LD4 - Battery charger AEG - Free user manual and instructions
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USER MANUAL LD4 AEG
GB Instructions for use Microprocessor Charger
Read these instructions before using the charger. Follow all instructions and recommendations.
FR - Page 31
■FB (enhanced flooded battery)
▲GM-Batterien (Elektrolyt in Glasfaservlies)
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Illustration of an AEG battery connected to a power plug, showing wiring and terminal labels (no text beyond 'AEG')Hinweis:
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| Time | V | A | |------|------|------| | 1 | Low | Low | | 2 | Medium | Low | | 3457 | High | Low | | 6 | High | High |Connecting the device....26
Start charging 26
Display light 26
Complete charging and disconnect charger....26
Charging phases....27
Safety functions 27
Troubleshooting 28
Cleaning, care and maintenance....29
Service 29
Disposal....29
INTRODUCTION
Explanation of symbols and signal words used in these operating instructions and/or the device:
Follow instructions when using the machine.
Risk of bodily or fatal injury to children!
Attention - Danger! Follow safety instructions and warnings!
Risk of electrical shock!
Only use device in locations protected from weather!
Double-insulated housing (protection class II)
Consider the environment when disposing of the packaging!
Wear safety glasses
Wear safety gloves
IP65
Dust- and hose water proof
Danger!
Immediate danger to life or severe injuries
Warning!
Serious injuries, potentially life-threatening
Caution!
Light to moderate injuries
Attention!
Risk of property damage.
Note:
These instructions also refer to the battery charging device as device.
This operating manual applies to the following products:
Microprocessor Charger 4 A
Microprocessor Charger 6 A
Microprocessor Charger 8 A
Normal use
The charger is intended for charging open and a variety of closed, maintenance-free lead-acid rechargeable batteries (batteries) as found in cars, boats, lorries and other vehicles, e.g.:
wet batteries (WET) Lead-acid batteries (liquid electrolyte)
Maintenance-free lead-acid batteries (MF)
Gel batteries (gel-type electrolyte)
■FB (enhanced flooded battery)
▲GM batteries (electrolyte inside absorbed glass matt)
Maintenance-free lead-acid batteries (MF)
The charger can be connected directly to the battery using the battery clamps.
This charger is not intended to charge battery types other than those specified above.
This device is not intended for use by children or persons with limited mental capacity or lacking experience and/or lacking expertise. Children should be supervised to ensure they do not play with the device.
This device is not intended for commercial use.
Any other use or modification of the device is considered improper and involves significant risks. The manufacturer assumes no liability for damages due to improper use.
Familiarise yourself with all device functions and learn how to correctly use the device before first using it. For this purpose please carefully read the following operating instructions. Store this manual in a safe location. When passing the device on to other be sure to also include all documentation.
Contents
Check the package contents immediately after unpacking. Check the device and all parts for damage. Do not use a defective device or parts.
A or 6 A or 8 A Microprocessor Charger
●lamp terminal connection cable
●operating instruction
Accessories available for convenient connection:
Ring terminal connection cable
Battery connection cable for on-board outlet
Extension / charging cable 2 m
Please include all relevant documentation to other users!
Technical data
| Model 4 A 6 A 8 A | |||
| Item number 10616 10617 10618 | |||
| Input | 230 V AC50 Hz | 230 V AC50 Hz | 230 V AC50 Hz |
| Input current max. 0.45 A max. | 0.65 A max. 0.85 A | ||
| Charging voltage (max.) | at 6 V: 7.4 Vat 12 V: 14.7 V | at 6 V: 7.4 Vat 12 V: 14.7 V | at 12 V: 14.7 Vat 24 V: 28.4 V |
| Charging current +/-10 % | at 6 V: 2 Aat 12 V: 4 A | at 6 V: 3 Aat 12 V: 6 A | at 12 V: 8 Aat 24 V: 4 A |
| Recommended battery capacity | 6 V: up to 40 Ah12 V: up to 80 Ah | 6 V: up to 50 Ah12 V: up to 110 Ah | 12 V: up to 150 Ah24 V: up to 70 Ah |
| Empfohlene Batteriekapazität (24h Komfort) | 74 Ah 92 Ah 129 Ah | ||
| Recommended battery capacity (24h comfort) | 130 Ah 160 Ah 225 Ah | ||
| Ambient temperature -20 | °C to +40 °C | ||
| Type of batteries Lead-acid batteries (WET, MF, EFB, AGM and GEL) | |||
| Housing protection IP 65 | |||
SAFETY
General Safety Guidelines
Read all safety notes and instructions. Failure to observe the safety notes and instructions may result in electric shock, fire and/or serious injuries. Please keep all safety notes and instructions for future reference.
