PRTA 20-Li D3 - Cordless lawn mower PARKSIDE - Free user manual and instructions
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USER MANUAL PRTA 20-Li D3 PARKSIDE
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PDF ONLINE www.lidl-service.com
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Black handheld metal detector with lever and handle (no text or symbols visible)CORDLESS LAWN TRIMMER 20V PRTA 20-Li D3
GB IE NI
CORDLESS LAWN TRIMMER 20V
User manual
Translation of the original instructions
FR BE
COUPE-BORDURES SANS FIL 20 V
Mode d'emploi
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Technical line drawing of a mechanical device with articulated arms and housing (no text or symbols)H

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Technical line drawing of a mechanical assembly with no visible text or symbolsList of pictograms used ...... Page 6
Introduction Page 7
Intended use....Page 8
Scope of delivery....Page 8
Parts list Page 8
Technical data Page 9
General safety notes Page 10
Battery charger safety warnings Page 14
Assembly Page 15
Unpacking the product and basic cleaning....Page 15
Mounting the product....Page 16
Inserting/removing the battery....Page 16
Charging the battery....Page 16
Operation....Page 17
Working instructions....Page 17
Switching the product on/off....Page 18
Adjusting the product....Page 18
Extending the cutting line....Page 19
Troubleshooting...... Page 20
Cleaning and maintenance Page 21
Cleaning....Page 21
Maintenance Page 21
Replacement parts/Accessories.... Page 22
Storage Page 22
Transport Page 22
Disposal Page 22
EU Declaration of conformity Page 24
UK Declaration of conformity....Page 25
Warranty Page 26
Warranty claim procedure....Page 26
Service Page 26
| List of pictograms used | |||
![]() | Read the instruction manual. Keep by-stc | well away. | |
![]() | DANGER! - Designating a hazard with high risk, which will result in death or severe injury if not avoided (e.g. risk of suffocation) | ![]() | Switch the product off and remove the battery pack before replacing attachments, cleaning and when not in use. |
![]() | WARNING! - Designating a hazard with moderate risk, which can result in death or severe injury if not avoided (e.g. risk of electric shock) | ![]() | Do not expose to rain! |
![]() | Protect the battery pack against heat and continuous intense sunlight. | ||
![]() | CAUTION! - Designating a hazard with low risk, which could result in minor or moderate injury if not avoided (e.g. risk of scalding) | ![]() | Protect the battery pack against water and moisture. |
![]() | Protect the battery pack from fire. | ||
![]() | NOTICE! - Warns of possible damage to property/the product if not avoided (e.g. risk of short circuit) | ![]() | Protection class II (double insulation) |
T3 15A ![]() | Fuse | ||
![]() | Alternating current/voltage | ![]() | Use the product in dry indoor spaces only. |
| Direct current/voltage | |||
![]() | Wear ear protection! | ![]() | Wear protective, slip-resistant footwear! |
![]() | Wear eye protection! Wear protective c | ! | |
| Safety information Instructions for use | CE | CE mark indicates conformity with relevant EU directives applicable for this product. | |
![]() | UKCA mark indicates conformity with relevant Great Britain regulations applicable for this product (The UKCA mark logo is valid in Great Britain only). | ||
![]() | Remove the battery pack prior to servicing the product. |
![]() | The cutting device will keep rotating for a few seconds after the product has been switched off. Keep hands and feet at a safe distance. |
![]() | Keep by-standers well away. They could be injured by flung-out objects. |
![]() | When adjusting the working positions, make sure that the protective cover protects you from the cutting device. |
CORDLESS LAWN TRIMMER 20V
Introduction
We congratulate you on the purchase of your new product. You have chosen a high quality product. The instructions for use are part of the product. They contain important information concerning safety, use and disposal. Before using the product, please familiarise yourself with all of the safety information and instructions for use.
Only use the product as described and for the specified applications. If you pass the product on to anyone else, please ensure that you also pass on all the documentation with it.
Intended use
This product is intended for cutting grass and weeds in the garden and for edge trimming. Do not use the product to trim hedges or bushes.
