KRESS KAC02 - Battery charger

KAC02 - Battery charger KRESS - Free user manual and instructions

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Brand Kress
Model KAC02
Product Type Battery Charger
Input Voltage 220-240 V AC, 50/60 Hz
Charging Current 2 A
Rated Power 50 W
Compatible Battery Type Li-Ion Kress (recommended models)
Number of Cells 4, 5 or 10
Charging Time (2.0 Ah) Approximately 1 hour
Charging Time (4.0 Ah) Approximately 2 hours
Charging Time (8.0 Ah) Approximately 4 hours
Weight 0.45 kg
Protection Class II (double insulation)
Usage Indoor only
LED indicator Green LED (charging/complete), red (defective battery or hot/cold delay)
Safety functions Hot/cold delay, defective battery detection, short-circuit protection
Maintenance Disconnect before cleaning; use a dry cloth; do not use water or chemical cleaners
Recommended charging temperature 18 °C to 24 °C
Compliance Directives 2014/35/EU, 2014/30/EU, 2011/65/EU and standards EN 60335-1, EN IEC 60335-2-29, etc.
Included accessories Charger only; battery sold separately

Frequently Asked Questions - KAC02 KRESS

What type of battery can I charge with the KAC02 charger?
This charger is designed for Li-Ion batteries from Kress, recommended models. Do not charge other batteries.
How do I know if the battery is charging?
When the battery is inserted and the charger is plugged in, the flashing green LED indicates charging is in progress. Once fully charged, the LED stays solid green.
What does a flashing red LED mean?
A flashing red LED indicates either a hot/cold delay (the battery is too hot or too cold to charge) or a defective battery. Wait for the battery to reach a normal temperature or check the fault table.
Why won't my battery charge fully?
Several possible causes: ambient temperature out of range (0-40°C), partially discharged or defective battery, or connection problem. Make sure the battery is properly inserted and the charger is in an environment between 18-24°C.
Can I charge the battery outdoors?
No, the charger is designed for indoor use only. Do not expose it to rain or moisture.
How long does it take to charge a 4.0 Ah battery?
The charging time for a 4.0 Ah battery is approximately 2 hours under normal conditions.
Can I leave the battery on the charger after charging?
Yes, the charger switches to maintenance mode. However, to extend battery life, it is recommended to remove it once fully charged.
What if the battery does not insert into the charger?
Check that the battery is compatible and oriented correctly. The battery can only be inserted one way. If it resists, do not force it; check for obstructions.
How do I maintain the charger?
Always unplug the charger before cleaning. Use a dry cloth to remove dust. Never use water or chemicals.
Where can I recycle the charger at end of life?
Do not dispose of the charger with household waste. Take it to a specialized collection center for waste electrical and electronic equipment (WEEE). Check with your local municipality or retailer.

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Download the instructions for your Battery charger in PDF format for free! Find your manual KAC02 - KRESS and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. KAC02 by KRESS.

USER MANUAL KAC02 KRESS

text_image Technical diagram of a battery pack with numbered components labeled 1, 2, and 3

TABLE OF CONTENTS

Introduction....3

Safety Instructions....4

Component List....5

Technical Data....6

Charging Procedure....6

Problem Solution....7

Maintenance....7

Environmental Protection....7

Declaration of Conformity....8

INTRODUCTION

Dear Customer,

Thank you for buying this Kress product. We are dedicated to developing high quality products to meet you lawn & garden requirements.

The Kress brand is synonymous with premium quality service. Over the years of your products life, if you have any questions or concerns about your product, please contact your location of purchase or our Customer Service Team for assistance.

We are confident you will enjoy working with your Kress product for years to come.

Users can view the electronic instructions at https://www.kress.com/.

ORIGINAL INSTRUCTIONS GENERAL SAFETY WARNINGS

WARNING Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.

Save all warnings and instructions for future reference.

This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.

If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.

