alzaTools AT-CSC40V Cordless Grass Trimmer User Manual

alzaTools AT-CSC40V Cordless Grass Trimmer

SAFETY INSTRUCTIONS

Translation of the original user manual
Read these operating instructions carefully before use. Familiarize yourself with the controls and cor-rect 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 care-fully.
• DANGER! Take extra care not to injure yourself from falling objects.
• Do not expose to rain, water or moisture.
• Carefully read all instructions in this operating manual.
• WARNING: Pay attention to all instructions.
• DANGER! Keep bystanders at a safe distance.
• Wear eye protection.
• Wear ear protection.

Training
Never allow children, persons with reduced mo-bility, sensory or mental disabilities, persons with insufficient experience and knowledge or per-sons unfamiliar with these instructions to use this machine. The age of the operator may be limited by local regulations. Do not operate the machine if there are people, especially children, or pets nearby. Keep in mind that the operator or user is respon-sible for accidents or hazards to others or their property. Children must not play with the machine. Clean-ing and user maintenance must not be done by children. The machine must only be used with the power supply that is included or one that the manufac-turer recommends as suitable or compatible.

Preparation
Never replace a non-metal cutting tool with a metal cutting tool. Wear ear protection and wear safety goggles. Wear protective gloves at all times when the machine is in operation. We also recommend wear-ing a protective shield. Check the battery for signs of damage or ageing before using. If the battery is damaged, do not use it. Always visually inspect the machine before use for damage and missing or misplaced guards or protectors. Always wear work boots and long trousers when working with the machine. Do not work with the machine without shoes or in open-toe sandals. Do not wear clothes with loose parts or hanging cords, or ties. Do not wear loose clothing or jewellery that may be drawn into the air intake. Keep long hair a safe distance from the air intake. Only operate the machine in the recommended position and only on a firm, level surface. Before use, check the place where you will use the machine. Remove any stones, branches, toys, cables and other foreign objects that the machine could snag. This could cause a dangerous situa-tion or severe injury.

Activity
Keep your balance throughout the mowing operation. Always be confident when standing on slopes and walking. Never run. Hold the machine with both hands. Do not touch dangerous moving parts until the machine has been switched off, the battery has been removed and the dangerous parts have come to a complete stop. Only use the machine in daylight or with good quality artificial lighting. Only use the machine only in dry and favourable weather. Do not use it in poor weather conditions, especially if there is risk of lightning strikes. Never operate a machine that has damaged guards or protectors or no guards or protectors in place. Make sure that there are no power or extension cords, water pipes or hoses, gas lines, etc. near the machine. Before starting the machine, make sure that the cutting tools do not touch any hard objects such as branches or stones. Do not use the machine to mow at heights. The maximum height to which the machine can be raised is waist height. Do not use the machine at heights. Do not stand on ladders, walls, or other unstable surfaces when using the machine. Only start the motor if your hands and feet are far enough away from the cutting tool.
Keep the ventilation holes clean, remove dirt reg-ularly and never block them. Always switch off the machine and remove the battery:

• whenever the machine is left unattended;
• before removing a blockage;
• before checking, cleaning or working on the machine;
• after encountering a foreign object;
• if the machine starts to vibrate excessively;
• if you make adjustments and before replac-ing accessories and storing;
• whenever you move the machine to another location.

Be careful not to injure your hands or feet with the cutting tool. Wait until the machine reaches maximum speed before mowing. Do not throw the machine to the ground. There is a risk of serious damage. Only throw the machine

down if there is serious danger to the operator or bystanders. Do not press on the machine when mowing. Move it freely. If the machine jams, first switch it off and remove the battery. Wait until the moving dangerous parts have come to a complete stop. Only then should you remove the blocked material. To prevent accidental starting after installing the battery, always first make sure that the safety fuse is fully functional. Never use the machine if the safety catch is damaged or disabled. Do not carry the machine with your finger on the fuse and the switch. When lifting the machine off the ground, bend your knees for more stability. Do not use the machine near flammable or explo-sive substances. We recommend that you rest regularly when us-ing the machine for at least 10 to 20 minutes after each hour of operation, in order to avoid a dan-gerous situation due to operator fatigue. Use a shoulder belt if the machine is equipped with one.

