1. Důležité bezpečnostní informace
Před použitím tohoto výrobku si vždy přečtěte a pochopte všechna bezpečnostní varování a pokyny. Nedodržení varování a pokynů může vést k vážnému zranění.
- Osobní ochranné prostředky: Always wear eye protection (safety glasses or goggles), hearing protection, and heavy-duty long pants, long sleeves, boots, and gloves when operating the trimmer.
- Pracovní oblast: Keep children, bystanders, and pets at least 50 feet (15 meters) away from the operating area. Clear the work area of debris, rocks, and other objects that could be thrown by the trimmer line.
- Manipulace s palivem: Handle gasoline with extreme care. It is highly flammable. Store fuel in an approved container in a well-ventilated area away from ignition sources. Never refuel a hot engine.
- Horké povrchy: The engine and muffler become very hot during operation and can remain hot for a short time after shutdown. Avoid contact to prevent burns.
- Product Stability: Ensure a firm footing and balance when operating the trimmer. Do not overreach.
- Obecná bezpečnost: Keep out of reach of children. Avoid contact with skin and eyes.
2. Konec produktuview a Komponenty
Familiarize yourself with the various parts of your LawnMaster NPTGCP2517B string trimmer for safe and efficient operation.

Obrázek 2.1: Explodoval view of the LawnMaster NPTGCP2517B string trimmer, highlighting key components such as the engine housing, fuel tank, main handle, throttle lever, electric start button, battery slot, shaft, debris guard, and trimmer head.

Obrázek 2.2: The complete LawnMaster NPTGCP2517B No-Pull Gas String Trimmer, including the main unit, detachable battery, and charger. This image provides a full view of the product as it would appear assembled.
3. Montážní návod
The LawnMaster NPTGCP2517B string trimmer requires some assembly before first use. Follow these steps carefully.
- Připojení hřídele: Connect the upper and lower shaft sections. Ensure the drive line aligns correctly and the shaft connection sleeve and locking collar are securely fastened. Refer to Figure 2.1 for component identification.
- Nástavec na rukojeť: Attach the adjustable assist handle to the shaft. Adjust its position for comfortable operation and to reduce fatigue during use.
- Debris Guard Installation: Securely attach the debris guard to the lower shaft section above the trimmer head. This guard is crucial for user safety, protecting against thrown debris.
- Nabíjení baterie: Before first use, fully charge the included Lithium Ion battery using the provided charger. The battery powers the electric start feature.
4. Návod k obsluze
Learn how to safely and effectively operate your LawnMaster NPTGCP2517B No-Pull Gas String Trimmer.
4.1 Doplňování paliva do vyžínače
- This trimmer uses a 2-cycle gas engine. Always use a fresh mixture of gasoline and 2-cycle engine oil as specified in the engine manual.
- Locate the fuel tank cap on the engine housing. Carefully open it and fill the fuel tank, avoiding overfilling.
- Securely close the fuel tank cap after fueling.
4.2 Electric Push-Button Start
The electric push-button start provides convenient and reliable starting.

Obrázek 4.1: Detailní view of the electric push-button start mechanism, located on the main handle. This feature allows for easy and quick engine ignition without manual pulling.
- Ensure the battery is inserted into the battery slot and fully charged.
- Set the engine's choke and primer bulb according to the starting procedure outlined in the engine manual (typically a few presses of the primer bulb).
- Press and hold the electric push-button start. The engine will crank and start. Release the button once the engine starts.
- Před sešlápnutím plynu nechte motor několik okamžiků zahřát.
4.3 Trimming Operation
The trimmer features a dual line bump feed head for efficient cutting.

Obrázek 4.2: The dual line bump feed trimmer head actively cutting grass. This design allows for quick line advancement by tapping the head on the ground during operation.

Obrázek 4.3: A user demonstrating the operation of the LawnMaster string trimmer, showcasing its ergonomic design and ease of use for trimming grass and weeds.

Obrázek 4.4: A wider shot of a user operating the LawnMaster string trimmer, illustrating the product's maneuverability and effective coverage for lawn maintenance.