Include all documentation when passing this product on to other users or subsequent owners!
Warning!
Life-threatening danger to infants and children! Never leave children unsupervised with the packing material as this can cause suffocation. Do not allow children to play with cables – strangulation hazard! Do not allow children to play with the components or fasteners, as they could be swallowed and result in suffocation.
The manufacture is not responsible for damages caused by:
Improper connection and/or operation.
External forces, damage to the device and/or damage to parts of the device due to mechanical impacts or overload.
Any type of modifications to the device.
Using the device for purposes not described in this operating manual.
Subsequent damages from improper and/or incorrect use and/or defective batteries.
Moisture and/or inadequate ventilation.
Unauthorised opening of the device.
This will void the warranty.
Risk of chemical burns!
Batteries contain acid, which could damage the eyes and skin. Charging batteries further generates gases and vapours hazardous to the health.
Avoid any contact with caustic battery acid. Immediately thoroughly flush skin and any objects which have come into contact with acid. If eyes have come into contact with battery acid, flush eyes with running water at least 5 minutes. Contact your physician.
Use safety goggles and acid-proof safety gloves. Protect clothing, e.g. with an apron.
Never tip the battery, as acid may leak.
Always ensure adequate ventilation.
Do not inhale emerging gasses and vapours.
Explosion and fire hazard!
Gaseous hydrogen (detonating gas) may form when charging the battery. Contact with open fire (flame, embers, sparks) may result in explosions.
Never charge the battery close to an open fire or in places where sparks may occur.
Always ensure adequate ventilation.
Be sure the supply voltage matches the input voltage specified on the device (230 V AC) to prevent damage to the device.
Only connect and disconnect the battery connecting cables when the charger is disconnected from the mains.
Do not cover the device whilst charging, as it may be damaged from extreme heating.
Immediately stop using the device if you notice smoke or an unusual odour.
Do not use the device in rooms where explosive or flammable substances are stored (e.g. petrol or solvents).
Risk of electrical shock!
Chargers may interfere with the operation of active electronic implants, e.g. pacemakers, thus pose a personal hazard.
Avoid pouring or dripping water or other liquids over it. If water penetrates electrical devices, the risk of electric shock increases.
■ Ensure that all plugs and cables are free of moisture. Never connect the device to the mains with wet or moist hands.
Never touch both connections at once when the device is in uses.
Unplug from mains before connecting or disconnecting the charging cable with the battery, or when the device is no longer being used.
Remove all device cables from the battery before attempting to drive your vehicle.
Always unplug device by the plug. The cable may be damaged.
Do not use device if damaged. Damage to the power cable, the device or the charging cable increase the risk of electrical shock.
Do not attempt to disassemble or repair the device. Immediately have a defective device or damaged power cable repaired or replaced by a speciality shop.
Risk of short circuits! Do not allow the two connectors from the charging cable to touch if the power plug is plugged into the power outlet. Be sure not to connect the connectors or the battery poles through conductive objects (e.g. tools).
Never use the cable to carry or pull the device.
Risk of injury!
Never attempt to charge non-rechargeable, damaged or frozen batteries.
Do not use this device to charge dry cell batteries. These could burst, resulting in personal injury and property damage.
Please read and follow the operating manual and all safety instructions for the batteries to be charged and the vehicle before using this device.
Risk of damage!
Never place the device over or near the battery to be charged. Gasses from the battery could damage the unit. Place the device as far from the battery as the connecting cable will allow.
Never operate the device if it has been dropped or damaged in any other way. For inspection and repair, take it to a qualified electrician.
PRODUCT OVERVIEW
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1 2 6 A AEG 3 5 8 4 6 7 3| No. | Description |
| 1 | Display |
| 2 | “Mode” button |
| 3 | Comfort plug connection |
| 4 | Terminal connection cable (+) with clamp (red) |
| 5 | Terminal connection cable (-) with clamp (black) |
| 6 | Terminal connection cable (-) with ring lug (black) |
| 7 | Terminal connection cable (+) with ring lug (red) |
| 8 | Power cable with power plug |
| 9 | Mounting option |
Functions
The charger is equipped with a microprocessor (MCU - Micro Computer Unit) and features fully automatic charging-, diagnostic-, emergency- and maintenance functions. After selecting the connected battery (6 V, 12 V or 24 V) the charger will recognise the battery capacity and the battery condition and calculate the required charging parameters (charging voltage, charging current). This allows for efficient and safe charging. When selecting a charging mode not suitable for the battery or if the battery is defective, the charging cycle still not start. The charger switches to error indicator.
