alza Tools AT-CHT20V Cordless Hedge Trimmer User Manual

Cordless Hedge Trimmer
AT-CHT20V
User Manual

AT-CHT20V Cordless Hedge Trimmer

SAFETY INSTRUCTIONS

Translation of the original user manual
Read these operating instructions carefully before use. Familiarize yourself with the controls and correct use.
Keep the instructions in a safe place for future reference.
The machine is designed for personal use in gardens, backyards or other parts of the property. It is not intended for commercial or other use.
EXPLANATION OF SYMBOLS ON THE PRODUCT PACKAGING/TYPE LABEL
** Read the instructions for use carefully.
Wear protective gloves.
Wear eye protection.
Do not expose to rain, water or moisture.
GENERAL SAFETY INSTRUCTIONS FOR POWER TOOLS**

WARNING! Read all safety instructions and the entire manual. Failure to follow all of the following instructions may result in electric shock, fire, and/ or serious personal injury.

• Keep all instructions and the manual for future reference.
• The term “power tool” in all the following warnings means a mains-powered tool (movable power cord) or battery-powered power tool (without a power cord). This manual applies only to power tools that are battery powered without a power cord.

Safety in the working environment

• The workplace must be kept clean and well lit. Clutter and dark places are often the cause of accidents.
• Do not use power tools in explosive atmospheres where flammable liquids, gases or dust are present. Power tools create sparks that can ignite dust or fumes.
• Keep children and other persons away when using the power tool. If you are distracted, you may lose control of the work you are doing.

Electrical safety

• Avoid body contact with earthed or grounded objects, such as pipes, radiators, ranges and refrigerators. The risk of electric shock is greater if your body is connected to the ground.
• Do not expose power tools to rain, moisture or wetness. If water enters a power tool, the risk of electric shock increases.

Safety of persons

• When using a power tool, pay attention to what you are doing, concentrate and think clearly. Do not operate a power tool if you are tired or under the influence of drugs, alcohol or medication. A moment’s inattention while using a power tool can result in serious personal injury.
• Wear protective aids. Always use eye protection. Protective equipment such as a respirator, non-slip safety shoes, hard hat and hearing protection, used in accordance with the working conditions, reduces the risk of personal injury.
• Avoid unintentional starting. Make sure the switch is off when inserting the battery or carrying the tool. Carrying the tool with your finger on the switch or with the switch on can cause accidents.
• Remove any adjusting tools or wrenches before turning on the tool. Leaving an adjusting tool or wrench attached to the rotating part of the power tool can cause personal injury.
• Only work in areas where the tool can safely reach. Always keep a stable posture and balance. This will give you better control of the power tool in any unforeseen situations.
• Dress appropriately. Do not wear loose clothing or jewelers. Make sure your hair, clothing and gloves are well away from moving parts. Loose clothing, jeweler and long hair can be caught up in moving parts.
• If means are provided for connecting dust extraction and collection equipment, make sure these are connected and properly used. The use of such equipment can reduce hazards caused by dust.

Use and care of power tools

• Do not overload power tools. Use the correct tools for the job. The correct power tool will do the work it was designed to do better and safer.
• Do not use power tools that cannot be turned on and off with the switch. Any power tool that cannot be operated with the switch is dangerous and must be repaired.
• Always remove the battery before making any adjustments, changing accessories or when storing unused power tools. These precautions reduce the risk of accidentally starting the power tool.
• Keep unused power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to use the power tool. Power tools are dangerous in the hands of inexperienced users.
• Maintaining power tools. Check the adjustment and mobility of the moving parts, focusing on cracks, broken parts and any other circumstances that may compromise the function of the power tool. If the tool is damaged, it must be repaired before use. Many accidents are caused by poorly maintained power tools.
• Cutting tools must be kept sharp and clean. Properly maintained and sharpened cutting tools are less likely to catch on material or jam and are easier to control.
• Use the power tool, accessories and tool bits etc., in accordance with these instructions and in the manner intended for the particular power tool, taking into account the working conditions and the work to be performed. Using power tools for activities other than those for which they are designed can lead to dangerous situations.

