1. Ntuziaka nchekwa dị mkpa
Before operating the DEWINNER 20V Cordless Grass Trimmer and Edger, please read and understand all safety warnings and instructions provided in this manual. Failure to follow these instructions may result in electric shock, fire, and/or serious injury.
Ịdọ aka ná ntị nchekwa izugbe
- Gụọ akwụkwọ ntuziaka a: Operate this appliance only after reading and fully understanding the user manual.
- Nchekwa anya na akpụkpọ: Always wear safety glasses and gloves to protect your eyes and skin during operation.
- Dobe anya: Ensure all bystanders, children, and pets are kept at a safe distance (at least 15 meters / 50 feet) from the operating area.
- Zenarị elu elu siri ike: Prevent the cutting head from striking hard surfaces such as concrete, rocks, or metal to avoid damage to the tool and potential injury.
- Ọrụ kwụsiri ike: Always ensure the trimmer is on a stable surface or held securely to prevent tipping or loss of control.
- Nchekwa echekwara Store the trimmer in a safe, dry, and secure location when not in use, out of reach of children.
- Dual Control Switch: The tool features a dual control switch for enhanced safety. Both switches must be pressed simultaneously to start the trimmer, preventing accidental activation.
- Rotating Deflector: The rotating deflector is designed to prevent grass and debris from splashing during operation. Do not remove or tampjiri njirimara nchekwa a.
2. Ngwaahịa gafereview
The DEWINNER DE1610 is a versatile 2-in-1 cordless grass trimmer and edger designed for efficient lawn maintenance. It features a powerful 20V Lithium-ION battery system, adjustable cutting angle, and a telescopic pole for user comfort.

Figure 2.1: DEWINNER 20V Cordless Grass Trimmer and Edger (Model DE1610).
Atụmatụ igodo
- Ọrụ 2-na-1: Easily converts from a grass trimmer to an edger for versatile use.
- Nkuku mbelata nwere ike idozi: The cutting head can be adjusted from 0 to 90 degrees, allowing access to difficult areas and precise edging.
- Osisi teliscopic: The shaft length is adjustable from 85 cm to 140 cm to accommodate different user heights and tasks.
- 20V Lithium-ION Battery: Powered by a 20V 2.0Ah Lithium-ION battery for cordless operation and extended run time.
- Nri ahịrị akpaaka: Ensures continuous cutting without manual line advancement.
- Nhazi Ergonomic: Features an adjustable auxiliary handle for comfortable operation and improved control.

Figure 2.2: The 20V Max Lithium-Ion battery provides cordless power for the trimmer. It offers approximately 50 minutes of run time (no load) and a charge time of 2000mAh.
3. Ntọala na Mgbakọ
The DEWINNER DE1610 requires some assembly before first use. Follow these steps carefully.
3.1 Nwepu
- Jiri nlezianya wepụ ihe niile dị na nkwakọ ngwaahịa.
- Check the contents against the packing list to ensure all parts are present and undamaged.
- Tụfuo ihe nkwakọ ngwaahịa nke ọma.
3.2 Na-agbakwunye Aka Enyemaka
Attach the auxiliary handle to the main shaft. Ensure it is securely fastened and adjusted to a comfortable position for operation.
3.3 Installing the Safety Guard
Mount the safety guard over the cutting head. This guard protects against flying debris and is essential for safe operation. Ensure it clicks into place or is screwed on tightly according to the design.

Figure 3.1: The trimmer is designed for easy installation. Attach the handle and battery as shown.
3.4 Ịchaji batrị
- Insert the 20V Lithium-ION battery into the charger.
- Tinye chaja n'ime oghere ọkụ ọkọlọtọ.
- Hapụ batrị ahụ ka ọ chajịa nke ọma tupu ejiri ya na mbụ. Lee ọkụ ihe ngosi nke chaja maka ọnọdụ chajịa.
3.5 Na-agbakwunye batrị
Once fully charged, slide the battery pack into the battery compartment on the trimmer until it clicks securely into place.
4. Ntuziaka ọrụ
Follow these steps for safe and effective operation of your DEWINNER grass trimmer and edger.
4.1 Adjusting the Telescopic Pole
To adjust the length of the trimmer, loosen the locking collar on the telescopic pole. Extend or retract the pole to your desired length (between 85 cm and 140 cm) and then tighten the locking collar securely.

Figure 4.1: The telescopic pole can be adjusted from 85cm to 140cm for comfortable use.
4.2 Adjusting the Cutting Angle
The cutting head can be adjusted to various angles (0-90°) to suit different trimming and edging needs. Press the angle adjustment button or lever, set the head to the desired angle, and release to lock it in place.

Figure 4.2: The trimmer head offers multi-angle adjustment for versatile cutting.
4.3 Switching Between Trimmer and Edger Mode
To switch from trimming to edging, rotate the head of the tool 90 degrees. This allows for precise cutting along edges and pathways.

