connected, the backup time
is 24 minutes (initial battery value at an ambient
temperature of 20°C).
When the battery is completely discharged, it takes 24
hours to charge.
UPS
BUM300S
Additional battery
connection
Battery connection
cable
Additional battery
signal connection
Additional battery
connection
Additional battery
signal connection
Overcurrent protection
switch
ON
OFF
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3. Replacing the battery
The battery can be replaced while the UPS is stopped. (power supply output stopped)
Caution
When an additional battery unit (BUM100S/BUM150S/BUM300S) is connected to the UPS, replace the UPS
battery when replacing the batteries of the additional battery unit. You cannot perform battery replacement
of the additional battery unit only.
Caution
When the UPS is used in compliance with UL, CE 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, CE standards.
Replace the battery while UPS operation is stopped.
* To replace the battery while the UPS is stopped, stop the connected devices, turn OFF the power switch of
the UPS, and disconnect the AC input plug from the wall outlet.
* If an input power supply error such as a power failure occurs when replacing the battery while in operation,
backup cannot be performed and output stops.
* Do not replace the battery during backup operation. Output will stop.
Additional battery unit (BUM100S/BUM150S) replacement procedure
For information on UPS battery replacement procedure, refer to the UPS instruction manual.
1. Use a screwdriver to loosen (anti-clockwise rotation) the 2 screws at the top of the front panel of the
additional battery unit until they turn freely. (The screws cannot be removed from the front panel.)
Pull the front panel towards you to remove it. ➀
Loosen the 2 screws.
1
2. Remove the 2 battery connectors from the plate cover and disconnect the connectors. ➁
➀
Battery connectors
Hold here to
disconnect.
2
➀
Plate cover
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3. Remove (anti-clockwise rotation) the 2 screws that hold the plate cover in place.
➀
Pull the plate cover towards you , and lift it up to remove it. ➂
➁
Remove the 3 screws.
➁
➀
➂
4. Remove both battery packs by pulling on the pullout label at the bottom of each battery pack.
Caution
Do not hold the connector of cable of the battery pack.
Red tape
Use the red tape on top of the battery pack, which is 10 cm
from the inner edge of the battery, to gauge how much
further you need to pull the battery to remove it. Hold the
battery securely with both hands so as not to drop it.
Battery connector
Battery pack
Pullout label
(Pull here to remove the
battery pack.)
5. Insert 2 new battery packs into the additional battery unit as far as they will go. ➀
●Replacement battery pack
For BUM100S : Model number BP100XS (2 required)
For BUM150S : Model number BP150XS (2 required)
Attach the plate cover.
Insert the tab at the bottom of the cover into the hole in the main body , and push the plate cover towards
➁
the main body. ➂
Use a screwdriver to securely tighten (clockwise) the 3 removed screws.
Do not pinch the cable with the plate cover.
Tighten the 3 screws.
➂
➀
➁
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6. Securely connect the connectors. ➀
Secure the connectors to the plate cover.
➁
You may hear a “pop” sound when you connect the battery if it is replaced after the unit’s
operation is stopped, but this sound is not abnormal.
2
Use the 3 supports on
the plate cover to
secure the connectors.
1
If you cannot secure a connector to the plate cover, the connector is not completely
connected.
Connect the connector again.
7.
Attach the front panel.
Insert the tab at the bottom of the front panel into the hole in the main body ➀, and push the plate cover
towards the main body. ➁
Use a screwdriver to securely tighten (clockwise) the 2 screws at the top of the front panel.
Tighten the 2 screws.
1
2
Battery replacement is complete.
11
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Additional battery unit (BUM300S) replacement procedure
For information on UPS battery replacement procedure, refer to the UPS instruction manual.
1.
Use a screwdriver to loosen (anti-clockwise rotation) the 4 screws on the front panel of the additional battery
unit until they turn freely.
Loosen the
4 screws.
1
2.
Remove the battery connector from the plate cover ➀ and disconnect the connector. ➁
Battery connector
Disconnect by holding here.
1
2
Plate cover
3.
Remove (anti-clockwise rotation) the 2 screws that hold the plate cover in place. ➀
While pulling the plate cover toward you ➁, lift it up and remove the 2 lower battery connectors from the
eyehole. ➂
2
Remove the 3 screws.
3
1
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4.
Remove the 4 battery packs by pulling on the pullout label at the bottom of each battery pack.
Caution
Do not hold the connector of cable of the battery pack.
Use the red tape on top of the battery pack, which is 10 cm
Red tape
from the inner edge of the battery, to gauge how much
further you need to pull the battery to remove it. Hold the
battery securely with both hands so as not to drop it.
Battery connector
Battery pack
Pullout label
(Pull here to remove the
battery pack.)
5.
Insert 4 new battery packs into the additional battery unit as far as they will go. ➀
●Replacement battery pack
For BUM300S : Model number BP150XS (4 required)
Attach the plate cover.
Align the teardrop-shaped screw hole at the top of the plate cover with the additional battery unit's top screw
hole. ➁
Use a screwdriver to securely tighten (turn clockwise) the 3 removed screws. ➂
Do not pinch the cable with the plate cover.
2
Tighten the 3 screws.
1
3
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6. Securely connect the connectors. ➀
Secure the connectors to the plate cover.
➁
You may hear a “pop” sound when you connect the battery if it is replaced after the unit’s
operation is stopped, but this sound is not abnormal.
2
Use the 2 supports at
the top and bottom of
the plate cover to secure
the connectors.
1
If you cannot secure a connector to the plate cover, the connector is not completely
connected.
Connect the connector again.
7.
Attach the front panel.
Push the front panel toward the main body. ➀
Use a screwdriver to securely tighten (clockwise) the 4 screws at the top of the front panel.
➁
Tighten the 4 screws.
1
2
Battery replacement is now complete.
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<After replacing the battery during operation...>
Press the beep stop/test button for 5 to 10 seconds, to perform a self-diagnostic test. Normal operation
resumes after the test for about 10 second. If the beeping sounds, the beeping stops at the first press of
the button and starts test in the second press of the button.
If the battery replacement indicator is ON and beep sounds before replacing the battery, the indicator is
OFF and beep stops after test completion, and normal operation resumes.
<After replacing the battery with operation stopped...>
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.
Write the usage start date on the label on the top side. Also, if using the UPS monitoring software
included with the UPS, keep a record of the software usage start date.
Notes
This unit uses a lead acid battery.
● Lead acid batteries are a valuable recyclable resource. Please recycle.
● For information about recycling, please contact our peripheral device repair center.
Pb
15
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Dimensions
● BUM100S/BUM150S
<Unit: mm/Tolerance: 1mm>
145
BUM100S
15
395
402
Ｍ4
screw
285
64
● BUM300S
<Unit: mm/Tolerance: ±1mm>
3
360
99
213
21
BUM300S
509
329
28
299
402
117
66
K1L-D-05096C
16
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