Use and maintenance of cordless tools

• Only charge using the charger specified by the manufacturer. A charger that may be suitable for one type of battery pack may cause a fire risk when used with another battery pack.
• Only use the tool with a battery that is specifically designed for it. The use of any other batteries may cause an injury or fire risk.
• When the battery is not in use, protect it against contact with other metal objects, such as paper clips, coins, keys, nails, screws, or other small metal objects that may cause one battery contact to come in contact with another. Short-circuiting the battery terminals may cause burns or fire.
• If used incorrectly, liquids may leak from the battery; avoid contact with them. In the case of accidental contact with these fluids, rinse the affected area with water. In addition, seek medical attention if fluid gets into your eyes. Liquids escaping from the battery can cause inflammation or burns.

Service

• Have your power tool serviced by a qualified person using identical replacement parts. This will ensure the same level of safety of the power tool as before the repair.

SAFETY INSTRUCTIONS FOR HEDGE TRIMMERS:

• Do not touch the cutting blade with any part of your body. When the blades are moving, do not remove the cut parts of the branches or hold them in your hand when trimming. When removing jammed branch parts, make sure the switch is in the “off” position. A moment’s in- attention while working with a hedge trimmer can result in serious personal injury.
• Carry the hedge trimmer by holding the handle with the cutting blade stopped. Always attach the cutting tool cover when transporting or storing the hedge trimmer. The correct handling of the hedge trimmer reduces the potential risk of personal injury from the cutting blades.
• Only hold the power tool by the insulated gripping parts, as the cutting blade can touch hidden electrical wiring. A cutting blade that touches a “live” wire can cause the uninsulated metal parts of the power tool to become “live” and can result in an electric shock.
• Check the hedge to be trimmed for foreign objects, such as wire fences.
• Hold the hedge trimmer with both hands.

ADDITIONAL SAFETY INSTRUCTIONS

• WARNING– Keep your hands away from the blades. There is a risk of serious injury.
• Do not use the hedge trimmer in bad weather, especially if there is a risk of lightning. This will reduce the risk of lightning strikes. The motor unit is not waterproof.
• Operators using the hedge trimmer for the first time must be trained by an experienced person.
• The hedge trimmer must not be used by children or minors under the age of 18. Minors over the age of 16 may use this tool if they receive training under the supervision of a specialist.
• Only use the hedge trimmer if you are in good physical condition. If you are tired, then your attention span drops. Be particularly careful at the end of the working day. Work calmly and carefully. The operator is responsible for any harm or damage caused to a third party.
• Hard leather work gloves are essential protective equipment and must always be used when working with the hedge trimmer. Wear sturdy work boots with non-slip soles. • Before switching on the hedge trimmer, make sure that it is in good and safe operating condition. Make sure that the guards are correctly attached. The hedge trimmer must not be used until it has been assembled correctly.
• Make sure you have a firm stance before turning on the hedge trimmer.
• Hold the hedge trimmer firmly while it is running.
• Do not let the hedge trimmer idle for an excessive period of time.
• Switch off the hedge trimmer immediately and remove the battery if it comes into contact with a fence or a foreign object. Check the hedge trimmer for damage and have it repaired if necessary.
• Always switch off the blade and remove the battery before checking the hedge trimmer, troubleshooting or removing material jammed in the blade.
• Switch off the hedge trimmer and remove the battery before carrying out any maintenance.
• When carrying the hedge trimmer, including when working, always switch it off, remove the battery and place the protective cover on the blade bar. Never carry the hedge trimmer while it is in operation. Do not carry the hedge trimmer by the blades.
• Always clean the hedge trimmer, and especially the blades, after use and before storing for a long time. Lubricate the blades and place the protective cover on the blade bar. The hedge trimmer is fitted with a slot for hanging.
• Store the hedge trimmer with the protective cover in a dry place. Keep out of the reach of children. Never store the hedge trimmer outdoors.
• Do not point the blades towards yourself or others.
• If the blades stop because they are blocked by a foreign object during operation, switch off the hedge trimmer and remove the battery. Remove the blocked object with pliers or similar tools. Do not remove a blocked object with your hands as there is a risk of injury because the blades may move after the object is removed.
• Avoid using in hazardous environments. Do not use the hedge trimmer in a humid or wet environment or expose it to rain. If water enters the motor unit, the risk of electric shock will increase.
• Do not throw the battery into a fire. It can explode. Follow the instructions for its ecological disposal.
• Do not open or deform the battery. The electrolyte is corrosive and may damage the eyes or irritate the skin. This is a toxic substance, do not swallow it.
• Do not charge the battery in rain or humid environments.
• Follow the instructions, instructions and warnings in the relevant operating instructions when handling the battery.

