Unimax Battery Charger 2 User manual

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WARRANTY CARD
Product: BATTERY CHARGER 2
Type: Charge2
Date of manufacture:
Date of sale, stamp, signature:
Serial number (product series):
Repair centre notes:
Without the correctly filled warranty card or without proof of purchase receipt, including
the product type (invoice, purchase receipt) no warranty claim will be processed.
1. KH Trading machines and tools are covered by 6/24 months warranty, starting on the date of
purchase, as described in the Civil Code (proof of purchase or invoice receipt must be
enclosed with the warranty card when making a claim).
2. This warranty does not cover defects caused by unprofessional handling, machine overloads, not
complying with instructions contained in this manual, using accessories that are not approved,
unauthorized repair, regular wear and tear and damages occurred during transport. Further, this
warranty does not cover parts and accessories such as the motor, carbon brushes, seals and
hot-air operated parts and parts that need to be changed regularly.
3. If the repair is to be found as not covered by the warranty policy, all costs including the repair and ship-
ping to and from the repair centre will be paid by the customer, according to valid price list. See www.
4. When making a claim, you must present the warranty card, showing the date of the purchase, the
serial number of the machine, vendor stamp and signature of sales clerk, as well as the proof of
purchase receipt.
5. Warranty claim shall be made at the vendor shop where you bought your machine or you may mail
it to a service centre. The vendor is obligated to fill out the warranty card (date of sale, serial
number, vendor stamp and signature). All these information must be filled in at the time of sale.
6. The warranty period will be extended for the period of time for which the machine has been in the
service centre possession. If the repair or defect is not covered by the warranty policy, all costs including
the repair and shipping will be paid by the owner of the machine / tool. We recommend sending the
machine in its original packaging. Please, also enclose brief description of the defect with the packaging.
7. Before sending the machine for repair, clean it thoroughly. If the received machine is dirty, it may
be rejected by the service shop or you may be charged a cleaning fee.
SERVICE
Logistic centre Klecany
Topolová 483
250 67 Klecany
Czech Republic
Claim department phone number: 266 190 156 T-mobile: [phone]
266 190 111 O2: 601 218 255
Fax: [phone] Vodafone: 608 227 255
http://www.KHnet.cz
Email: ser[email protected]
BBAATTTTEERRYYCCHHAARRGGEERR22
USER'S MANUAL
Charge2

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Dear customer. Thank you for purchasing equipment from KH Trading, s.r.o.
Our company is ready to offer you our services - before, during and after you buy our product.
If you have any question, comment or idea, please contact our business centre. We will do our best to address
your comment or question in timely matter.
Before first use, please read this manual carefully. It is your responsibility to study all instructions,
necessary for safe use and operation and to understand all risks that may be involved during the use
of power machines.
WARNING! Do not try to use this machine before reading this entire manual and before you know
how to handle it. Keep this manual for future reference.
Pay special attention to safety instructions. Not complying with safety rules may cause injury to the
operating person or to people standing by or it may cause damage to the machine or to the work
piece.
Pay special attention to safety notes and safety labels on the machine.
Never remove or damage them.
Please, write information such as the invoice number
and the number of the sale receipt here in this box.
This power source/charger for 12V vehicle batteries provides constant voltage for long term battery storage,
which enables you to use stored battery immediately. Unused battery will loose up to 50% of its charge during
12 days. Long-term storage of batteries without a sufficient charge or in extremely cold environment, may
cause damage to your battery. This machine ensures 100% battery charge without risking overcharging.
Note: Make sure that the charge of the battery will not drop under 4V. Otherwise the charge may not work
properly. The optimum output is up to capacity of 24 Ah. The red control light indicates that the machine is
connected to the power source. Green control light is on during the charging process and will come off when
the charging process is over.
The accuracy of instructions, graphs and information contained herein, depends on the printing date. Due to
continuous product improvement, the manufacturer reserves the right to change technical parameters of the
product, without prior customer notification.
Input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .230V/50Hz AC
Power input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 W
Output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13.45V DC
Maximum short-term output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2 A
Suitable for batteries up to . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Ah
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5 kg
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .160 x 170 x 150 mm
DESCRIPTION
TECHNICAL SPECIFICATION

