1. Úvod
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Einhell GC-PM 40/1 Thermal Lawn Mower. This robust and reliable gardening tool is designed for mowing medium-sized lawn areas up to 800 m².
Please read this manual thoroughly before operating the lawn mower to ensure proper use and to prevent injury or damage. Keep this manual in a safe place for future reference.

Figure 1: The Einhell GC-PM 40/1 Thermal Lawn Mower, a robust and reliable tool for lawn care.
2. Bezpečnostní pokyny
Always observe the following safety precautions when operating your lawn mower:
- Přečtěte si manuál: Před spuštěním motoru se seznamte se všemi ovládacími prvky a jejich správným používáním.
- Osobní ochranné prostředky: Wear sturdy footwear, long trousers, and eye protection. Do not operate barefoot or in open sandals.
- Vyčistěte oblast: Před sečením zbavte sekací plochy kamenů, větví, drátů a dalších nečistot, které by mohly být vymrštěny nožem.
- Udržujte přihlížející mimo dosah: Ensure children, pets, and other people are kept at a safe distance (at least 15 meters) from the mowing area.
- Manipulace s palivem: Refuel outdoors only. Do not smoke while refueling. Allow the engine to cool before adding fuel. Store fuel in approved containers.
- Provoz motoru: Do not operate the engine in enclosed spaces where carbon monoxide fumes can accumulate.
- Slope Safety: Mow across the face of slopes, never up and down. Exercise extreme caution when changing direction on slopes. Avoid mowing excessively steep slopes.
- Bezpečnost čepele: Never place hands or feet near rotating parts. Always stop the engine and disconnect the spark plug wire before performing any adjustments, cleaning, or maintenance.
- Údržba: Regularly check all nuts, bolts, and screws to ensure the equipment is in safe working condition. Replace worn or damaged parts immediately.
3. Konec produktuview
The Einhell GC-PM 40/1 is a push-type thermal lawn mower designed for efficient lawn maintenance. Key features include:
- Motor: A powerful 4-stroke, 1-cylinder engine delivering 1.2 kW of power with a maximum speed of 2,900 RPM.
- Šířka řezu: A generous 40 cm cutting width for efficient coverage.
- Nastavení výšky sečení: Features a 3-level single-wheel cutting height adjustment, allowing settings from 30 mm to 60 mm.
- Sběrný koš na trávu: Equipped with a durable 45-liter fabric grass collection bag. It includes a fill-level indicator and two handles for easy emptying.
- Řídítka: A foldable handlebar for compact storage and easy transport. The starting cable is conveniently located on the handlebar for effortless starting.
- Bydlení: Constructed with a robust and aesthetically pleasing solid plastic housing.

Obrázek 2: Detail view of the mower's engine and durable plastic deck.

Figure 3: The 45-liter fabric grass collection bag with its fill-level indicator.

Figure 4: The foldable handlebar design for convenient storage and transport.

Figure 5: The 3-level single-wheel cutting height adjustment mechanism.
4. Nastavení
Před prvním použitím vyžaduje sekačka na trávu určitou montáž a přípravu.
4.1 Sestavení řídítek
- Unfold the lower handlebar section and secure it with the provided bolts and wing nuts.
- Attach the upper handlebar section, ensuring the starting cable is routed correctly and not pinched. Secure with the remaining bolts and wing nuts.
4.2 Doplnění motorového oleje
The engine is supplied without oil. It is crucial to fill the engine with appropriate 4-stroke engine oil before starting. Refer to the engine manual for specific oil type and capacity. Do not overfill.
4.3 Doplnění paliva
Use fresh, unleaded petrol (gasoline) with an octane rating of at least 91 RON. Do not use E85 or other ethanol blends not approved for small engines. Fill the fuel tank carefully, avoiding spills. Ensure the fuel cap is securely tightened.
4.4 Počáteční kontroly
- Zkontrolujte, zda jsou všechny upevňovací prvky utaženy.
- Ujistěte se, že je kabel zapalovací svíčky pevně připojen.
- Verify the grass collection bag is correctly attached.
5. Provoz
Pro bezpečný a efektivní provoz sekačky na trávu dodržujte tyto kroky.
5.1 Nastavení výšky sečení
The cutting height can be adjusted to 3 levels (30-60 mm) using the single wheel adjustment mechanism. Ensure the engine is off and the spark plug wire is disconnected before making adjustments. Lift the mower slightly and move the adjustment lever to the desired height setting.
5.2 Startování motoru
- Ujistěte se, že je palivová nádrž naplněna a hladina oleje je správná.
- Press the primer bulb (if present) 3-5 times until fuel is visible.
- Držte páku motorové brzdy u řídítek.
- Pull the starter cord firmly and steadily until the engine starts. Do not let the cord snap back.
5.3 Sečení
Push the mower at a steady pace. For best results, overlap each pass slightly. Avoid mowing wet grass, as it can clog the mower and lead to an uneven cut. The mower is recommended for areas up to 800 m².