Obrázek 4.5: Strana view of a user operating the LawnMaster string trimmer, highlighting the comfortable grip and balanced design that contribute to reduced user fatigue.
- Držte vyžínač pevně oběma rukama a udržujte rovnováhu.
- Press the throttle safety and then the throttle lever to engage the trimmer line.
- To advance the trimmer line, gently tap the bump feed head on the ground while the engine is running at full throttle.
- Work in a sweeping motion, cutting from right to left to direct debris away from you.
4.4 Multi-Tool Attachment System
The split shaft design allows for compatibility with various attachments (sold separately), converting your trimmer into other yard tools.
- To change attachments, ensure the engine is off and cool.
- Loosen the locking collar and separate the shaft sections.
- Attach the desired compatible tool head and securely fasten the locking collar.
5. Údržba
Pravidelná údržba zajišťuje dlouhou životnost a optimální výkon vaší vyžínače.
- Vzduchový filtr: Regularly inspect and clean the air filter. A dirty air filter can reduce engine performance. Replace if damaged.
- Zapalovací svíčka: Check the spark plug periodically. Clean or replace if it is fouled or worn.
- Výměna struny vyžínače: When the trimmer line wears down, it needs to be replaced. This model uses 0.080-inch line. To replace, you may need to disassemble the trimmer head and manually rewind the new line onto the spool.
- Generální úklid: After each use, clean the trimmer, especially the debris guard and trimmer head, to remove grass clippings and dirt.
- Palivový systém: Pro dlouhodobé skladování vypusťte palivovou nádrž a nechte motor běžet, dokud se nezastaví, aby se karburátor vyprázdnil od paliva. Tím se zabrání problémům s degradací paliva.
6. Řešení problémů
This section provides solutions to common issues you might encounter with your LawnMaster string trimmer.
| Problém | Možná příčina | Řešení |
|---|---|---|
| Engine will not start with electric start. | Battery is not charged or not inserted correctly. Incorrect choke/primer setting. Stale fuel. | Ensure battery is fully charged and properly seated. Adjust choke and primer according to manual. Use fresh fuel mix. |
| Engine starts but runs poorly or stalls. | Dirty air filter. Fouled spark plug. Incorrect fuel mix. | Clean or replace air filter. Clean or replace spark plug. Ensure correct fuel-to-oil ratio. |
| Struna se neposouvá dopředu. | Struna je zamotaná nebo příliš krátká. Cívka je prázdná. | Inspect trimmer head for tangles. Replace trimmer line if necessary, ensuring proper winding. |
| Nadměrné vibrace. | Damaged trimmer head or line. Loose components. | Inspect trimmer head and line for damage. Tighten all fasteners. If problem persists, seek professional service. |
For issues not listed here or if solutions do not resolve the problem, please contact LawnMaster customer support.
7. Specifikace
Key technical specifications for the LawnMaster NPTGCP2517B No-Pull Gas String Trimmer.
- Značka: LawnMaster
- Číslo modelu: NPTGCP2517B
- Zdroj napájení: Gas Powered (2-Cycle, 25cc Engine)
- Šířka řezu: 17 palce
- Hmotnost položky: 16.5 libry
- Rozměry produktu: 37.4"D x 11.41"Š
- Průměr vyžínací struny: 0.080 palce
- Baterie (pro elektrický start): 1 lithium-iontová baterie (součástí balení)
- Kapacita palivové nádrže: 420 ml
- Požadovaná montáž: Ano

Obrázek 7.1: Detailní záběr view of the powerful 25cc engine, which provides the necessary power for effective trimming.
8. Záruka a podpora
LawnMaster products are designed for durability and performance. For detailed warranty information, including terms, conditions, and duration, please consult the official user manual PDF available on the product's Amazon page or the LawnMaster website. If you require technical assistance, replacement parts, or have questions regarding your product, please contact LawnMaster customer support.
Kontaktní údaje: Refer to your product packaging or the official LawnMaster webweb, kde najdete nejaktuálnější kontaktní údaje zákaznického servisu.