ADDITIONAL SAFETY INSTRUCTIONS FOR YOUR BATTERY CHARGER

  1. Before charging, read the instructions.
  2. Do not charge a leaking battery.
  3. Do not use chargers for works other than those for which they are designed.
  4. Before charging, ensure your charger is matching the local AC supply.
  5. For indoor use, or do not expose to rain.
  6. The charging device must be protected from moisture.
  7. Do not use the charging device outdoors.
  8. Do not short out the contacts of battery or charger.
  9. Do not open the unit and keep out of the reach of children.
  10. Do not charge the batteries of other manufactures or ill-suited models.
  11. Ensure that the connection between the battery charger and battery is correctly positioned and is not obstructed by foreign bodies.
  12. Keep battery charger's slots are free of foreign objects and protect against dirt and humidity. Store in a

dry and frost-free place.

  1. When charging batteries, ensure that the battery charger is in a well-ventilated area and away from inflammable materials. Batteries can get hot during charging. Do not overcharge any batteries. Ensure that batteries and chargers are not left unsupervised during charging.
  2. Do not recharge non-rechargeable batteries, as they can overheat and break.
  3. Longer life and better performance can be obtained if the battery pack is charged when the air temperature is between 18°C and 24°C. Do not charge the battery pack in air temperatures below 0°C, or above 40°C. This is important as it can prevent serious damage to the battery pack.
  4. Charge only battery pack of the same model provided by Kress and of models recommended by Kress.

SYMBOLS

KRESS KAC02 - ADDITIONAL SAFETY INSTRUCTIONS FOR YOUR BATTERY CHARGER - 1Read the operator's manual.
KRESS KAC02 - ADDITIONAL SAFETY INSTRUCTIONS FOR YOUR BATTERY CHARGER - 2Warning
KRESS KAC02 - ADDITIONAL SAFETY INSTRUCTIONS FOR YOUR BATTERY CHARGER - 3For indoor use only
KRESS KAC02 - ADDITIONAL SAFETY INSTRUCTIONS FOR YOUR BATTERY CHARGER - 4Double insulation
KRESS KAC02 - ADDITIONAL SAFETY INSTRUCTIONS FOR YOUR BATTERY CHARGER - 5Fuse
KRESS KAC02 - ADDITIONAL SAFETY INSTRUCTIONS FOR YOUR BATTERY CHARGER - 6Positive terminal
KRESS KAC02 - ADDITIONAL SAFETY INSTRUCTIONS FOR YOUR BATTERY CHARGER - 7Negative terminal
KRESS KAC02 - ADDITIONAL SAFETY INSTRUCTIONS FOR YOUR BATTERY CHARGER - 8Waste electrical products must not be disposed of with household waste. Please recycle where facilities exist. Check with your local authorities or retailer for recycling advice.

COMPONENT LIST

  1. BATTERY PACK *
  2. CHARGER
  3. CHARGE INDICATOR LIGHT

* Not all the accessories illustrated or described are included in standard delivery.

We recommend that you purchase your accessories listed in the above list from the same store that sold you the battery charger. Use of any other accessory or attachment may increase the risk of injury. Refer to the accessory packaging for further details. Store personnel can assist you and offer advice.

TECHNICAL DATA

Rated input voltage 220~240V 50/60HZ
Output voltage20V---
Charging current 2A
Rated power 50W
Charge battery Li-ion
Charging time (approx.)
2.0Ah1hr
4.0Ah2hrs
8.0Ah4hrs
Protection class□/II
Machine weight 0.41kg

For the technical data of the types, the number of cells and the rated capacity of the batteries that can be charged, please refer the nameplate of the battery pack supplied by Kress.

CHARGING PROCEDURE

KRESS KAC02 - CHARGING PROCEDURE - 1

NOTE: Before using the tool, read the instruction book carefully.

CHARGING INSTRUCTIONS

1. CHARGING YOUR BATTERY PACK

WARNING: The charger and battery pack are specifically designed to work together so do not attempt to use any other devices. Never insert or allow metallic objects into your charger or battery pack connections because an electrical failure and hazard will occur.

Your battery pack is UNCHARGED and you must charge once before use. When you charge the new battery or one which has not been used for long periods of time, it may not reach full charge until after you have discharged it fully in use and recharge it several times.

