ANSMANN ALCS 2-24 A User Manual

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INSTRUCTION FOR AUTOMATIC LEAD ACID BATTERY CHARGER ALCS 2-24 A
USE OF THE CHARGER
Automatic charger for sealed lead acid batteries 2 V up to 24 V with the capacity range from 2.4
Ah to 24 Ah.
FEATURES
For charging sealed lead acid batteries:2V, 6V, 12V or 24V; Automatic adjustment to the correct
voltage of connected battery; For all types of sealed lead acid batteries; Protection against overload
and short circuit by current limitation; Protection against wrong polarity by polyswitch; Charging with
IU-curve; Suitable for float charging; Trickle charge approx 20mA
DISPLAY
LED red on: charging of the battery
LED red off: end of charging / trickle charging
LED green: after connecting the battery one of the 4 green LED´s indicates the voltage of the connected
battery. If no battery is connected the LED for 24 V will light.
ATTENTION
Only for charging rechargeable lead acid batteries. Do not charge other types of batteries -
Danger of explosion!
COMMISSIONING
Connect the battery with the battery clips. Pay attention to the correct polarity. The black one with
-, the red one with +. Plug the charger into a convenient mains socket. If no battery is connected the
green LED for 24 V will light. After connecting the battery, the charger switches automatically to the
right voltage and the charging procedure will start. The red LED indicates charging. After charging
the red charging LED switches off and the battery is provided with trickle charging. The battery is now
fully charged and ready for use.
WARNING
When charging lead acid cells, explosive gases can develop. Avoid open fire and sparks.
TIP
Do not carry out any cleaning if the charger is plugged in. Only use a dry cloth to clean the charger.
Do not use the charger if the housing is damaged. Chargers that require repair must be sent to
authorised service agents or dealers.

ANSMANN ALCS 2-24 A Specifications

General

Input Voltage	100-240 V AC
Compatibility	NiMH, NiCd
Battery Technology	NiMH, NiCd
Compatible Battery Sizes	AA, AAA
Charging Current	100mA
Protection Features	Overcharge protection, short-circuit protection

Summary

Use of the Charger

Features

Automatic adjustment for 2V-24V sealed lead acid batteries, overload/short circuit protection, wrong polarity protection.

Display Indicators

Red LED indicates charging or end of charging/trickle. Green LED indicates battery voltage.

Safety Precautions

Attention

Only for rechargeable lead acid batteries. Do not charge other types; risk of explosion.

Warning

Charging lead acid cells can produce explosive gases. Avoid open fire and sparks.

Tip

Clean with a dry cloth only, unplugged. Do not use if housing is damaged; send for repair.

Caution

Keep in a dry place (indoor use only). Never open the charger; risk of fire/electric shock.

Commissioning

Charging Procedure

Connect clips with correct polarity. Plug in. Charger auto-adjusts voltage. Red LED indicates charging.

Specifications

Voltage and Current Ratings

Table detailing battery voltage (2V-24V) against end charging voltage and charging current.