Any other use or modification of the product are considered improper use and can result in hazards such as death, life-threatening injuries and damage. The manufacturer is not liable for any damages caused by improper use.
This product is designed for domestic use and similar applications. The product is not suitable for commercial use.
The product is designed for use by adults. Adolescents over the age of 16 may use the product only under supervision. The operator or user is responsible for accidents or damage to other people or their property.
The product is part of the series Parkside X 20 V TEAM. The product can be operated using batteries from the series Parkside X 20 V TEAM. The batteries may only be charged using chargers from the series Parkside X 20 V TEAM.
- Scope of delivery
WARNING!
The product and the packaging are not children's toys! Children must not play with plastic bags, sheets and small parts! There is a danger of choking and suffocation!
1 Cordless Lawn trimmer
2 Line spools (1× already mounted)
1 Protective cover
1 Distance roller
1 Auxiliary handle
4 Phillips screws
1 Spacer bow
1 User manual
① INFO: Battery and charger are not included in the scope of delivery.
Parts list
Before reading, unfold the pages containing the illustrations and familiarise yourself with all functions of the product.
Figure A and B
1 Top handle
2 On/off switch
3 Switch lock
4 Receptor for spare spool
5 Auxiliary handle
6 Handle rod
7 Lock of handle rod adjustment
8 Threaded bush for length adjustment
9 Telescopic shaft
10 Motor head
11 Push button for tilt angle adjustment
12 Protective cover
13 Spool cap
14 Line spool
15 Distance roller
16 Spacer bow (flower guard)
17 Battery *
17a Release button
17b Battery charge level indicator
18 Battery charger
Figure C
19 Phillips screw
Figure D
20 Release (spool cap)
21 Line outlet loop
22 Slot (spool)
23 Locking button (spool)
24 Line cutter
25 Opening on the spool
Figure E
26 Handle holder
27 Handle screw
* Battery and charger are not included in the scope of delivery.
- Technical data
| Cordless Lawn trimmer 20 V PRTA 20-Li D3 | |
| Motor voltage U: | 20 V --- |
| Idling speed n0: 8500 min | -1 |
| Protection category: IPXO | |
| Cutting circle: 250 mm | |
| Line spool-Thread thickness-Thread length | 1.4 mm2 x 5 m |
| Weight (without battery): | 1.9 kg |
| Battery pack PAP 20 B1 | * |
| Type: Lithium-Ion | |
| Rated voltage: 20 V | ——max. |
| Capacity: 2.0 Ah | |
| Energy value: 40 Wh | |
| Number of cells: | 5 |
| Battery pack PAP 20 B3 | * |
| Type: Lithium-Ion | |
| Rated voltage: | 20 V --- max. |
| Capacity: 4.0 Ah | |
| Energy value: 80 Wh | |
| Number of cells: | 10 |
| Rapid battery charger | PLG 20 C3 * |
| Input: | |
| Rated voltage: | 230-240 V~ |
| Rated frequency: | 50 Hz |
| Rated power: | 120 W |
| Fuse (internal): | 3.15 A/T3.15A |
| Output: | |
| Rated voltage: 21.5 V | --- |
| Charging current: | 4.5 A |
| Protection class: | II/□ |
* Battery and charger are not included in the scope of delivery.
| Charging times | PAP 20 B1 | PAP 20 B3 |
| PLG 20 C3 | 35 min | 60 min |
| Recommended ambient temperature: | |
| Overall maximum temperature: | +45 °C |
| While charging: | +4 to +40 °C |
| During operation: | +4 to +40 °C |
| During storage: | +20 to +26 °C |
Noise emission value
The measured values have been determined in accordance with EN 50636-2-91. The A-rated noise level of the power tool is typically as follows:
| Sound pressure level L_pA : | 75.7 dB(A) |
| Uncertainty K_pA : | 3 dB |
| Sound power level L_WA | |
| guaranteed: | 91 dB(A) |
| measured: | 89 dB(A) |
| Uncertainty K_WA : | 1.89 dB |
Vibration emission value
Vibration total values (triaxial vector sum) determined according to EN 50636-2-91:
| Main handle a_h : | 1.816 m/s ^2 |
| Uncertainty K : | 1.5 m/s ^2 |
| Auxiliary handle a_h : | 0.405 m/s ^2 |
| Uncertainty K : | 1.5 m/s ^2 |
WARNING!

Wear ear protection!
NOTE
The declared vibration total value and the declared noise emission value have been measured in accordance with a standard test method and may be used for comparing one tool with another.
The declared total vibration value and the declared noise emission value may also be used for a preliminary assessment of exposure.

WARNING!
The vibration and noise emissions during actual use of the power tool can differ from the declared values depending on the manner in which the tool is used, especially what kind of workpiece is processed.
It is necessary to identify safety measures to protect the operator that are based on an estimation of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time).