3. HOW TO CHARGE YOUR BATTERY CHARGING PROCEDURE

1) Plug the charger into an appropriate outlet.
2) Slide the battery pack into the charger, the green light flashes to indicate the charging process has started.
3) After charging approx 1-2 hours, the light will stay green without flashing. The pack is now fully charged, unplug the charger and remove the battery pack.

KRESS KAC02 - HOW TO CHARGE YOUR BATTERY CHARGING PROCEDURE - 1

WARNING:

When battery charge runs out after

continuously use or exposure to direct sunlight or heat, allow time for the tool to cool down before re-charging to achieve the full charge.

CHARGING INDICATOR

This charger is designed to detect some problems that can arise with battery packs. Indicator lights indicate problems (see table below). If this occurs, insert a new battery pack to determine if the charger is OK. If the new battery charges correctly, then the original pack is defective and should be returned to a service center or recycling service center. If the new battery pack displays the same problem as the original Battery Pack, have the charger tested at an authorized service center.

LightON/OFF flashStatus
Red onDefective Battery
Red flash---- Hot/Cold Delay
Green onFully Charged
Green flash---- Charging

HOT/COLD BATTERY PACK DELAY

This charger has a HOT/COLD battery pack delay feature. When the charger detects a battery pack that is too hot or cold, it automatically starts a HOT/COLD Pack Delay (Red light flashes), and suspends charging until the battery pack has reached the correct temperature. The charging process will then automatically begin (Green light become flash continuously). This feature ensures maximum battery life.

DEFECTIVE BATTERY PACKS

This charger will detect a weak battery pack. When a weak battery pack is inserted into the charger, the charger will try to repair it. This process will last about 30mins (Green light flashes). If the repair finish, it will automatically begin to charge the battery pack to the highest capacity possible (Green light become flash continuously). If the light keeps Red on, the battery pack is dead.

NOTE: Repaired battery packs are still usable but should not be expected to perform as much work as new battery packs.

IMPORTANT CHARGING NOTES:

  1. For a new battery or a battery that has been

in storage for sometime, please recharge the battery before use. If you want to store the battery for a long time, please fully charge the battery pack to ensure maximum battery life.

  1. Longer life and better performance can be obtained if the battery pack is charged when the air temperature is between (18-24°C). Do not charge the battery pack in air temperatures below 0°C, or above 40°C. This is important as it can prevent serious damage to the battery pack.
  2. Never freeze your charger or immerse charger in water or any other liquid.
  3. When the battery pack fails to produce sufficient power on jobs that were previously done easily, please recharge your battery, do not continue to use under this condition. You may charge a partially used pack whenever you desire with no adverse effect on the battery pack.
  4. When charging it is normal that the charger and battery pack may become warm to touch.
  5. If the battery pack does not charge properly:
    a. Check current at power outlet by plugging in another appliance.
    b. Plug and unplug to check whether the charger is ok.
    c. Check whether the battery has been damaged
    d. Move the charger and battery pack to a location where the surrounding air temperature is approximately 18-24°C.
    e. If the charging problem persists, take the tool, battery pack and charger to an authorized service center.
    f. Under certain conditions, when the charger is plugged into the power supply, the exposed charging contacts inside the charger can be shorted by foreign material. Foreign materials of a conductive nature such as metallic particles should be kept away from charger cavities. Always unplug the charger from the power supply when there is no battery pack in the charger or before attempting to clean.

TO REMOVE OR INSTALL BATTERY PACK

Depress the Battery Pack Release Button to remove the Battery Pack from your tool. After recharging, insert the battery pack into the battery port. A simple push and slight pressure will be sufficient.

PROBLEM SOLUTION

I CANNOT FIT THE BATTERY INTO THE BATTERY CHARGER. WHY?

a) Check if the charger and the battery pack are specifically designed for working together.
b) The battery can be inserted into the charger only in one direction. Turn the battery around until it can be inserted into the slot, the indicator light should be green and flash when the battery is charging.