Figure 6: A user operating the Einhell GC-PM 40/1 lawn mower on a lawn.
5.4 Zastavení motoru
Release the engine brake lever to stop the engine. Wait for all moving parts to come to a complete stop before approaching the mower.
5.5 Emptying the Grass Bag
When the fill-level indicator on the grass bag shows it is full, stop the engine and allow the blade to stop. Carefully remove the grass bag using its two handles and empty the clippings. Reattach the bag securely before resuming operation.
6. Údržba
Pravidelná údržba zajistí dlouhou životnost a optimální výkon vaší sekačky na trávu.
6.1 Čištění
After each use, clean the mower deck and grass bag. Remove grass clippings and debris. Do not use high-pressure water directly on the engine or electrical components.
6.2 Kontrola a výměna motorového oleje
Check the engine oil level before each use. Change the engine oil after the first 5 hours of operation, and then every 25 hours or annually, whichever comes first. Refer to the engine manual for detailed instructions.
6.3 Kontrola zapalovací svíčky
Inspect the spark plug annually or every 50 hours. Clean or replace if necessary. Ensure the gap is set correctly according to the engine manual.
6.4 Čištění vzduchového filtru
Clean the air filter regularly, especially in dusty conditions. A dirty air filter can reduce engine performance. Refer to the engine manual for cleaning instructions.
6.5 Kontrola čepele
Regularly inspect the cutting blade for sharpness and damage. A dull or damaged blade can lead to poor cutting performance and excessive vibration. Have the blade sharpened or replaced by a qualified service technician if needed.
6.6 Skladování
For long-term storage, clean the mower thoroughly. Drain the fuel tank or add a fuel stabilizer. Remove the spark plug and add a small amount of engine oil into the cylinder, then slowly pull the starter cord a few times to distribute the oil. Store the mower in a dry, well-ventilated area. The foldable handlebar allows for compact storage.
7. Řešení problémů
Tato část se zabývá běžnými problémy, se kterými se můžete setkat.
| Problém | Možná příčina | Řešení |
|---|---|---|
| Motor nestartuje | No fuel; old fuel; incorrect oil level; spark plug issue; engine brake not engaged. | Check fuel level; use fresh fuel; check oil level; inspect/replace spark plug; ensure engine brake lever is held. |
| Nerovnoměrné řezání | Dull or damaged blade; incorrect cutting height setting; mowing too fast. | Sharpen/replace blade; adjust cutting height; mow at a slower pace. |
| Nadměrné vibrace | Bent or unbalanced blade; loose fasteners. | Inspect blade for damage, replace if necessary; tighten all nuts and bolts. |
| Ztráta moci | Dirty air filter; old fuel; low oil level. | Clean air filter; use fresh fuel; check/add oil. |
Pokud narazíte na problémy, které zde nejsou uvedeny, nebo pokud řešení problém nevyřeší, kontaktujte prosím zákaznickou podporu.
8. Specifikace
| Funkce | Specifikace |
|---|---|
| Rozměry produktu (D x Š x V) | 138 x 53 x 102.5 cm |
| Hmotnost | 17.1 kg |
| Číslo modelu | 3404832 |
| Značka | Einhell |
| Zdroj napájení | Plynový pohon |
| Materiál | Plast |
| Barva | Klasická červená |
| Styl | Zatlačte sekačku |
| Šířka řezu | 40 centimetrů |
| Provozní režim | Manuální (tlačení) |
| Doporučená oblast | Až 800 m² |
| Výkon motoru | 1.2 kW |
| Nastavení výšky sečení | 3 levels (30-60 mm) |
| Kapacita vaku na trávu | 45 litrů |
9. Záruka a podpora
This product comes with a manufacturer's warranty. Spare parts availability is guaranteed for 2 years from the date of purchase.
For warranty claims, technical support, or to order spare parts, please contact your authorized Einhell dealer or visit the official Einhell webweb. Před kontaktováním podpory si prosím připravte číslo modelu (3404832) a doklad o koupi.





