Omron BN100T, Instruction Manual, Page: 15 / 110

Safety Precautions
BN50T/BN75T/BN100T/BN150T/BN220T/BN300T
12
Caution
(for battery replacement)
Use a specified battery for replacement.

Not doing so may cause a fire.

Replacement battery pack for:
Product model:
BNB75T: One required (Replacement battery pack for BN50T/BN75T)
BNB300T: One required (Replacement battery pack for BN100T/BN150T)
BNB300T: Two required (Replacement battery pack for BN220T/BN300T)
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.
Do not open or mutilate batteries.

Released electrolyte is harmful to the skin and eyes. It may be toxic.
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 and do not expose it to strong impact.

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 dispose of batteries in a fire.

The batteries may explode.

Dispose of used batteries according to the instructions.
Do not use a new battery and an old battery at the same time.

Dilute sulfuric acid may leak.

A battery can present a risk of electrical shock and high short circuit current.
The following precautions should be observed when working on batteries:
a. Remove watches, rings, or other metal objects.
b. Use tools with insulated handles.
c. Wear rubber gloves and boots.
d. Do not lay tools or metal parts on top of batteries.
e. Disconnect charging source prior to connecting or disconnecting battery terminals.
f. Determine if battery is inadvertently grounded.
If inadvertently grounded, remove source from ground.
Contact with any part of a grounded battery can result in electrical shock.
The likelihood of such shock can be reduced if such grounds are removed during
installation and maintenance (applicable to equipment and remote battery supplies
not having a grounded supply circuit).

Servicing of batteries should be performed or supervised by personnel knowledgeable
of batteries and the required precautions.
Keep unauthorized personnel away from batteries.
Safety Precautions
BN50T/BN75T/BN100T/BN150T/BN220T/BN300T
13
ATTENTION
Ne pas ouvrir ni deteriorer les batteries.
Les fuites d'electrolyte sont dangereuses pour la peau et les yeux.
Proteger les batteries du feu. Risque d'explosion des batteries.
Utilisez les batteries conformement aux instructions.
Les batteries peuvent presenter un risque de choc electrique avec un fort courant de court circuit.
Les precautions suivantes doivent etre suivie lors de l'intervention sur les batteries :
a: retirer les montres, bagues et autre objets en metal
b: Utilisez des outils a manche isole
c: Utilisez des gants et des chaussures isolant
d: Ne pas laisser des outils ou des objets metalliques proches des batteries
e: Deconnecter le chargeur avant de connecter ou de deconnecter les batteries
f: determiner si la pile est mise a la terre. Si elle est mise a la terre, effectuer la deconnection. Le
contact avec une pile mise a la terre peut creer un choc electrique. Ceci sera reduit si cette mie
a la terre est supprimee pendant installation et maintenance.
Notes
Before using
Charge the battery soon after purchasing the unit.
l
If you do not use the unit for a long time after the purchase, the battery may dete-
riorate and the battery may become unusable.
l
The battery can be charged once the AC input plug is connected to commercial
power.
When moving the unit from a cold place to a warm place, leave it for several
hours before using it.
l
If the unit is promptly turned ON after being moved to a warmer place, condensa-
tion may form inside the unit and cause it to fail.
Take measures for handling unforeseen accidents, such as data backup and
system redundancy.
l
The output may stop when there is failure in the UPS.
Connecting
Do not connect a page printer (such as a laser printer) to the unit.
l
The unit repeatedly and frequently switches between Commercial Power Mode and
Battery Mode, which may shorten the life of the battery.
l
The page printer has a large peak current, so an excess of the connection capacity
or a power failure due to instantaneous voltage drop may be detected.
Do not use the unit for an inductive device such as a coil or motor.
l
With some types of devices, the effect of inrush current may cause this unit to stop
operating properly.