General safety notes
General power tool safety warnings

WARNING!
Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.
Work area safety
1) Keep work area clean and well lit. Cluttered or dark areas invite accidents.
2) Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
3) Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
Electrical safety
1) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.
2) Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
3) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
4) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
5) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
6) If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.
Personal safety
1) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
2) Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
3) Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents.
4) Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
5) Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
6) Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
7) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards.
8) Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.
Power tool use and care
1) Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.
2) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
3) Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
4) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
5) Maintain power tools and accessories. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool's operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
6) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
7) Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.
8) Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations.
Battery tool use and care
1) Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
2) Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
3) When a battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
4) Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
5) Do not use a battery pack for tool that is damaged or modified. Damaged or modified batteries exhibit unpredictable behaviour resulting in fire, explosion or risk of injury.
6) Do not expose a battery pack or tool to fire or excessive temperature. Exposure to fire or temperature above 130 °C may cause explosion.
7) Follow all charging instruction and do not charge the battery pack or tool outside the temperature range specified in the instruction. Charging improperly or at temperatures outside the specified range may damage the battery and increase the risk of the fire.
Service
1) Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
2) Never service damaged battery packs. Service of battery packs should be only be performed by the manufactured or authorized service providers.
Additional safety instructions Training
The product is not suitable for use by children. Children should be supervised to ensure that they do not play with the appliance. Cleaning and user maintenance shall not be made by children.
This product is not intended for use by persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge.
- Exhausted batteries are to be removed from the appliance and safely disposed of.
If the appliance is to be stored unused for a long period, the batteries should be removed.
■ Local regulations or by-laws may determine the minimum age for using the product.
The operator or user is responsible for accidents or damage to other persons or their property.
Read the user manual carefully. Be familiar with the controls and the correct use of the product.
The product must not be used at altitudes higher than 2000 m.
Children and persons with limited physical, sensory or mental capabilities or inadequate experience and knowledge, or persons who are not familiar with the instructions, should never be allowed to use the product! Local regulations may specify an age limit for the user.
- Never let children or persons who are not familiar with the instructions mentioned use the product.
Preparation
Before each use, carry out a visual inspection on missing or wrongly mounted protective devices or parts of the cutting device.
Before commissioning and after any impacts, check for signs of wear and damages, and have any necessary repairs performed.
Operation