Maintenance and storage
Whenever the machine is stopped for repair, in-spection or storage, or for changing accessories, it must be switched off, the battery removed, and all moving parts must have come to a complete stop. Let the machine cool down before inspect-ing, adjusting, etc. Handle the machine carefully and keep it clean. The machine must only be serviced by a qualified service technician, who must only use original spare parts from the manufacturer to avoid dan- gerous situations or injuries. The machine does not contain user-serviceable parts. If the machine needs to be repaired, mod-ified or adjusted, contact an authorized service centre. Follow the instructions in the manual when lubri- cating and replacing accessories. Let the machine cool down before storing. Store the machine in a dry place out of the reach of children. For safety reasons, have worn or damaged parts replaced by an authorized service centre. Always make sure that the service uses original spare parts and accessories. Regularly check the tightness of the bolts, nuts and fuses. Do not expose the machine to rain. Only store the machine indoors.

THE SAFETY AND USER INSTRUCTIONS IN THIS MACHINE MANUAL MUST AL-WAYS BE FOLLOWED EVEN IF YOU ARE FAMILIAR WITH THE MACHINE AND US-ING IT. IMPROPER USE OR FAILURE TO FOLLOW THE SAFETY OR USER INSTRUC-TIONS IN THIS MANUAL CAN CAUSE SE-RIOUS PERSONAL INJURY. GENERAL SAFETY INSTRUCTIONS

FOR CORDLESS TOOLS

All safety and user instructions contained in the manual must be read before using the tool, even if the user is familiar with the use and operation of a similar model. Keep this instruction manual in a safe place for future reference. If you sell, pass on or gift the tool to someone, always include this manual so that they too can familiarize themselves with the safety and user instructions.

Working environment
The working environment should be clean, clear and well lit. Clutter and poor lighting can cause a dangerous situation.
Do not use the tool in dusty environments, plac-es where flammable or explosive substances are stored, etc.
Always make sure that children, bystanders, ani-mals are at a safe distance from the tool whenever it is in operation.

Electrical safety
Only use the battery that is supplied with the ma-chine or the manufacturer specifies as suitable. Do not expose the tool to rain or moisture. If wa-ter enters the tool, there is risk of electric shock. The tool may generate a weak electromagnetic field that is not ordinarily dangerous to humans. However, persons with pacemakers or similar devices should contact the manufacturer of the device or consult their physician before using the tool.

Safety of persons

Be alert, watch what you are doing, and use com-mon sense when working with the tool. Do not use the tool if you are tired, unwell, or under the influence of alcohol, medication or drugs. A mo-ment’s inattention while handling the tool can cause serious injuries. Wear protective equipment. Protect your face, especially your eyes. Wear safety goggles, a face shield, earmuffs/headphones and a safety hel-met. Wear suitable work clothes and shoes. The correct clothing and appropriate protective equipment reduce the risk of serious injury.

Use and maintenance

• Do not use the tool with excessive force. Only use the tool for its intended purpose.
• Do not use the tool if the main switch does not work (it cannot be switched on or off). Such a tool is dangerous and must be repaired.
• Switch off the tool and remove the battery when-ever making an adjustment, changing accesso-ries, cleaning or storing the tool.
• Keep the tool out of the reach of children, pets and people who have not been instructed in its safe use.
• Keep the tool and its accessories clean. Before each use, check the tool for damage, cracks or other deformations.
• Repairs, adjustments and non-routine mainte-nance should only be performed by an author-ized service centre.
• Only use the tool and its accessories in accord-ance with the instructions in this manual.
• Keep the tool handles clean and dry. Immediately clean any stains, particularly oils and grease.

TECHNICAL DATA

Cordless grass trimmer

Parameter| Value
Battery voltage| 40 V DC
Maximum speed (no load)| 6,700 rpm
Cutting width| 300 mm
Nylon string thickness| 1.6 mm
Dimensions (without battery)| 1,600 × 350 × 210 mm
Weight (without battery)| 2.86 kg
Adjustable trimmer head angle| Yes, 6 positions
Operating temperature| 0–45 °C
Protection class| III

NOISE AND VIBRATION PARAMETERS

Guaranteed LwA = 96 dB (A); K = 1.9 dB (A)

Handle vibration| ah = 1.648 m/s2; K = 1.5 m/s2
Front handle vibration| ah = 2.753 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 a preliminary impact 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) may also be used in preliminary impact assessment.