THE SAFETY AND USER INSTRUCTIONS IN THIS MANUAL MUST ALWAYS BE FOLLOWED EVEN IF YOU ARE FAMILIAR WITH THE DEVICE AND ITS USE. IMPROPER USE OR FAILURE TO FOLLOW THE SAFETY OR USER INSTRUCTIONS IN THIS MANUAL CAN CAUSE SERIOUS PERSONAL INJURY.

TECHNICAL DATA

Cordless hedge trimmer

Guaranteed LwA = 94 dB (A); K = 3 dB (A)
Front handle vibration| ah = 3.845 m/s²; K = 1.5 m/s²
Rear handle vibration| ah = 2.638 m/s²; K = 1.5 m/s²

The declared noise emission value(s) has been measured in accordance with a standard test method and can be used to compare one tool with another.
The declared noise emission value (s) may also be used in the preliminary performance assessment.
Warning: Noise emissions during use may differ from the declared noise emission value depending on how and where the tool is used.
The declared total vibration value (s) was measured in accordance with a standard test method and can be used to compare one tool with another.
The declared total vibration value (s) can also be used in the preliminary performance assessment.
Warning: The vibration emissions during actual use may differ from the declared vibration emission value depending on how and where the tool is used.
Warning: Make sure that safety measures are in place to protect the operator, which are based on an estimate of operation in the actual conditions of use (taking into account all parts of the operation, such as when the tool is switched off and idling, except for the start time).

DESCRIPTION

1. Blade bar
2. Protective shield
3. Front handle
4. Safety switch
5. Tightening knob for adjusting the angle of the motor unit
6. Rear handle (main)
7. On/Off switch
8. Rechargeable battery (not included)
9. Motor unit with ventilation holes
10. Blade bar guard

USE

CHARGING THE BATTERY
Warning: Use only the battery specified by the manufacturer as suitable or recommended for the type of hedge trimmer. Using another battery exposes you to the risk of loss of warranty, damage to the product, damage to property, or a serious risk of injury or death.
Recommended types of batteries and chargers
The battery and charger are not included. Only use these recommended types of batteries and chargers.
Battery:

• AlzaTools 20LBP20V (model AT-20LBP20V)
• AlzaTools 40LBP20V (model AT-40LBP20V)

Charger:

• AlzaTools 35FCH20V (model AT-35FCH20V)
• AlzaTools 24FCH20V (model AT-24FCH20V)
• AlzaTools DCH20V (model AT-DCH20V)

Inserting and removing the battery
Follow the instructions, directions and warnings in the relevant operating instructions when handling the battery.
Before inserting or removing the battery, make sure that:

1. the device is switched off;
2. the battery is fully charged.

Align the grooves in the battery compartment at the bottom of the hedge trimmer with the slots on the battery and slide it into the hedge trimmer until you hear a click (fig. A).
If you need to remove the battery, press the button on the battery and pull it out of the blades.
When inserting and removing, hold the trimmer and the battery firmly to prevent damage from improper handling (e.g. falling). Do not insert or remove the battery by force.
If it cannot be easily removed, it is likely that it has not been inserted correctly. Contact an authorized service centre.
Checking the charge status
The battery is equipped with a charge status indicator (3 LEDs). To check the charge status, press the button on the side (Fig. C). If all LEDs are lit, the charge level is high. When two LEDs are lit, the battery is partially discharged. If only one LED is lit, the battery is discharged and must be recharged.
PREPARATION FOR USE
Before preparing for use, make sure that the hedge trimmer is switched off and the battery is removed.
Warning: Do not touch the blade bar with bare hands. Always wear protective gloves.
Inserting and removing the blade guard
The protective cover protects the blade bar from damage, e.g. during storage, and prevents injuries or dangerous situations. It is important to do so after each use.
Warning: Take extra care when inserting or removing the blade guard to avoid damage to the blades. They are very sharp.

1. Removal: First, gently pull the protective cover to release it. Then pull it out along the entire length of the blade bar (Fig. C).
2. Deployment: Place the protective cover on the blade bar and push it slightly until you feel it resisting (Fig. C).

Adjusting the vertical angle of the motor unit
Set the required vertical angle of the motor unit according to your requirements.

1. Press and hold the vertical angle lock (Fig. D).
2. Turn the motor unit and set the desired angle. You can turn the motor unit up to an angle of 90° on both sides.
3. Once the motor unit is set at the required angle, release the knob.