WARNING!
Do not touch any moving dangerous parts before the battery has been removed and the moving dangerous parts have come to a complete stop.
■ Wear safety goggles, stable shoes and long trousers over the entire period of use of the product.
The use of the product under bad weather conditions, especially in case of lightning risk, must be avoided.
■ Caution, risk of injury from cuts on hands and feet.
- Stop using the product when persons, above all children, and house pets are in the vicinity.
■ Use the machine only in daylight or with good artificial lighting.
■ Always keep your hands and feet away from the cutting equipment, above all when you switch the motor on.
■ Never install metallic cutting elements.
■ Never use the product with damaged or missing protective equipment.
- Avoid an abnormal body posture. Ensure secure footing at all times to maintain balance when working on slopes.
- Go slowly. Do not walk with the product in your hand.
■ Always wear sturdy shoes and long trousers during operation of the product.
In the case of an accident or malfunction during operation, the product must be switched off immediately. Injuries must be properly treated or medical assistance sought. Read the "Troubleshooting" section to correct any malfunctions or contact our Service Centre.
Do not use any accessories that are not recommended by Parkside. This can result in electric shock or fire.
■ Always disconnect the product from the power supply (i.e. removable battery)
—whenever the product is left unattended;
—before clearing a blockage;
—before checking, cleaning or working on the product;
—after striking a foreign object;
—whenever the product starts vibrating abnormally.
■ Always ensure that the ventilation openings are kept free of foreign objects.
Maintenance and storage
■ Remove the removable battery before carrying out maintenance or cleaning work.
■ Use only spare parts and accessories supplied and recommended by the manufacturer.
The product must be checked regularly and maintained. Have the product repaired in a licensed workshop.
- When not in use, store the product out of the reach of children.
Vibration and noise reduction
To reduce the impact of noise and vibration emission, limit the time of operation, use low-vibration and low-noise operating modes as well as wear personal protective equipment.
Take the following points into account to minimise the vibration and noise exposure risks:
- Only use the product as intended by its design and these instructions.
- Ensure that the product is in good condition and well maintained.
- Use correct accessory tools for the product and ensure they are in good condition.
- Keep tight grip on the handles/grip surface.
- Maintain this product in accordance with these instructions and keep it well lubricated (where appropriate).
Plan your work schedule to spread any high vibration tool use across a longer period of time.
Behaviour in emergency situations
Familiarise yourself with the use of this product by means of this instruction manual. Memorise the safety warnings and follow them to the letter. This will help to prevent risks and hazards.
■ Always be alert when using this product, so that you can recognise and handle risks early. Fast intervention can prevent serious injury and damage to property.
- Switch the product off and disconnect it from the mains if there are malfunctions. Have the product checked by a qualified professional and repaired, if necessary, before you operate it again.
Residual risks
Even if properly operating and handling the product, some residual risks will remain. Due to its construction and build, the product may present the following hazards:
-Cuts
—Hearing loss if working without hearing protection.
–Damage caused to your health resulting from hand/arm vibrations if the power tool is used over a longer period of time or if it is not properly used and maintained.
NOTE
This product produces an electromagnetic field during operation! This field may under some circumstances interfere with active or passive medical implants! To reduce the risk of serious or fatal injury, we recommend persons with medical implants to consult their doctor and the medical implant manufacturer before operating this product!
● Battery charger safety warnings
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.
- Do not charge non-rechargeable batteries. Disregarding this instruction is hazardous.
If the supply cord is damaged, replacement batteries and it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. Protect the electrical parts against moisture. Do not chargers from the LIDL online shop www.lidl.de. Customers from GB (Great Britain), IE (Ireland) & NI (Northern Ireland) via www.optimex-shop.com.
■ Customers from DK (Denmark), BE (Belgium) & NL (Netherlands) can obtain compatible
,replacement batteries and chargers from the LIDL online shop www.lidl.de. Customers from GB (Great Britain), IE (Ireland) & NI (Northern Ireland) via www.optimex-shop.com.
| Suitable battery packs and chargers | |
| Battery pack: | Parkside X 20 V Team |
| Charger: | Parkside X 20 V Team |
■ Protect the electrical parts against moisture. Do not immerse such parts in water or other liquids to avoid electrical shock. Never hold the appliance under running water. Pay attention to the instructions provided for cleaning, maintenance and repair.
■ The appliance is suitable for indoor use only.
⚠️ ATTENTION! This charger is only designed for charging the battery pack types:
| Parkside 20 V battery pack | ||
| PAP 20 B1PAP 20 B2 | 2 Ah | 5 cells |
| PAP 20 B3 | 4 Ah | 10 cells |
| PAPS 204 A1 | 4 Ah | 5 cells |
| PAPS 208 A1 | 8 Ah | 10 cells |
Assembly
● Unpacking the product and basic cleaning
WARNING!
The product and packaging materials are not toys! Children must not be allowed to play with plastic bags, film and small parts! There is a risk of swallowing and suffocation!
- Take the product out of the packaging and remove all packaging materials and plastic wrappings.
- Check to make sure that all listed parts are included (see "Scope of delivery").
- Check whether the product and all parts are in good condition, if any damage or defect is detected, do not use the product, but follow the procedure described in chapter "Warranty".
Accessories
To operate this product safely and correctly, always wear suitable personal protective equipment.
This includes:
-Safety goggles
-Hearing protection
-Protective gloves
-Protective footwear
-Protective clothing
- Mounting the product
⚠ WARNING! Risk of injury!

Wear safety gloves!

Wear ear protection!

Wear eye protection!