Warning: The vibration emission 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. Handle
2. On/off switch
3. Foam handle
4. Front handle
5. Shaft
6. Trimming head
7. Wire protector
8. Rechargeable battery (not included)
9. Motor unit
10. Safety fuse
11. Lock
12. Horizontal angle adjustment knob
13. Castors
14. Nylon string
15. Nylon string head
16. Cutter
17. Protective cover

USE

RECHARGEABLE BATTERY

Warning: Only use battery packs specified by the manufacturer as suitable or recommended for this tool model. Using a different battery pack can result in 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 the battery, make sure that:

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

IMPORTANT: ALWAYS USE PAIRED BATTERIES OF THE SAME CAPACITY.
Align the grooves in the battery compartment at the back of the trimmer with the slots on the battery and slide it into the trimmer until you hear a click (Fig. A). Repeat with the other battery. Before turning on the tool, make sure both battery packs have been correctly inserted. If you need to remove the battery, first make sure the tool is off, then press the release button on the battery and pull it out. Repeat with the other battery. When inserting and removing the battery, hold it 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.

ASSEMBLING AND DISASSEMBLING THE TRIMMER

The trimmer is delivered partially disassembled from the factory.

Warning: When assembling and disassembling the trimmer, always make sure that it is switched off and the battery is removed.

Front handle installation

1. Hold the trimmer by the handle with one hand, while using the other hand to align the front handle lock with the shaft (Fig. C1).
2. Push down on the front handle until the lock clicks into place on the shaft (Fig. C2).
3. While holding the front handle with one hand, use the other hand to insert the plastic peg into the open end of the front handle lock (Fig. C3).
4. Secure with the fixed nut (Fig. C4).
5. Insert the hex bolt into the thread in the thumb nut (Fig. C5).
6. Insert the thumb nut into the slot at the front of the handle and tighten it (Fig. C6). Hold the fixed nut fast at the back. Make sure the front handle is properly attached and does not move on the shaft. Failing to securely attach the front handle may lead to serious injury. To remove the front handle from the shaft, reverse the procedure above.

Wire guard installation
To prevent foreign object damage to the trimming head, the wire guard must be properly installed.

1. Carefully pull apart the wire guard’s tongs (Fig. D1) and insert them into the slots in the trimming head.
2. Move the wire guard into the down position (Fig. D2). Make sure the tongs sit well in their slots.
3. If you will not be using the wire guard, move it to the up position (Fig. D3). ****

Note: Pulling the tongs too far apart may damage the wire guard. Installation and replacement of the protective cover

Warning: Before each use, make sure that the cover is firmly attached and does not show signs of damage. Otherwise, replace it with an original spare part.

1. Installation Place the protective cover on the trimming head (Fig. E1) so that the holes in the cover align with the holes in the head. Insert the screws into the holes and tighten them with a screwdriver (Fig. E2). Make sure that the screws are fully tightened and that the cover does not move.
2. Replacement: Use a screwdriver to loosen the screws and remove them. Carefully remove the protective cover. Then proceed as in step 1 above.

PREPARATION FOR USE

Before preparing for use, make sure that the trimmer is turned off and the battery is removed.

Adjusting the height of the front handle
The front handle can be moved up or down so that you can easily reach it and comfortably handle the trimmer.

1. Loosen the thumb nut clockwise (Fig. F1).
2. Adjust the height of the front handle by sliding it up or down (Fig. F2)
3. Tighten the thumb nut counterclockwise until you feel resistance. Always make sure the thumb nut is fully tightened.

Horizontal angle adjustment
Adjust the horizontal angle of the trimmer head according to the needs of the working environment. You can adjust the horizontal angle in four discrete steps spanning a range of 72°.

1. Turn the knob clockwise (Fig. G1) until it aligns with the open lock symbol.
2. Adjust the horizontal angle (Fig. G2).
3. Once you have adjusted the trimming head angle, turn the knob counterclockwise until it aligns with the closed lock symbol. Always make sure the trimming head is secured.