Figure 4.3: The tool easily converts between trimmer and edger modes.

Figure 4.4: The 90-degree flip nose feature helps solve blind spot issues, and the increased safety cover prevents grass from splashing.
4.4 Ịmalite na Ịkwụsị Mbibi
- Iji malite: Press and hold the safety lock-off button, then squeeze the trigger switch. Both must be engaged simultaneously.
- Ịkwụsị: Hapụ ihe mgba ọkụ ahụ. Ahịrị ịcha ahụ ga-akwụsị ịgbagharị.
4.5 Nnyefe Ahịrị Akpaka
The trimmer features an automatic line feed system. When the cutting line wears down, it will automatically extend more line as needed during operation. If the line does not feed, briefly stop the motor and restart it to activate the automatic feed mechanism.

Figure 4.5: The automatic line feed system ensures continuous cutting without manual intervention.
5. Nlekọta
Regular maintenance ensures the longevity and optimal performance of your DEWINNER grass trimmer.
5.1 Nhicha
- Wepu batrị mgbe niile tupu ihicha ya.
- Clean the tool after each use. Wipe down the exterior with a damp akwa .
- Remove any grass clippings or debris from the cutting head and safety guard. Use a brush if necessary.
- Ejila kemịkal siri ike ma ọ bụ ndị na -ehicha ihe.
5.2 Replacing the Cutting Line
When the cutting line is depleted, it needs to be replaced. Refer to the product's specific instructions for replacing the spool or individual line. Use only recommended replacement line to ensure proper function.
5.3 Nlekọta batrị na nchekwa
- Chekwaa batrị ahụ n'ebe dị jụụ, kpọrọ nkụ, pụọ na ìhè anyanwụ kpọmkwem na oke okpomọkụ.
- Echekwala batrị n'ọnọdụ a na-ewepụghị ruo ogologo oge. Chajie ha mgbe niile ma ọ bụrụ na ha anaghị eji ya.
- Remove the battery from the trimmer when storing the tool for extended periods.
5.4 Nchekwa izugbe
Store the trimmer in a dry, secure location, out of reach of children and pets. Ensure the tool is clean and the battery is removed before storage.
6. Nchọpụta nsogbu
This section addresses common issues you might encounter with your DEWINNER grass trimmer.
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Trimmer anaghị amalite | Achajighị batrị ma ọ bụ tinye ya na-ezighi ezi Safety lock-off button not pressed Mgbanwe mkpalite ezighi ezi | Gbaa mbọ hụ na chajịrị batrị zuru oke yana itinye ya nke ọma. Press the safety lock-off button simultaneously with the trigger. Contact customer support if switches are faulty. |
| Cutting line does not feed automatically | Line is tangled or depleted Automatic feed mechanism jammed | Stop the trimmer, remove the battery, and inspect the spool for tangles or replace the line. Briefly stop and restart the motor to activate feed. |
| Mbelata arụmọrụ ịkpụ | Dull or short cutting line Ịkwụ ụgwọ batrị dị ala Excessively thick or wet grass | Replace or advance the cutting line. Fanye batrị. Cut smaller sections at a time; avoid cutting wet grass. |
| Oke ịma jijiji | Damaged cutting head or unbalanced line Ngwa ndị rụrụ arụ | Inspect cutting head for damage; ensure line is properly installed and balanced. Check all fasteners and tighten if necessary. |
7. Nkọwapụta
Technical specifications for the DEWINNER 20V Cordless Grass Trimmer and Edger (Model DE1610).
| Njirimara | Nkọwapụta |
|---|---|
| Nọmba nlereanya | DE1610 |
| Isi Iyi Ike | Akwanyere batrị |
| Ụdị batrị | 20V Lithium-ION (2.0 Ah included) |
| Akụkụ ngwaahịa (L x W x H) | 86 x 24 x 12.7 cm |
| Ibu Ibu | 2.9 kilogram |
| Telescopic Pole Length | A na-agbanwe agbanwe site na 85 cm ruo 140 cm |
| Mgbanwe n'akuku ịkpụ | 0-90 degrees |
| Ogologo obosara | 12 sentimita asatọ |
| Mgbakọ chọrọ | Ee |
| Agba | Akwụkwọ ndụ akwụkwọ ndụ |
8. Akwụkwọ ikike na nkwado
For warranty information or technical support, please refer to the documentation included with your purchase or contact DEWINNER customer service. Keep your proof of purchase for any warranty claims.
- Ndị ọrụ nlekọta ndị ahịa: Refer to the contact information provided on the product packaging or the official DEWINNER websaịtị.
- Akụkụ na ngwa: Use only genuine DEWINNER replacement parts and accessories to ensure compatibility and maintain product warranty.