Wear protective, slip-resistant footwear!
⚠ WARNING! Risk of injury!
Remove the battery 17 from the product before assembly. Insert the battery only once the product is completely assembled.
1. Mounting the distance roller
(Fig. B): Push the distance roller 15 through the holes on the motor head 10 as far as possible. The distance roller points upwards.
2. Mounting the protective cover
(Fig. C): Place the protective cover 12 on the motor head.
- Tighten the protective cover with 4 Phillips screws 19.
4. Mounting the additional handle
(Fig. E): Unscrew and remove the pre-assembled handle screw 27 of the auxiliary handle 5.
- Slide the auxiliary handle 5 over the handle holder 26. The receptor for the spare spool 4 points upwards.
- Insert the handle screw 27 through the through hole on the handle holder.
- Screw on the auxiliary handle with the handle screw (Fig. E).
- Inserting/removing the battery
□ Removing the battery: Press the release button 17a and pull out the battery 17.
☐ Inserting the battery: Place the battery on the guide track and push it into the product. The battery audibly snaps in.
● Charging the battery
NOTE
Allow a hot battery 17 to cool down before charging.
Only charge the battery if the red LED on the charge status indicator 17b lights up.
- Remove the battery from the product if required.
- Insert the battery in the charging compartment of the battery charger 18.
- Connect the charger to a mains outlet.
- Once the battery is fully recharged, unplug the charger from the mains outlet.
- Remove the battery from the charger.
Charging time
| 2 AhBattery packPAP 20 B1/B2 | 4 AhAkku-PackPAP 20 B3 | 4 AhSmartPAPS 204 A1 | 8 AhSmartPAPS 208 A1 | |
| max. 2.4 ACharger PLG 20 A4/C1 | 60 min 120 | min 120 min 210 | min | |
| max. 3.5 ACharger PLG 20 C2 | 45 min 80 | min 80 min 165 | min | |
| max. 4.5 ACharger PLG 20 A3/C3 | 35 min 60 | min 50 min 120 | min | |
| max. 4.5 ACharger PDSLG 20 A1 | 35 min 60 | min 50 min 120 | min | |
| ChargerSmart PLGS 2012 A1 | 35 min 35 | min 35 min 45 | min |
Operation
⚠️ CAUTION! Risk of injury!
Do not operate the product without the protective cover 12.
To operate the product, wear suitable clothing, eye and ear protection.
Prior to every use, check that the product is operative.
Do not block the on/off switch 2 or the switch lock 3. They must reliably turn off the motor when you release the switch. Do not operate the product if one of the switches is damaged.
NOTE
Observe local regulations concerning noise protection.
- Working instructions
⚠️ CAUTION! Risk of injury!
Do not cut moist or wet grass.
Before starting the product, make sure that the spool is not touching any stones, scree, or other foreign objects.
Switch on the product before you approach the grass that is to be cut.
Do not overload the product during operation.
Avoid contact with obstacles (stones, walls, fences, etc.). The nylon thread on the line spool 14 would wear out quickly.
Avoid using the product in bad weather, especially if there is a danger of lightning!
Cutting grass

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Two workers in protective gear performing a sandblading operation, one with a 30° angle marker (no text or symbols on diagram)☐ Cut the grass by swaying the product sideways to the right and left.
☐ Cut slowly while the product is tilted forwards by approx. 30^ .
☐ Cut tall grass by a series of levels from top to bottom.
Lawn edge trimming
⚠️ CAUTION! Risk of injury!
When working, make sure that the protective cover 12 protects you from the cutting device.
☐ To trim lawn edges, slowly move the product along the lawn edges.
Setup for edge trimming:
- Handle rod 6: 180°
(see "Adjusting the handle rod", Fig. F4)
- Cutting angle position: 5
(see "Adjusting the cutting angle", Fig. F3)
- Spacer bow 16 in parking position
- Switching the product on/off
⚠ WARNING! Risk of injury!
After switching off the product, the trimming assembly keeps revolving for some time. Allow the trimming assembly to come to a standstill. Keep hands and feet away!
NOTE
Maintain a firm stand and hold the product well with both hands and at some distance away from your body. Before turning on the product, check that it will not touch any objects.
Remove grass cuttings regularly from the spool cap 13 to make sure that cutting is not impaired.
□ Switching on: Use your thumb to actuate the switch lock 3, then press the on/off switch 2. Release the switch lock.
☐ Switching off: Release the on/off switch. There is no continuous operation mode.
- Adjusting the product
Adjusting the auxiliary handle (Fig. F1)
☐ The auxiliary handle 5 can be set to various positions. Adjust the handle so that the spool cap 13 is tilted slightly forward as you work (see picture below "Cutting grass").
☐ Loosen the handle screw 27 and move the auxiliary handle to your favourite position. Tighten the handle screw. The latching steps integrated into the holder prevent the handle from changing position unintentionally.
Adjusting the height (Fig. F2)
NOTE
The telescopic shaft 9 allows you to adjust the product to your personal size.
☐ Loosen the threaded bush 8. Adjust the telescopic shaft to the correct length and tighten the threaded bush.
Adjusting the cutting angle (Fig. F3)
NOTE
Changing the cutting angle lets you trim grass at places that a difficult to reach, e.g. under benches or wall offsets.
☐ Press the push button 11 on the motor housing and tilt the telescopic shaft 9. There are 5 positions available (see "Working instructions"):
| Cutting angle position | |
| 1 15° | |
| 2 30° | |
| 3 45° | |
| 4 60° | |
| 5 75° | |
☐ Function as a lawn trimmer: Cutting angle position 1 to 4 (Rotary position 0°)
☐ Function as a lawn edge trimmer: Cutting angle position 5 (Rotary position 180°)
Adjusting the handle rod (Fig. F4)