Vertical angle adjustment
Adjust the vertical angle of the trimmer head when using the trimmer to mow the edges of the lawn. You can set the vertical angle in a 45° range.

1. Pull the trimming head away from the lock (Fig. H) and turn the whole assembly of the head and motor unit clockwise to the required angle.
2. The lock will automatically reengage and secure the trimming head. Always make sure the trimming\ head is secured.

Nylon string
The nylon string should extend as needed on each start of the motor; if it does not, extend it manually. The nylon string head has a feed mechanism. If you need to extend the string, strike the trimming head against the ground when the tool is running. As the string extends, the integrated cutter automatically trims it to the proper length. When striking the head on the ground, use a level of force appropriate to the materials it is made of. Excessive force may damage the string head or the trimmer as a whole.

OPERATION

Intended use
This grass trimmer is designed for personal use for mowing grass in gardens, e.g. around rocks, under benches and trees, and in hard-to-reach places. Do not use it for commercial or other purposes.

Switching On/Off
Before switching on the trimmer, make sure that:

• It is correctly assembled;
• All fuses are properly secured and all bolts and nuts are fully tightened;
• The battery packs are inserted correctly;
• The battery packs are fully charged.

For safety reasons, the grass trimmer is fitted with a safety lock that prevents unintentional starting. To start the trimmer, first press the safety catch and then press the on/off switch (Fig. I). The trimmer will start. As soon as you release the switch, the trimmer automatically shuts off and operation stops.

Warning: After switching off the trimmer, always wait until the nylon string has come to a complete stop. Never use the trimmer if it only starts when the switch is pressed. In this case, contact an authorized service centre. The safety fuse is damaged.

Warning: Do not disable the safety fuse or attempt to bypass the safety system. Do not attempt to force the switch without first depressing the safety catch.

Mowing grass

Hold the trimmer firmly with both hands at an angle of about 50° to the ground. Stand upright and stable when handling the trimmer. Move slowly from side to side. Cut grass blades from their tops to their bottoms (Fig. J1). Keep your balance throughout the mowing operation. Always be confident when standing on slopes and walking. Never run. Do not allow the nylon string to touch the ground or any obstacles (Fig. J2); this could damage it. Do not use the grass trimmer to dig or burrow into the ground (Fig. J3). Do not lean, bend or stand on one leg, etc.

Warning: Do not try to mow long or thick grass in one cut (Fig. J4). Tall grass can wrap around the trimmer head, jam and cause the motor unit to overheat. This could damage the trimmer. Mowing grass around trees, blocks, walls, stones, etc. Raise and tilt the trimmer so that the nylon string does not touch the ground (Fig. J5). Mow the grass at short intervals from top to bottom. Carefully mow the grass around trees or other obstacles to avoid contact between the obstacle and the trimmer blades. We recommend keeping a safe distance of 5 cm from a tree or other obstacle. If necessary, adjust the extension of the wire guard. If the nylon string comes into contact with a tree or other obstacle, it may fray or snap. Gently strike the trimming head against the ground to extend the string.

Mowing the edges of the lawn
By adjusting the vertical angle, you can use the trimmer to mow the edges of the lawn.For greater comfort while trimming, you may wish to install the side castor. It attaches directly to the trimming head (Fig. J6). If you will not be using the castor, carefully detach it by pulling it upward. Adjust the horizontal and vertical angles as required – see the previous section. Set the castor on the ground and slowly roll the trimmer down the lawn or along a wall or other obstacle (Fig. J7). It is important to always adjust the vertical angle so that the trimmer head faces away from the operator.

Overload protection
If you use the trimmer or battery in a way that causes abnormally high power draw, the trimmer will automatically stop; there is no warning indicator. If this happens, release the switch to turn off the trimmer and stop the operation that caused it to overload. Then turn it on again.

Overheating protection
If the trimmer or battery overheats, the trimmer will automatically stop. If this happens, release the switch to turn off the trimmer and let the trimmer and the battery cool down. Then turn it on again. Protection against excessive discharge If the charge status drops excessively, the trimmer will automatically stop. If this happens, release the switch to turn off the trimmer. Remove the battery packs and charge them.