After a mains failure the charger automatically restarts and returns to the previous charging mode.
The "trickle charge" function allows the charger to be permanently connected. A full charge will be maintained.
OPERATION
Before use
Warning!
Before using this device be sure to read the operating manual for the battery and the vehicle and understand all safety notices.
Use safety goggles and acid-proof safety gloves.
■ ensure adequate ventilation.
■ Ensure the battery poles are clean. If the battery has removable vent caps, fill each battery cell with distilled water to the level recommended by the battery manufacturer. Do not overfill the cells.
the battery must be removed from the vehicle before charging, always disconnect the earthed connector from the battery first. Also ensure all other loads in the vehicle are off.
the battery does not have caps, refer to the manufacturer instructions on charging and the charging speed.
Connecting the device
Warning!
Always ensure correct polarity and firmly seated battery clamps when connecting the device to a battery, and prevent short-circuits from the battery clamps touching.
- Connect the required terminal connection cable (with rings or clamps) to the device's comfort plug connection (3).
- Attach the red (+) clamp to the (+) battery terminal.
- Attach the black (-) clamp to the (-) battery terminal.
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Illustration of an AEG battery connected to a power outlet, showing wiring and terminal connections (no text or symbols)Note:
The black (-) clamp can also be connected to the vehicle chassis (Please refer to the auto maker's instructions!). Be sure both clamps have good contact and are securely seated.
Warning!
Risk of fire and electric shock! If possible, connect the charger to the 230 V power socket without extension cable. In exceptions, use the shortest possible undamaged and unrolled 230 V extension cable.
4. Plug the charger plug into a 230V power socket.
With the charger correctly connected, the charger will start, showing the start-up display (standby mode). In this mode the charger will automatically reset to the default settings.
If the battery is recognised to be defective or connected with the poles reversed, the error indicator (Er 1) will light up. In this case, unplug the charger and check the battery and the correct connection (also see "Troubleshooting").
Note:
A battery is recognised to be defective if the battery voltage is below 3.0 V (6 V battery or 12 V battery). Have the battery checked by a speciality repair shop.
Start charging
- Repeatedly press the „Mode“ (2) button to select the desired charging mode 6 V, 12 V or 24 V.
- The charging process will start automatically.
Note:
If an incorrect charging mode was selected, the error code (Er 1) will appear. In this case unplug the charger, wait briefly, and plug in again.
Note:
During the charging process the blocks inside the battery symbol will flash based on the charging status.
With the battery fully charged, all blocks inside the battery symbol will light up.
In addition, the display will show the current battery voltage.
Once the battery is fully charged, the charger will switch to trickle charge to maintain the charging status and protect the battery from overcharging.
Display light
Press the "Mode" button (2).
The display light will automatically switch off after approx. 30 seconds whilst charging. Press the Mode button at any time to light the display for approx.
30 seconds.
Complete charging and disconnect charger
- Always first unplug the power plug from the 230V alternating current socket.
- Disconnect the black (-) clamp from the (-) battery terminal or the vehicle chassis.
- Disconnect the red (+) clamp from the (+) battery terminal.
CHARGING PHASES
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| Time | V | A | |------|------|------| | 1 | Low | Low | | 2 | Medium | Low | | 3457 | High | Low | | 6 | High | High |The concept of the charging process is explained based on a 12 V battery.
Step 1: Condition check
The charger checks the battery condition and calculates the required charging parameters.
Step 2: Precharging
The battery is gently charged with a low charging current to return the battery to a chargeable state.
Step 3: Soft start
The battery is gently charged with a low charging current.
Step 4: Base charge with a constant current
The battery is quickly and safely charged with a consistent current.
Step 5: Base charge with a constant voltage
The battery is charged at a constant charge end voltage until it is fully charged.
Step 6: Monitoring
Once the battery is fully charged, the charging process will stop.
Step 7: Maintenance charging
The charger monitors the battery capacity. Once the battery falls below 12.8 V, the charger will emit a charging pulse. This maintains the battery's highest possible charging level.
SAFETY FUNCTIONS
To avoid damage to charger and battery, the charger will turn off its own electronic system and will immediately reset the system to basic settings in the case of
short circuit
wrong connection
open circuit
reversed polarity connection
Battery voltage below 3.0 V ±0.5 V
The charger will remain in standby mode and the display shows the error indicator.