CAUTION! Risk of injury!
Leave the handle rod 6 in the 0° position when using the product as a lawn trimmer in the cutting angle positions 1 to 4. The protective cover 12 must not be pointing away from the user.
NOTE
The handle rod can be turned by 180° (see "Working instructions").
☐ Press the lock 7 to release the lock and rotate the handle section 0^180^ until it latches into the desired position.
Adjusting the spacer bow (flower guard) (Fig. F5)
NOTE
The spacer bow 16 keeps the trimming assembly away from plants and trunks not to be cut.
☐ Fold down the distance spacer bow. If the spacer bow is not required, fold it up into the park position.
● Extending the cutting line
(Fig. D)
NOTE
The product is equipped with a dual line auto-feed mechanism.
The line extends automatically every time the product is switched on. For proper functioning of the automatic line extension mechanism, the line spool 14 must have stopped completely before you restart the product.
If the lines are initially longer than the cutting diameter, they are automatically shortened to the right length by the line cutter 24.
Check the nylon line regularly for damage and make sure the cutting line still has the length specified by the line cutter.
☐ If no line ends are visible: Replace the line spool 14 (see "Cleaning and maintenance").
☐ Setting the line length manually:
Remove the battery 17 from the product! Lightly pull on the thread ends and press the locking button 23 repeatedly if required, until the thread ends protrude beyond the line cutter.
● Troubleshooting
| Problem Possible cause Action | |
| The product does not start. | ☐ The battery 17 is empty. |
| ☐ The battery 17 is not properly inserted. | |
| ☐ The on/off switch 2 is defective. | |
| ☐ The motor is defective. | |
| The product works with intermittent operation. | ☐ Internal loose contact. |
| ☐ The on/off switch 2 is defective. | |
| The product makes much vibration and loud noise. | ☐ The trimming assembly is dirty. |
| ☐ The motor is defective. | |
| The trimming result is bad. | ☐ The line spool 14 does not have enough cutting line. |
| ☐ Both or one of the cutting lines are not protruding out of the spool cap 13. | |
| ☐ Clean the trimming assembly (see “Cleaning and maintenance”). | |
| ☐ The battery 17 is not fully charged. |
● Cleaning and maintenance
⚠ WARNING! Risk of injury!