REASONS FOR DIFFERENT CHARGING TIMES

The charging time can be affected by many reasons which are not defects in your product.

a) If the battery pack is only partly discharged it may be re-charged fully in 1 hour.
b) If the battery pack and ambient temperature are very cold/ hot, it may take longer (1-2 hours) to re-charge. Please find an appropriate environment with proper air temperature to start charging.
c) If the battery pack is very hot, remove battery pack from the charger and allow battery pack to cool first to ambient temperature and then recharging can be started.

MAINTENANCE

Remove the plug from the socket before carrying out any adjustment, servicing or maintenance.

Your battery charger requires no additional lubrication or maintenance. Never use water or chemical cleaners to clean your charger. Wipe clean with a dry cloth. Always store your charger in a dry place.

If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.

ENVIRONMENTAL PROTECTION

KRESS KAC02 - ENVIRONMENTAL PROTECTION - 1

Waste electrical products must not be disposed of with household waste. Please recycle where facilities exist. Check with your

local authorities or retailer for recycling advice.

DECLARATION OF CONFORMITY

We,

Positec Germany GmbH

Postfach 32 02 16, 50796 Cologne, Germany

Declare that the product,

Description Kress Battery Charger

Type KAC02

Complies with the following Directives,

2014/35/EU, 2014/30/EU,

2011/65/EU&(EU)2015/863

Standards conform to

EN 60335-1, EN IEC 60335-2-29, EN 62233,

EN IEC 55014-1, EN IEC 55014-2,

EN IEC 61000-3-2, EN 61000-3-3

EN IEC 63000

KRESS KAC02 - DECLARATION OF CONFORMITY - 1

text_image A#o

KRESS KAC02 - DECLARATION OF CONFORMITY - 2

text_image C€

8

EN

2023/08/21

Allen Ding

Deputy Chief Engineer, Testing & Certification

Positec Technology (China) Co., Ltd

18, Dongwang Road, Suzhou Industrial

Park, Jiangsu 215123, P. R. China

INHALTSVERZEICHNIS

Einführung......9

18, Dongwang Road, Suzhou Industrial

Park, Jiangsu 215123, P. R. China

SOMMAIRE

Introduction....15

Procedure De Charge....18

DÉCLARATION DE CONFORMITÉ

Nous,

Positec Germany GmbH

Postfach 32 02 16, 50796 Cologne, Germany

18, Dongwang Road, Suzhou Industrial

Park, Jiangsu 215123, P. R. China

INDICE

Introduzione....21

Standards conform to

EN 60335-1, EN IEC 60335-2-29, EN 62233,

EN IEC 55014-1, EN IEC 55014-2,

EN IEC 61000-3-2,

EN 61000-3-3

EN IEC 63000

KRESS KAC02 - INDICE - 1

text_image A##

KRESS KAC02 - INDICE - 2

text_image C€

26

|

2023/08/21

Allen Ding

18, Dongwang Road, Suzhou Industrial

Park, Jiangsu 215123, P. R. China

ÍNDICE

18, Dongwang Road, Suzhou Industrial

Park, Jiangsu 215123, P. R. China

INHOUDSOPGAVE

Inleiding....33

18, Dongwang Road, Suzhou Industrial

Park, Jiangsu 215123, P. R. China

INDHOLDSFORTEGNELSE

Introduktion....39

18, Dongwang Road, Suzhou Industrial

Park, Jiangsu 215123, P. R. China

СОДЕРЖАНИЕ

Введение....44

INNEHÅLLSFÖRTECKNING

Introduktion....50

Säkerhetsinstruktioner....51

Komponenter....52

Teknisk Information....52

Laddningsprocedur....53

Felsökning....54

Underhåll....54

Miljöskydd....54

Deklaration Om Överensstämmelse....54

INTRODUKTION

Bästa kund,

Save all warnings and instructions for future reference.

18, Dongwang Road, Suzhou Industrial Park, Jiangsu 215123, P. R. China

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Product information

Brand : KRESS

Model : KAC02

Category : Battery charger