Warning: Always make sure that the motor unit does not move and is properly secured before use.

OPERATION

Intended use
The hedge trimmer is only intended for personal use in gardens. It is designed for trimming hedges.
Do not use the hedge trimmer for commercial or other uses.
Switching On/Off
Before switching on the hedge trimmer, make sure that:

• it is correctly assembled and adjusted;
• all bolts and nuts are fully tightened;
• the battery is inserted correctly;
• the battery is fully charged.

For safety reasons, the hedge trimmer is fitted with a safety lock that prevents unwanted starting.
To start the hedge trimmer, first press the safety catch and then press the on/off switch. (Fig. E). The hedge trimmer will start.
As soon as you release the switch, the hedge trimmer automatically shuts off and operation stops.
Warning: After switching off the hedge trimmer, always wait until the blades have come to a complete stop.
Never use the hedge trimmer if it only starts when the switch is pressed. In this case, contact an authorized service centre.
The safety switch is damaged.
Warning: Do not disable the safety switch or attempt to bypass the safety system. Do not attempt to force the switch without first depressing the safety catch.
Hedge trimming
Stand upright on a stable surface. Hold the hedge trimmer with both hands and position them so that the blades are tilted in the direction of cutting (Fig. F1: 1. Cutting direction; 2. Hedge surface; 3. Blade inclination).
Switch on the hedge trimmer and then press it gently against the branches. Move it slowly in the cutting direction, about 3 to 4 seconds per meter.
To ensure that the hedge surface is flat, you can create a level from a string that you stretch at the beginning and end of the hedge (Fig. F2).
Trim the sides of the hedge from the bottom up (Fig. F3).
When shaping the hedge into a ball, move the hedge trimmer along the outer edge of the hedge from the roots towards the top (Fig. F4).
Stand upright and steady when cutting. Keep your balance throughout the cutting process. Do not lean, bend or stand on one leg, etc.
Keep all parts of the body, especially the hands, away from the cutting blades.
Avoid using the hedge trimmer in excessively hot weather even if this may seem convenient. Be aware of your physical condition while the hedge trimmer is running. If you feel tired, turn off the hedge trimmer and rest.
Be careful not to let the blades touch the fence or other foreign objects while trimming. The blades can be damaged and cause injury.
Avoid the blades of the hedge trimmer coming into contact with the ground. It may kick back and cause injury.
Trimming a fence at a height, such as from a ladder, can be extremely dangerous. Do not use the hedge trimmer while standing on an unstable surface or object.
Only trim branches up to 15 mm in diameter. Do not try to trim a branch with a thicker diameter.
Shorten such branches as much as 10 cm under making the intended cut.
The hedge trimmer is not intended for felling trees or similar objects. There is a risk of damage.
The hedge trimmer is not designed for mowing grass or weeds. Grass or weeds can wrap around the blades and jam them.
Only use the hedge trimmer with a properly installed protective cover. Hold the hedge trimmer firmly with both hands while it is running.
Do not throw or discard the hedge trimmer.
Do not use the hedge trimmer near power lines. If a live power line comes in contact with it or is cut by it, there is a risk of electric shock, which could result in death.
When pruning hedges or branches, be careful not to lose balance due to the weight of the motor unit.
Be very careful to keep the hedge trimmer under control at all times. Do not let the hedge trimmer tilt towards the operator or anyone in the work area. Failure to control the hedge trimmer can result in serious injury to passers- by and operators.
Do not cover the ventilation holes.
Do not handle the hedge trimmer with excessive force. There is a risk of damage.
Carrying
When carrying the hedge trimmer, always turn it off first and remove the battery. Then put on the blade guard.
Warning: Never carry a switched-on hedge trimmer.
Overload protection
If you use the hedge trimmer or battery in a way that draws an abnormally high current, it will automatically stop without any indication.
If this happens, release the switch to turn off the hedge trimmer and stop the operation that caused the overload. Then switch it on again.
Overheating protection
If the hedge trimmer or battery overheats, it will automatically stop. If this happens, release the switch to turn off the hedge trimmer and allow the battery to cool down. Then switch it on again.
Protection against excessive discharge
If the charge status drops excessively, the hedge trimmer will automatically stop. If this happens, release the switch to turn off the hedge trimmer. Remove the battery and charge it.
Note: Overload, overheating and over-discharge protection are safety systems for the hedge trimmer and the battery, which protect them from damage. Do not attempt to bypass or modify these security features. There is a risk of serious injury or death.
MAINTENANCE AND STORAGE
Warning: Always make sure that the hedge trimmer is switched off and the battery is removed before any maintenance or cleaning.
The user must only carry out the maintenance and cleaning described in this manual. In the case of further maintenance, cleaning or adjustment, contact an authorized service centre.
Clean the hedge trimmer after each use. This will ensure its long life.
Wear protective gloves when handling the blade bar.
Warning: Do not immerse any part of the hedge trimmer in water or other liquids. Do not use a hose or pressure washer for cleaning. Do not expose the hedge trimmer to dripping or splashing water.
Remove any dirt from the ventilation holes. Use a dry cloth. Do not let any water enter the ventilation holes. There is a risk of damage to the motor unit.
Warning: Do not use petrol, thinner, alcohol or other similar substances for cleaning. There is a risk of surface damage, deformation or cracking.
Hedge trimmer blade maintenance
Before use or after each hour of operation, a low-viscosity oil (machine oil or lubricating oil spray) must be applied to the blades (Fig. G1).
After each use, remove dust and dirt from both sides of the cutting blades with a wire brush (Fig. G2) and wipe with a dry cloth.
Then apply a low viscosity oil (machine oil or spray oil) to the blades.
Storage
Before storing, make sure that the hedge trimmer is switched off, clean and the battery is removed.
Place the protective cover on the blade bar.
Keep the hedge trimmer in a dry, well-ventilated area out of the reach of children, pets and people who have not been instructed in the safe use of this product. Only store the hedge trimmer inside a building.
At the rear of the main handle is a slot for hanging (Fig. H). This makes it easy to hang the hedge trimmer on a wall
Fully charge the battery and store it in a dry and well-ventilated area where the temperature will not fall below freezing for a long period of time. When stored for a long period of time, recharge the battery every three months to prolong its life.

