VOLTCRAFT VC-AL700 User manual

Operating Instructions
Automatic charger 12 V 7 A
Item No. 1893209 Page 2 - 15
Notice d’emploi
Chargeur automatique de 12 V 7 A
N° de commande 1893209 Page 16 - 29
Gebruiksaanwijzing
Automatische lader 12 V 7 A
Bestelnr. 1893209 Pagina 30 - 43

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Table of contents
Page
1. Introduction..........................................................................................................................................................3
2. Explanation of symbols........................................................................................................................................3
3. Intended use........................................................................................................................................................4
4. Delivery content...................................................................................................................................................4
5. Features and functions ........................................................................................................................................5
6. Safety information................................................................................................................................................5
a) General information.......................................................................................................................................5
b) Connected devices........................................................................................................................................6
c) Electrical safety .............................................................................................................................................6
d) Persons and product .....................................................................................................................................7
e) Rechargeable batteries .................................................................................................................................7
7. Operating elements .............................................................................................................................................8
a) Description of the LED indicators ..................................................................................................................9
8. Installationandxing ...........................................................................................................................................9
9. Operation...........................................................................................................................................................10
a) Charging a battery.......................................................................................................................................10
b) Charging modes and functions....................................................................................................................12
c) Charging time ..............................................................................................................................................13
d) Charger protective functions........................................................................................................................13
10. Care and cleaning..............................................................................................................................................14
11. Changing the fuse..............................................................................................................................................14
12. Disposal.............................................................................................................................................................14
a) Product ........................................................................................................................................................14
b) Rechargeable batteries ...............................................................................................................................14
13. Technical data....................................................................................................................................................15

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1. Introduction
Dear customer,
Thank you for purchasing this product.
This product complies with statutory national and European regulations.
To ensure that the product remains in this state and to guarantee safe operation, always follow these operating
instructions.
These operating instructions are part of this product. They contain important notes on commissioning and
handling. Do not give this product to a third party without the operating instructions. Therefore, retain these
operating instructions for reference!
If there are any technical questions, please contact:
International: www.conrad.com/contact
United Kingdom: www.conrad-electronic.co.uk/contact
2. Explanation of symbols
The lightning symbol inside of a triangle is used when there is a potential risk of personal injury, such as
electric shock.
The symbol with an exclamation mark in a triangle is used to highlight important information in these oper-
ating instructions. Always read this information carefully.
The arrow symbol indicates special information and tips on how to use the product.
This symbol indicates that this product is built according to protection class II. It is equipped with reinforced
or dual insulation between the mains circuit and the output voltage.
The product must only be installed and used in dry, indoor locations. It must not become damp or wet, as
this may cause a fatal electric shock!
This symbol reminds you to read the operating instructions included with the product.
This symbol indicates the protection class of the product. The product is completely protected against dust
ingress and spray water from all directions.

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3. Intended use
The compact charger is intended for charging lead-acid, calcium and lithium batteries with a 12 V terminal voltage and
acapacityof14Ahto225Ah.Possiblebatterytypesarelead-eece(AGM)orgelbatteries.Itcanalsochargebatter-
ies installed in vehicles. The intelligent charger recognises deeply discharged batteries and facilitates reactivation by
applying increased charging voltage. It can also break down sulphate deposits in old or poorly maintained batteries.
This extends battery service life and improves performance. A trickle charging function keeps the battery voltage at an
optimal level. The charger is operated with an operating button.. Operation and status are displayed by means of LED
indicators. The charger is protected against overload, short circuit, overheating and incorrect polarity. The terminals
are live above 0.6 - 0.8 V only when a connected battery is recognised. This prevents sparks from occurring when the
terminalsmakecontactunintentionally.Theconnectionismadewithcolour-codedterminals(positive+,negative-)
for universal contact, or eyelets for permanent contact. The connection for charging and for the supply voltage may
also be provided via the cigarette lighter socket in a vehicle and a vehicle plug. The charging connections can be
exchangedwithareverse-polarityprotectionsocketsystem.Noprimarybatteries(zinc-carbon,alkaline,etc.)orbat-
teriesotherthanthetypesspecied(see‘TechnicalData’)maybeconnectedorcharged.
The charger may only be connected to common household AC voltage and may only be used in well ventilated indoor
areas. Power is supplied by mains voltage of 220 - 240 V/AC.
Thisproductisintendedforindooruseonly.Donotuseitoutdoors.Contactwithmoisture(e.g.inabathroom)must
be avoided under all circumstances.
For safety and approval purposes, do not rebuild and/or modify this product. Using the product for purposes other than
thosedescribedabovemaydamagetheproduct.Inaddition,improperusecancausehazardssuchasashortcircuit,
reorelectricshock.Readtheoperatinginstructionscarefullyandstoretheminasafeplace.Ifyoupasstheproduct
on to a third party, please hand over these operating instructions as well.
All company and product names are trademarks of their respective owners. All rights reserved.
4. Delivery content
• Charger
• 1xringeyeletconnection(black=negativeterminal,red=positiveterminal)
• 1xredandblackterminal(black=negativeterminal,red=positiveterminal).
• 1x car plug
• Operating instructions
1Up-to-date operating instructions
Download the up-to-date operating instructions at www.conrad.com/downloads or scan the QR
code shown. Follow the instructions on the website.