REPAIR AND MAINTENANCE REPORT
Report and maintenance report:
DATE SERVICE SHOP REPAIR AND MAINTENANCE REPORT
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•This device may be used by a qualified person, 18 years or older who has been
trained in work and environmental safety procedures.
Symbols used in this manual
Warning!
This symbol informs you about the risk of personal injury or damage to the machine
or materials.
Caution! You are using electrically powered machine!!
Electrical hazard.
Warning!
Danger of damage.
Note:
Additional information.
Use personal safety gear.
General instructions
•Make sure you know how to control your tool or machine and that you are familiar with its operating
procedure. Know the hazards that may occur, if not used correctly.
•If other person is using this machine make sure that he knows how to safely operate this equipment and
that he is familiar with hazards and risk that may occur, if not used correctly.
•Pay special attention to safety notes and safety labels on the machine. Do not remove or damage them.
If the warning label becomes unreadable, please contact your vendor.
•Dirty and disorganized workplace may cause accidents.
•Never work in poorly lit, narrow or too crowded rooms. Always keep stable posture.
•Maintain your tools clean.
•Handles must be kept free of grease and dirt.
•Make sure no children, unauthorized persons or animals have access to your workshop.
•Use only for purposes for which it has been designed.
•Use personal protective gear such as safety goggles, ear protection, respirator, safe working shoes etc.
•Do not overreach, use both hands.
•Never work under the influence of alcohol or other drugs.
•Do not use the machine/tool if you feel dizzy or week.
•Any modifications or improvements to the machine are strictly prohibited. DO NOT USE if you discover
bent part, crack or other damage.
•Never perform any maintenance during operation.
•If you see any unusual sign or hear any strange sound, switch off the machine immediately.
•Always remove wrenches and screwdrivers from your machine after use.
•Before use, make sure all screws are tightened securely.
SAFETY PRECAUTIONS

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•Perform maintenance regularly. Before use make sure the machine is in good working conditions and
without any damage.
•Use only original spare parts during repairs.
•Using extension pieces or accessories not approved by the manufacturer may cause injuries to the
operating personnel.
•Use suitable tool for particular type of work. Do not overload tools, accessories or the machine. For large
work volume use more powerful machine.
•Do not expose to extremely high temperature or direct sunlight.
•This machine is not designed for use in humid environments or under water.
•If you are not using your machine, store it in a dry and safe place, out of reach of children.
•Before use make sure that no part is cracked or stuck, Make sure all parts are attached and assembled
as designed. Beware of all other conditions that may have a negative effect on the proper functioning of
your machine.
•If not stated otherwise in this manual, all damaged parts and safety elements must be repaired or changed.
Fine mechanics
•Never use a vise to hold you device.
•Protect your machine from fall and impact.
Assembly
•Do not use the machine unless completely assembled.
Electrical equipment
•Observe all basic safety rules when using electrical equipment to prevent risk of fire, injuries by electrical
shock and other hazards. Before using this device, read this manual entirely and follow all safety
instructions. Before using this device, read this manual entirely and follow all safety instructions.
•Make sure the power cable plug is plugged into the correct wall outlet. Voltage in the wall outlet must be
the same, as shown on the specification label of your machine.
•When you finished your work, disconnect the power plug from the wall outlet and switch off the main switch.
•Never carry electrical tools and appliances by their power cord. When disconnecting the plug from the
wall outlet, never pull the cable by its cord.
•Protect the power cable from high temperatures, oils, paint thinners and make sure that the cable is not
hanging over sharp edges.
•Inspect the power cable regularly. If damaged have it replaced by qualified technician. Inspect extension
cables regularly. If damaged, have it replaced.
•If you need to use an extension cable, use cable with appropriate power rating. Use only completely
unwound. Inspect extension cables regularly. Damaged cable must be repaired or changed immediately.
•Before performing any maintenance, repair or adjustment, disconnect the power cable from the wall outlet.
•Do not use in environments where explosives are stored or used (paint shops, warehouse with
flammables etc.).
•Do not use in humid environments or if wet.
REVISION REPORT
The user is obligated to perform tests and revisions of electrical equipment of the machine
in accordance with valid rules and regulations. Result report:
DATE REVISION TECHNICIAN
Number / SIGNATURE
REVISION REPORT