During the charging process, if the charger becomes too hot or due to high ambient temperature, the power output is automatically reduced. The charger continues to trickle charge and automatically starts increasing power when the temperature drops.
TROUBLESHOOTING
| Error/Problem Possible cause | Solution | |
| Error indicator (Er 1) Defective | battery:Battery voltage is under 1.5 V and over 0.5 VBattery voltage is under 5 V for a 6 V battery, or under 11 V for a 12 V battery, after charging the battery for 4 minutesBattery voltage is under 6 V or 12 V 2 minutes after fully chargingunable to fully charge within 24 h | Have the battery checked by a speciality repair shop.Replace battery. |
| Battery incorrectly/not connected Unplug charger and check the connections. | ||
| Error indicator (Er 2) Incorrect | battery voltage(6 V/12 V/24 V) selected | Unplug charger and wait until the display goes out. Reconnect the charger and select the correct battery voltage. |
| Battery cannot be charged No | power supply, charger not plugged in. Verify the charger is connected to a 230 V mains socket and the display lights up. Battery may be defective | |
| Long charging time Only a very low charging current is used in very low temperatures (below 0 °C). This will extend the charging time. As the battery warms up, the charging current is adjusted accordingly. | Charge battery in normal conditions.Explosion hazard!Never charge frozen batteries. | |
| Battery capacity too high for the charger being used. | Use a suitable charger. | |
| Battery voltage too low Battery | wasn't charged long enough. Ensure the battery is charged long enough. | |
CLEANING, CARE AND MAINTENANCE
- clean clamps after every charging. To prevent corrosion, wipe off any battery fluid which may have come into contact with the clamps.
●carefully wind the cable when storing the device. This will help prevent accidental damage to the cable and the device. - clean the product with a soft, dry cloth.
Store the machine in a clean, dry place.
Caution!
Only qualified technical personnel should change the plug or the connecting cables. This will guarantee the safety of the device is maintained. If the product is no longer suitable for use dispose of it in an environmentally friendly manner in accordance with your local ordinances.
Service
Should you have any questions regarding commissioning or operating in spite of studying these operating instructions, or if a problem should occur against all expectations, please get in contact with your specialist supplier.
Disposal
The packaging consists of non-contaminating materials that you can dispose of at your local recycling point.
Do not throw electrical appliances in with domestic waste!
In accordance with European Directive 2012/19/EC for waste electrical and electronic equipment (WEEE) and conversion to national law, used electrical appliances must be collected separately and taken to a recycling point. For ways to dispose of old electrical appliances please contact your community or city administration.
Illustrations may vary slightly from the product itself. We reserve the right to modify the product in accordance with technical advances. Decoration not included.
TABLE DES MATIÈRES
Introduction 32
natural_image
Illustration of an AEG battery connected to a terminal with two probes and a power outlet (no text or symbols)
Avertissement !
44 www.aeg-automotive.com
SOMMARIO
Introduzione....46
Uso conforme....47
Fornitura 47
Dati tecnici 48
Sicurezza....49
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| Time | V | A | |------|------|------| | 1 | Low | Low | | 2 | Medium | Low | | 3457 | High | Low | | 6 | High | High |■FB (enhanced flooded battery)
natural_image
Illustration of an AEG battery connected to a power plug, showing wiring and terminal connections (no text or symbols)
Výstraha!
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| Time | V | A | |------|------|------| | 1 | Low | Low | | 2 | Medium | Low | | 3457 | High | Low | | 6 | High | High |72 www.aeg-automotive.com
SPIS TREŚCI
Wprowadzenie....74
natural_image
Illustration of an AEG (Analog-to-Esteiger Generator) connected to a battery with two probes and a power outlet (no text or symbols visible)Wskazówka:
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| Time | V | A | |------|------|------| | 1 | Low | Low | | 2 | Medium | Low | | 3457 | High | Low | | 6 | High | High |FB (enhanced flooded battery)
AGM batérie (elektrolyt v sklenenom vlákne)
natural_image
Diagram of an AEG (Analog multimeter) connected to a battery with two test probes, showing wiring and power connections (no text or symbols present)line
| Time | V | A | |------|------|------| | 1 | Low | Low | | 2 | Medium | Low | | 3457 | High | Low | | 6 | High | High |102 www.aeg-automotive.com
Made in China
AEG is a registered trademark used under license from AB Electrolux (publ).
MTS MarkenTechnikService GmbH & CO. KG
Carl-Benz-Str. 2·76761 Rülzheim - Germany
www.mts-gruppe.com
InterTEC POLSKA Sp. z o.o.
www.aeg-automotive.com
