ACS A1207D, User Manual

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Level Gauge A1207D
User Manual
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ACOUSTIC
CONTROL
SYSTEMS
Tips and precautions for charging the battery
• Low level of the rechargeable battery is visualized by an “empty battery” symbol.
• In normal mode the device switches OFF as soon as the level drops beyond a certain safety limit. It is recommended not
to restart the device before the charging procedure is complete to avoid damage.
• When the battery is discharged, the device will not turn on immediately after it has been connected to the charger.
Charge the battery for a few minutes before turning the device back on.
• If the device is not charged through the USB power supply, but for example via a computer, this may result in a reduced
charging speed due to a limited electrical power supply
• You cannot use the device while it is being charged.
• A moderate increase of temperature during charging procedure is not critical. In the case of a drastic temperature rise on
the other hand, the charging unit must be removed at once.
• The charger does not have an on / off switch. So, you need to disconnect the charger from the power socket when not in
use to prevent wasting energy.
• It is advisable to install the charging unit close to the mains connection and to keep the surroundings free, so that easy
access is possible anytime.
Removal of the rechargeable battery
The rechargeable battery is permanently installed in the device and is not intended to be replaced by
the operator. For safety reasons, do not attempt to remove the battery.
Incorrect removal of the battery may result in damage to the battery and the device, personal injury, and / or equipment
damage including impairment of safety.
ACS is not liable for any damage or loss (whether contractually or unauthorized, including negligence) caused by not
following this warning.
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