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•Do not connect the charger to the battery or use it near open fire, heat producing equipment, sparking
devices, smoke sources, vibrating devices or under freezing conditions.
•If you want to charge battery that is not "maintenance-free" battery, do not forget to open all plugs on
each battery cell.
•Never try to recharge frozen battery.
•If you are charging battery inside vehicle, disconnect the battery first. Follow the vehicle manufacturer
instructions.
Connecting the battery
•Unpack the equipment from the shipping box.
•Before use, read this manual entirely.
•Place the charge at least 1 m away from the battery.
•Place the clamps so they will not accidentally touch
each other.
•Now you may connect the charger to the wall
outlet 230V/50Hz, AC.
•If you connect the battery to the charger before
connecting the charger to the wall outlet you will
damage your machine!
•Connect the clamps to the battery in the following
order.
•Connect the red clamp to the positive (+) terminal on the battery.
•Connect the black clamp to the negative (-) terminal on the battery.
•Warning. If you unintentionally change the polarity of the clamps when connecting the battery you may
irreversibly damage your charger and the battery.
•Warning. If the clamps touch each other, it may also cause irreversible damage to your machine.
•Observe the LED indicators.
•The red LED indicates that the charging process is taking place (around 1.2 A).
•The green LED will come on after the battery has been fully charged and stays on until you disconnect the
battery from the charger. In this mode, you may let the charger connected to the battery constantly. The
automatic system of your charger lowers the charging current continuously to make up only for the charge
losses due to natural discharge rate of the battery. In this mode the battery is fed with electrical current
about 120 mA. This mode is called maintaining current mode.
•When the recharging process is finished, disconnect the charge from the wall outlet first and then you
may disconnect the battery.
OPERATION
ASSEMBLY
•Before throwing the packaging material out, make sure no part is left inside. If so, take it out and install it.
Use the part listing for check-up and the installation drawing for guidance.

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DISPOSAL
•Keep your tools clean. Dirt may enter the inner mechanism of your machine and cause damage.
•Do not use aggressive cleaning solution or paint thinners to clean the machine.
•Clean plastic parts with cloth dipped in soup water.
•If you are not using your machine, store it in a dry place to prevent corrosion.
Detailed description of the use of this device is not included in this manual, because the manufacturer /
distributor assumes that the user is experienced in similar type of work. Also according to the applicable
law, this device is considered as a commonly sold and used tool. If the user is unfamiliar with the use of
this device, we recommend finding out more information about using this device at the Department of
work safety.
When the operational life of your device is over, dispose off it in accordance with valid rules and regulations.
Your product is made of metal and plastic parts that may be recycled when separated.
1. Disassemble all parts.
2. Separate all parts according to the material they are made of (e.g. metals, rubber, plastics, etc.).
Take the separated parts to the recycling facility near you for further processing.
3. Electrical waste (used electrical power tools, electric motors, recharging equipment, electronics,
accumulators, batteries etc.).
Dear customer. In accordance with the valid regional rules and regulations describing the management of
electrical waste, electrical waste is considered dangerous.
Disposal of electrical waste must be therefore handled as dangerous waste in accordance with waste
management rules valid in the state you are in.
It is prohibited to mix electrical waste with regular household waste.
You may return your used electrical appliance to a recycling facility near you. More information about
electrical and dangerous waste disposal may be obtained from your local authority or from the Internet.
MAINTENANCE
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If the machine breaks down, send it back to the vendor for quick repair.
Please, enclose brief description of the defect. That makes repair easier. If the machine is still covered by
warranty, enclose the warranty card and proof of purchase receipt. After the warranty period expires, we
repair your machine for a special price.
To prevent possible damages during shipping, packed the machine carefully or use the original packaging
material. We are not liable for shipping damages due to incorrect packaging of your machine. If making
a claim at the shipping company the level and method of packaging plays a major role during claim evaluation
process.
Note: Pictures and contents in this manual may slightly differ from the actual product or accessories.
It is due to continuous improvement of our products. Such small differences have no effect on the product
functionality.
CAUTION