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5. Features and functions
• Forchargingdifferenttypesofbatterysuchaslead-acid,gel,lead-eece(AGM),lithium(LiFePO4)andcalcium
batteries
• Automatic restoration of the previously selected charging mode after a restart
• Power supply to consumers on connection of the battery possible
• ChargingmodeselectionforAGMandlowtemperatures
• Detection of functional batteries
• Compact and lightweight
• Trickle charging function.
6. Safety information
Read the operating instructions and safety information carefully. If you do not follow the safety
information and information on proper handling in these operating instructions, we will assume
no liability for any resulting personal injury or damage to property. Such cases will invalidate the
warranty/guarantee.
a) General information
• The product is not a toy. Keep out of the reach of children and pets.
• Do not leave packaging material lying around carelessly. It may become a dangerous plaything for
children.
• Protect the product from extreme temperatures, direct sunlight, strong jolts, high humidity, moisture,
ammablegases,vapoursandsolvents.
• Do not place the product under any mechanical stress.
• If it is no longer possible to operate the product safely, take it out of operation and protect it from any
accidental use. Safe operation can no longer be guaranteed if the product:
- is visibly damaged,
- is no longer working properly,
- has been stored for extended periods in poor ambient conditions or
- has been subjected to any serious transport-related stresses.
• Please handle the product carefully. Jolts, impacts or a fall even from a low height may damage the
product.
• Contact an expert when in doubt about the operation, safety or connection of the product.
• Maintenance,modicationsandrepairsmustonlybecarriedoutbyatechnicianoraspecialistrepair
centre.

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• If you have any questions that are not answered in these operating instructions, please contact our
technical customer service or other professionals.
b) Connected devices
• Alwaysobservethesafetyinformationandoperatinginstructionsofanyotherdevices(vehicle,batteries)
which are connected to the product.
c) Electrical safety
• Before connecting the product to the mains, check that your local AC mains voltage matches the speci-
cationsonthenameplate.
• The product is constructed according to protection class II. Only connect the adapter plug to a standard
mainssocket(230V/AC,50Hz)connectedtothepublicgrid.
• Neverpourliquidsoverelectricaldevicesorplaceobjectslledwithliquidnexttothedevice.Ifliquid
oranobjectgetsintothedevice,powerdowntherespectivemainssocket(e.g.switchoffthecircuit
breaker), and then pull the mains plug from the mains socket. Discontinue use and take the product to
a specialist repair centre.
• Never use the product immediately after it has been brought from a cold room into a warm one. The
condensation that forms might destroy the device. The mains adapter may also cause a fatal electric
shock! Allow the product to reach room temperature before connecting it and putting it into use. This
may take several hours.
• The mains outlet must be located near to the device and be easily accessible.
• Never unplug the mains plug by pulling on the cable. Always use the grips on the plug.
• Unplug the mains plug from the mains socket if you do not plan to use the appliance for an extended
period of time.
• For safety reasons, disconnect the mains plug from the mains socket during thunderstorms.
• Ensurethatthemainscableisnotsqueezed,bent,damagedbysharpedgesorsubjectedtomechanical
stress. Avoid excessive thermal stress on the mains cable from extreme heat or cold. Do not modify the
mains cable. Otherwise the mains cable may be damaged. Damaged mains cables can cause a fatal
electric shock.
• Do not touch the mains cable if there are any signs of damage. Power down the respective mains socket
(e.g.viatherespectivecircuitbreaker),andthencarefullyunplugthemainsplugfromthemainssocket.
Never use the product if the mains cable is damaged.
• Damagedmainscablesmustbereplacedbythemanufacturer,anauthorisedrepaircentreoraqualied
electrician.
• Never insert or unplug the mains plug when your hands are wet.

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d) Persons and product
• Always comply with the accident prevention regulations for electrical equipment when using the product
in commercial facilities.
• In schools, training centres, computer and self-help workshops, handling of the product must be super-
vised by trained personnel in a responsible manner.
• The product may not be used in areas at risk of explosion.
• Observe the safety information in each section.
• Observe the lettering on the device.
- Warning!Avoidnakedames,sparksandexplosivegases.
- Remove the mains plug before connecting/disconnecting the battery.
- Read the operating instructions before recharging.
- Use only in a well ventilated area.
• Do not use the charger inside vehicles.
• Never cover the charger or the connected battery.
• Do not smoke when using the charger or handling batteries.
• Dochargebatterieswhentheambienttemperatureishigherthan+40ºC.
• Donotusethechargerinthevicinityofammablesubstancesorgases.
e) Rechargeable batteries
• Ensure the correct polarity when connecting the battery.
• Keep batteries out of the reach of children. Do not leave batteries lying around, as they constitute a
chokinghazardforchildrenandpets.
• Batteriesmustnotbedismantled,short-circuitedorthrownintore.Neverchargenon-rechargeable
batteries. This may cause an explosion!