Note: Overload, overheating and over-discharge protection are the trimmer and battery safety systems that 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: Before any maintenance or cleaning of the trimmer, always make sure it is switched off and the battery packs are removed. The user must only carry out the maintenance and cleaning described in this manual. For any other maintenance, cleaning or adjustment, contact an authorized service centre. Clean the trimmer after each use. This will ensure its long life. Remove dust and dirt from the trimmer. Turn the trimmer upside down and remove any grass clippings from the nylon string, the trimmer head, the inside of the guard and the wire guard. If the trimmer is heavily soiled, wipe it with a clean, slightly damp cloth. Wipe dry with a clean cloth.

Warning: Do not immerse any part of the trimmer in water or other liquids. Do not use a hose or pressure washer for cleaning. Do not expose the trimmer to dripping or splashing water. Remove any dirt from the ventilation holes. Use a dry cloth. Never allow water to 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 deformation, cracking, or damage to the finish.

Nylon string replacement

Warning: Only use manufacturer-recommended nylon string in 1.6 mm thickness. Do not use nylon string of different thickness, metal wire, rope, etc. This may damage the trimmer, and
such damage is not covered by warranty. There is a risk of serious injury. Warning: Make sure the head cover is firmly attached, as described below. Otherwise, the nylon string may be flung away from the trimmer at high speed, sufficient to cause serious injury.

To replace the nylon string, follow this procedure:

1. Gently press the catches on both sides of the head cover (Fig. K1) and remove the cover and the string spool (Fig. K2).
2. Disconnect the spring (Fig. K3) and replace the nylon string. Return the spring into place (Fig. K4).
3. Insert the nylon string spool into the head and thread the ends of the string through the d’s openings (Fig. K5).
4. Gently press the catches on both sides of the head cover (Fig. K6) and push the cover in until it clicks into place (Fig. K7).

Storage
Before storing, make sure that the trimmer is switched off, clean (especially the area around the trimmer head and string), and that the battery packs are removed from the motor unit. The grass trimmer can be hung on a wall. Proceed as follows:

1. Adjust the horizontal angle of the trimmer head so that the trimmer fits more easily against the wall.
2. Hang the trimmer on the wall either by the wire guard or hang it by the catch at the back of the handle.

Keep the trimmer in a dry, well-ventilated area out of the reach of children, pets and persons who have not been instructed in the safe use of this product. Only store the trimmer indoors. 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. During long-term storage, recharge the battery every three months to prolong its life.

TROUBLESHOOTING

centre.
The motor will switch off after a short period of operation.| Low charge.| Charge the battery packs. Replace if necessary.
The trimmer is overheated.| Let the trimmer cool down.
The trimmer does not reach the maximum speed.| The battery packs are not installed correctly.| Install the battery packs correctly as described in this manual.
Low charge.| Charge the battery packs. Replace if necessary.
The drive system is not work- ing properly.| Contact an authorized service centre.
Problem| Cause| Solution
---|---|---
The nylon string is not moving. Switch off the trimmer im- mediately.| The trimming head and nylon string are blocked by a foreign object.| Remove the foreign object.
The drive system is not work- ing properly.| Contact an authorized service centre.
Abnormal vibrations – stop us- ing the trimmer immediately.| The drive system is not work- ing properly.| Contact an authorized service centre.
The trimmer cannot be switched off – remove the battery immediately.| Electrical or electronic fault.| Remove the battery and contact an authorized service centre.

If the problem is not listed in the table above or if the problem persists, turn off the trimmer, remove the battery, wait for all moving parts to stop, and contact an authorized service centre.

EC DECLARATION OF CONFORMITY

Identification of the manufacturer’s authorised representative/importer:

• Manufacturer: Alza.cz, a. s.
• Registered office: Jankovcova 1522/53, Holešovice, 170 00 Prague 7
• Company ID: 27082440

Subject of the declaration:

• Name: Cordless grass trimmer
• Model/Type: AT-CCS40V

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 Directive 2000/14/EC of the European Parliament and the Council, as amended by 2005/88/EC

Reference to harmonised standards:

• EN 60335-1:2012/A1:2013/A2:2016
• EN 50636-2-91:2014
• 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 0099

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

References

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

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