Toa BP-900A Instruction Manual
INSTRUCTION MANUAL
BP-900ALITHIUM-ION BATTERY
Thank you for purchasing TOA’s Lithium-Ion Battery.
Please carefully follow the instructions in this manual to
ensure long, trouble-free use of your equipment.
1. SAFETY PRECAUTIONS
• Before installation or use, be sure to carefully read all the instructions in this section for correct
and safe operation.
• Be sure to follow all the precautionary instructions in this section, which contain important
warnings and/or cautions regarding safety.
• After reading, keep this manual handy for future reference.
DANGER
• Should the following irregularity be found during use, immediately switch off the power, take the
batteries out of the unit, and keep them away from re. Failure to do so may cause a re or
explosion.
· If you nd battery leakage, discoloration, deformation or damage.
· If you detect smoke or a strange smell coming out from the batteries.
• Do not deform, modify, nor solder the batteries. Dosing so may damage the battery’s safety or
protector mechanism, causing the batteries to re, leak, or explode.
• Never short the terminals with a wire or other metallic objects. Also, avoid carrying or keeping the
batteries with metallic objects such as necklaces or hair pins. Doing so may cause the batteries to
re, explode, leak, or heat.
• Never heat the batteries nor throw them into a re. Doing so may damage the battery’s gas relief
valve or safety mechanism, causing the batteries to re or explode.
• Do not dip the batteries into water nor wet the battery terminals. This may corrode the batteries,
possibly causing them to re, explode, leak, or heat.
Indicates an imminently hazardous situation, which, if not avoided, will
result in death or serious injury.
• Note correct polarity (positive and negative orientation) when inserting the batteries into a battery
charger. Doing otherwise may cause them to re, explode, leak, or heat.
• Do not use, keep, nor leave the batteries near re or in locations where the temperature rises
above 60 °C such as in a sun-heated car. Dosing so may damage the battery’s safety or protector
mechanism, causing the batteries to re, explode, leak, or heat.
• Be sure to use the BC-900 charger when recharging the batteries. Using other battery charger
may cause them to re, explode, leak, or heat.
• Use the batteries only with the equipment specied. Failure to do so may cause the batteries to
re, explode, leak, or heat.
• Do not drop the batteries nor give them a shock. Doing so may damage the battery’s safety or
protector mechanism, causing the batteries to re, explode, leak, or heat.
• There is a fear of loosing one’s eyesight if a battery leakage gets in one’s eyes. Wash it away with
clean water and consult a doctor immediately. If a battery leakage stains one’s skin or clothes,
wash it away with clean water as there is a fear of impairing the skin.
WARNING
• Stop charging if the batteries are not fully charged within 5 hours.
Continuously charging over 5 hours may cause the batteries to re, explode, leak, or heat.
CAUTION
• When you discard batteries, please contact the local dealer from whom you bought.
In di cate s a po te nt ia ll y ha za rdous si tu at io n wh ic h, if mi sh an dl ed, could
result in death or serious personal injury.
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.
2. GENERAL DESCRIPTION
The BP-900A Lithium-Ion Battery is designed for exclusive use with the Chairman units TS-801 and
TS-901, and the Delegate units TS-802 and TS-902 of the TOA Infrared Conference Systems.
3. NOTES BEFORE USE
• Be sure to charge this battery when using it rst after purchase or when leaving it for a long period
time.
• Charge the battery just before or on the day before use.
Battery operating duration may be short due to its self-discharge when the battery is left unused
for a long period time even after fully charged.
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