EC DECLARATION OF CONFORMITY

Identification of the manufacturer/importer’s authorised representative:
Manufacturer: Alza.cz, a. s.
Registered office: Jankovcova 1522/53, Holešovice, 170 00 Prague 7
Company ID: 27082440
Subject of the declaration:
Name: Cordless hedge trimmer
Model/Type: AT-CHT20V
The above product has been tested in accordance with the standard (s) used to demonstrate compliance with the essential requirements set out in the Directive (s):
Machine directive 2006/42/EC
Electromagnetic compatibility (EMC) directive 2014/30/EU
ROHS directives 2011/65/EU and (EU) 2015/863
Reference to harmonized standards:
EN 60745-1:2009/A11:2010
EN 60745-2-15:2009/A1:2010
EN55014-1:2017
EN55014-2:2015
EC type-examination was carried out on:
No. 0123 TÜV SÜD Product Service GmbH, Certification Body, Ridlerstraße 65, 80339 Munich, Germany
Certificate number: M8A 063263 0069
Technical documentation is stored at:
Alza.cz, a. s.
Jankovcova 1522/53, Holešovice, 170 00 Prague 7
The year of manufacture of the machine and the serial number are indicated on the machine.
Ing. Jan Melena
Business Development Manager
Sales and Purchasing; Private Labels
In Prague, 16. 5. 2022

WARRANTY & SUPPORT
Your new product is protected by our 24-month warranty, or extended warranty (if stated), which you can apply at any of our points of sale. For inquiries, you can use the  contact form or one of our international call centers.
On‑line: www.alzashop.com/contact
United Kingdom +44 (0)203 514 4411
This product meets all of the related basic EU regulation requirements. The EU declaration of conformity is available on www.alzashop.com/doc.
This product sold in the European Union meet the requirements of Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS).
The use of the WEEE Symbol indicates that this product should not be treated as household waste. By ensuring this product is disposed of correctly, you will help protect the environment.
For more detailed information about the recycling of this product, please contact your local authority, your household waste disposal service provider, or the shop where you purchased the item.

Co. Reg. No. 27082440
Alza.cz, a. s., Jankovcova 1522/53, 170 00 Prague 7, Czech Republic
© 2022Alza.cz, a. s. All Rights Reserved.

References

• Alza.cz – rychlý a pohodlný nákup odkudkoliv | Alza.cz
• Alza | Alzashop.com
• Alza.cz

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