Always switch the product off, remove the battery 17 and let the product cool down before performing inspection, maintenance or cleaning works.
WARNING!
Risk of injury from moving dangerous parts!
CAUTION!
Any maintenance and repair other than described in this manual: Contact an authorised service centre or a similarly qualified person to check or repair the product. Only use original parts.
NOTE
The following cleaning and servicing should be done regularly. This will ensure a long and reliable service life.
Cleaning
⚠ WARNING! Risk of electric shock!
Do not spray the product with water and do not immerse it in water.
NOTE
Do not use cleaning agents or solvents. You may otherwise irreparably damage the product.
Be careful with the line cutter 24. It can cause serious lacerations.
☐ Keep clean the ventilation slots, motor housing and handles of the product. Use a damp cloth or a brush.
☐ After every trimming session, remove grass and soil from the protective cover 12 and the trimming assembly.
Maintenance
NOTE
Prior to every use, check the product for obvious defects such as loose, worn or damaged parts.
▶ Check covers and safety devices for damages and correct installation. Replace as necessary.
Replacing the spool (Fig. D)
NOTE
☐ The rotation direction of the line spool 14 is indicated in the spool cap 13 on the spool. The arrows on the cover of the spool cap indicate the direction of rotation of the motor.
☐ Check the line cutter 24. Never use the product without a line cutter or with a defective line cutter. If the line cutter is damaged, be sure to contact the customer service center.
- Remove the battery 17 from the product.
- Press the two releases 20 simultaneously to open the spool cap.
- Remove the cover of the spool cap. Take out the line spool.
- Press the thread ends of the new spool out of the spool slots 22 .
-
Insert the new spool into the spool cap. The side of the spool on which the rotation direction is indicated by arrows, must be visible after insertion.
-
Insert both ends of the thread through the opposite line outlet loops 21.
- Put the back on the spool cap. Make sure that the latches on the lid fit precisely into the recesses on the spool cap. They will snap in noticeably.
- Pull on the line ends and press the locking button 23 repeatedly until the line ends protrude approx. 1 cm beyond the line cutter 24.
Winding up the spare thread (Fig. D)
- Thread an end of the spare thread through the opening of the spool 25.
- Wind the thread in the threading direction of the spool 14. Follow the arrows on the top of the spool.
● Replacement parts/Accessories
Customers from DK (Denmark), BE (Belgium) & NL (Netherlands) can obtain compatible replacement batteries and chargers from the LIDL online shop www.lidl.de. Customers from GB (Great Britain), IE (Ireland) & NI (Northern Ireland) via www.optimex-shop.com.
| Position | Description | Order number |
| 14 | Line spool 99 | 940803701 |
Storage
☐ Store the product in a dry and dust-protected place out of reach of children.
☐ Remove the battery 17 from the product, if the product is stored for a long period.
☐ Do not stand the product on its protective cover 12. Suspend it by its top handle 1 in such a manner that the protective cover does not come into contact with other objects. This is because the protective cover could become deformed, thereby changing its dimensions and its safety properties.
☐ The storage temperature for the rechargeable battery 17 and the product is between +20 °C and +26 °C. Avoid extreme cold or heat during storage to ensure the battery output is not adversely affected.
Transport
Before transportation:
- Switch the product off.
- Remove the battery 17.
- Let the product cool down.
□ Protect the product from any heavy impact or strong vibrations which may occur during transportation in vehicles.
☐ Secure the product to prevent it from slipping or falling over.
● Disposal
Packaging:
The packaging is made entirely of recyclable materials, which you may dispose of at local recycling facilities.

Observe the marking of the packaging materials for waste separation, which are marked with abbreviations (a) and numbers (b) with following meaning: 1–7: plastics/20–22: paper and fibreboard/80–98: composite materials.
Product:

Contact your local refuse disposal authority for more details of how to dispose of your worn-out product.

protect the environment, please dispose of the product properly when it has reached the end of its useful life and not in the household waste. Information on collection points and their opening hours can be obtained from your local authority.
Faulty or used batteries/rechargeable batteries must be recycled in accordance with Directive 2006/66/EC and its amendments. Please return the batteries/rechargeable batteries and/or the product to the available collection points.

Environmental damage through incorrect disposal of the batteries/rechargeable batteries!
Remove the batteries/battery pack from the product before disposal.
Batteries/rechargeable batteries may not be disposed of with the usual domestic waste. They may contain toxic heavy metals and are subject to hazardous waste treatment rules and regulations. The chemical symbols for heavy metals are as follows: Cd = cadmium, Hg = mercury, Pb = lead. That is why you should dispose of used batteries/rechargeable batteries at a local collection point.
EU Declaration of conformity
EU DECLARATION OF CONFORMITY
| IAN: | 434658_2304 |
| Product identification: | Parkside Cordless Grass Trimmer 20V |
| Model Number: | HG10037 |
The object of the declaration described above is in conformity with the relevant Union harmonisation legislation:
| Directive 2006/42/EC |
| Directive 2014/30/EU |
| Directive 2000/14/EC |
| Directive 2005/88/EC |
| Directive 2011/65/EU and all related amendments |
References to the relevant harmonised standards used or references to the other technical specifications in relation to which conformity is declared:
| N° / Parts |
| Directive 2006/42/EC |
| EN 60335-1:2012/A15:2021 |
| EN 50636-2-91:2014 |
| Directive 2014/30/EU |
| EN IEC 55014-1:2021 |
| EN IEC 55014-2:2021 |
The object of the declaration described above is in conformity with Directive 2011/65/EU of the European Parliament and of the Council of 8 June 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment:
| N° / Parts |
| Directive 2011/65/EU |
| EN IEC 63000:2018 |
Conformity Assessment procedure / name&adress notified body where appropriate:
Annex VI, TÜV SÜD Industrie Service GmbH (NB 0036), Westendstraße 199, 80686 München, Germany
Measured sound power level on an equipment representative for this type: 89 dB(A)
Guaranteed sound power level for this equipment: 91 dB(A)
Keeper of the technical documentation: OWIM GmbH & Co.KG
Signed for and on behalf of:
This declaration of conformity is issued under the sole responsibility of the manufacturer.
Translation of the original declaration of conformity
Neckarsulm
Place
28.07.2023
Date