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7. Operating elements
5 4 3 2 1
6 7 8 9 10 11 12
1 MODE button
2 CAL/Boost mode indicator LED
3 AGM mode indicator LED
4 Flooded mode indicator LED
5 POWER LED
6 ChargingstatusLED(0-25%)
7 ChargingstatusLED(25-50%)
8 ChargingstatusLED(over50%)
9 FULL charging status LED
10 Short circuit indicator LED
11 Reversed polarity indicator
12 Defective battery indicator LED
13
1716 15
13 14
15
1617
13 Mainscablewithmainsplug
14 Charging cable connection with connection coupling
15 Redandblackterminal(black=negativeterminal,red=positiveterminal)
16 Eyeletconnection(black=negativeterminal,red=positiveterminal)
17 Vehicle plug

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a) Description of the LED indicators
LED Meaning
CAL/Boost This mode is suitable for 12 V calcium batteries or for batteries deeply discharged due to
sulphate deposits.
Thismode(wintermode)(14.7V/7Aforlead)isusedatlowambienttemperatures.This
modeisalsorecommendedforAGMbatteries.
Thismode(summermode)isusedforleadbatteries(14.4V/7Aforlead)atnormaltem-
peratures.
POWER The power LED indicates the power supply to the charger and standby mode.
Chargingindicator(0-25%)
Chargingindicator(25-50%)
Chargingindicator(50%andabove)
FULL Chargingindicator(fullycharged)
Short circuit indicator
The indicator lights up in the event of the polarity of the cable connection being swapped.
Check the charging contacts for reverse polarity. Rectify the problem.
The indicator lights up if the connected battery is faulty.
&
LITHIUM
This mode is for charging 12 V lithium batteries.
8. Installation and xing
You can set the charger up on a level surface or at a suitable point by means of the fastening lugs on the housing,
including walls, workbenches or similar. Fix with screws, if necessary. Install the charger on a stable base with the
mountingbracketsandsuitablescrews(notincluded).
 Ensurethatnoexistingcablesorpipes(includingwaterpipes)aredamagedwhendrillingmountingholes
or securing screws.
• Remove all connected devices and the battery before installing.
Ensure that the mains socket for connection to the grid is close to the place of installation.
Proceedasfollowstothexthechargerwithscrews:
• Position the charger in the desired installation position as a template. Use a spirit level for alignment, if necessary.
• Marktheholesforthetwoscrewsthroughtheholesinthemountingbrackets.Drilltheholes.Dependingonthe
surface, suitable screws and/or dowels may be required. Screws for wood or for screwing in the wall plugs for
masonry are not included with the product and must be purchased separately.

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• Alignthechargerafterxingittothebaseandtightenthescrewsadequately(notover-tight).Todothis,always
use an appropriate screwdriver.
9. Operation
 Thedevicewillwarmupduringoperation.Ensurethereissufcientventilationprovided;donotcoverthe
housing.
Never charge lead batteries in a closed container.
 Ensuresufcientventilationduringthechargingprocessandavoidnakedames.
Explosive gases can be generated during the charging process. Keep out of the reach of children!
Before charging batteries with liquid acid, open the inspection plugs of the single cells.
Leave the battery casing to ventilate for approx. 2 minutes for explosive gasses to volatilise!
Check the liquid level and top up if necessary.
 Checktheliquidlevelonaregularbasisduringlongerchargingperiods(hibernation).Wearsafetygoggles.
Do not tip over lead-acid batteries. Avoid any contact with the battery liquid, as this causes severe chemical
burns.
 Rinseoffthecontactpoints(skin,clothes,etc.)immediatelywithamplewater,todilutethebatteryacid.
Contact a doctor immediately in case of contact with skin.
In case of prolonged storage, charge lead-acid batteries every 3 months to prevent deep discharge.
Never short circuit the battery contacts.
When connecting batteries, always observe the polarity and charging instructions of the relevant battery
manufacturer.
a) Charging a battery
• First, please ensure that your battery can be charged with this charger. The battery must be a lead, lithium or
calciumbattery.Referto‘Technicaldata’below.
Never charge batteries of other operating voltages with this charger.
• Connecttheadaptercable(15or16)appropriatetoyouruse/batterycontactstothechargingcableofthecharger.
Theplugsonlyttogetherwiththerightpolarity.Checkforrmconnection.Thelockingmechanismmustclick
into place.