ppa.Stefan Haensel Authorised Signatory
ppa.Budheim ppa.Jeys Buchheim Authorised Signatory
EN
CE
UK Declaration of conformity
UK DECLARATION OF CONFORMITY
| IAN: | 434658_2304 |
| Product identification: | Parkside Cordless Grass trimmer 20V |
| Model Number: | HG10037 |
The object of the declaration described above is in conformity with the relevant statutory requirements:
| Supply of Machinery (Safety) Regulations 2008 |
| Electromagnetic Compatibility Regulations 2016 |
| The Noise Emission in the Environment by Equipment for use Outdoors Regulations 2001 |
| The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 |
References to the relevant designated standards used or references to the other technical specifications in relation to which conformity is declared:
| N° / Parts |
| Supply of Machinery (Safety) Regulations 2008 |
| EN 60335-1:2012/A15:2021 |
| EN 50636-2-91:2014 |
| Electromagnetic Compatibility Regulations 2016 |
| EN IEC 55014-1:2021 |
| EN IEC 55014-2:2021 |
The object of the declaration described above is in conformity with "The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012":
| N° / Parts |
| EN IEC 63000:2018 |
Conformity Assessment procedure / name&adress approved body where appropriate:
Regulation 2001 No. 1701, SCHEDULE 09 and the Regulation 2005 No. 3525 / TUV SUD BABT Unlimited (Notified Body 0168)
• Octagon House, Concorde W • Hampshire PO 15 5RL • United Kingdom
Measured sound power level on an equipment representative for this type: 89 dB(A)
Guaranteed sound power level for this equipment: 91 dB(A)
Keeper of the technical documentation: OWIM GmbH & Co.KG
Signed for and on behalf of:
This declaration of conformity is issued under the sole responsibility of the manufacturer.
Original declaration of conformity
Neckarsulm
Place
28.07.2023
Date

ppa.Stefan Haensei
Authorised Signatory
ppa Budlein ppa.Jens Buchheim
Authorised Signatory
UK

Warranty
The product has been manufactured to strict quality guidelines and meticulously examined before delivery. In the event of material or manufacturing defects you have legal rights against the retailer of this product. Your legal rights are not limited in any way by our warranty detailed below.
The warranty for this product is 3 years from the date of purchase. The warranty period begins on the date of purchase. Keep the original sales receipt in a safe location as this document is required as proof of purchase.
Any damage or defects already present at the time of purchase must be reported without delay after unpacking the product.
Should the product show any fault in materials or manufacture within 3 years from the date of purchase, we will repair or replace it – at our choice – free of charge to you. The warranty period is not extended as a result of a claim being granted. This also applies to replaced and repaired parts.
This warranty becomes void if the product has been damaged, or used or maintained improperly.
The warranty covers material or manufacturing defects. This warranty does not cover product parts subject to normal wear and tear, thus considered consumables (e.g. batteries, rechargeable batteries, tubes, cartridges), nor damage to fragile parts, e.g. switches or glass parts.
● Warranty claim procedure
To ensure quick processing of your claim, observe the following instructions:
Make sure to have the original sales receipt and the item number (IAN 434658_2304) available as proof of purchase.
You can find the item number on the rating plate, an engraving on the product, on the front page of the instruction manual (bottom left), or as a sticker on the rear or bottom of the product.
If functional or other defects occur, contact the service department listed below either by telephone or by e-mail.
Once the product has been recorded as defective you can return it free of charge to the service address that will be provided to you. Ensure to enclose the proof of purchase (sales receipt) and a short, written description outlining the details of the defect and when it occurred.
Service
GB Service Great Britain
Tel.:08000569216
E-Mail:owim@lidl.co.uk
IE Service Ireland
Tel.:1800200736
NI Service Northern Ireland
Tel.:08000927852
E-Mail:owim@lidl.ie
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Two technical illustrations of a person using a tool on a platform, showing different angles (no text or symbols present)DÉCLARATION DE CONFORMITÉ UE
IAN : 434658_2304
natural_image
Two workers in protective gear performing a manual laboring operation, one with a 30° angle marker (no text or symbols)natural_image
Two workers in protective gear performing a sandblading operation, one with a 30° angle marker (no text or symbols)Authorised Signatory
ppa.Budmei ppa.Jens Buchheim
Authorised Signatory
DE
CE

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