Uvod
This manual provides essential instructions for the safe assembly, operation, maintenance, and troubleshooting of your Yard Force GMB46C 46cm Self-Propelled Petrol Lawn Mower. Please read this manual thoroughly before using the product and keep it for future reference. Proper use and maintenance will ensure optimal performance and extend the life of your lawn mower.

Image: Yard Force GMB46C 46cm Self-Propelled Petrol Lawn Mower, side view.
Varnostna navodila
Always follow these safety guidelines to prevent injury and damage to the lawn mower.
- Preberite priročnik: Familiarize yourself with all controls and proper use before operating the machine.
- Osebna zaščitna oprema (PPE): Always wear sturdy footwear, long trousers, and eye protection. Avoid loose clothing that could get caught in moving parts.
- Očistite območje: Before starting, remove all objects such as stones, sticks, wires, bones, and other debris from the lawn that could be thrown by the blade.
- Preprečite mimoidoče: Poskrbite, da so otroci, hišni ljubljenčki in druge osebe na varni razdalji (vsaj 15 metrov) od delovnega območja.
- Preglejte pred uporabo: Check the blade, engine, and all components for damage or wear. Do not operate if any part is damaged.
- Ravnanje z gorivom: Refuel outdoors only, with the engine off and cool. Do not smoke while refueling. Store fuel in approved containers.
- Delovanje pobočja: Mow across the face of slopes, never up and down. Exercise extreme caution when changing direction on slopes. Avoid excessively steep slopes.
- Izklopljen motor: Always turn off the engine and disconnect the spark plug wire before cleaning, adjusting, or performing maintenance.
- Izpustni žleb: Never direct discharge material towards bystanders or allow anyone in the discharge area.
- Varnost rezila: The blade continues to rotate for a short period after the engine is switched off. Wait until the blade has completely stopped before performing any checks.
Postavitev in montaža
Your lawn mower requires some assembly before first use. Follow these steps carefully.
1. Unpacking and Handle Assembly
Carefully remove all components from the packaging. The main chassis, upper and lower handlebar, grass collector, mulching plug, and accessories are included. Attach the lower handlebar to the mower deck, then secure the upper handlebar to the lower section using the provided fasteners.
2. Grass Collector Assembly
Assemble the fabric grass bag onto its frame. Once assembled, lift the rear discharge flap and hook the grass collector onto the mower chassis.

Image: Assembled grass collector attached to the lawn mower.
3. Adding Fuel and Oil
This lawn mower is powered by a Briggs & Stratton 450E series engine. It requires unleaded petrol and appropriate engine oil (typically SAE 30 or 10W-30). Refer to the engine manual for specific oil type and capacity. Ne napolnite preveč.
- Prepričajte se, da je kosilnica na ravni površini.
- Remove the oil dipstick/fill cap and fill with the recommended engine oil to the 'FULL' mark.
- Remove the fuel cap and carefully fill the fuel tank with unleaded petrol.
- Replace both caps securely.
4. Nastavitev višine košnje
The cutting height can be adjusted with a single lever, offering 7 positions from 25 mm to 75 mm.
- Ensure the engine is off and the spark plug wire is disconnected.
- Locate the height adjustment lever, usually near one of the wheels.
- Povlecite ročico navzven in jo premaknite na želeno višino.
- Za enakomerno košnjo se prepričajte, da so vsa kolesa nastavljena na enako višino.

Image: Hand adjusting the cutting height lever on the lawn mower.
Navodila za uporabo
Za varno in učinkovito delovanje kosilnice sledite tem korakom.
1. Zagon motorja
- Prepričajte se, da je žica svečke priključena.
- Press the primer bulb (if equipped) 3-5 times.
- Hold the engine brake lever (bail bar) against the handle.
- Trdno in gladko vlecite vrvico zaganjalnika, dokler se motor ne zažene.
2. Tehnike košnje
- Za najboljše rezultate kosite, ko je trava suha.
- Za enakomeren rez rahlo prekrivajte pokošene dele.
- Avoid cutting more than one-third of the grass height at a time.
- The self-propelled function assists in moving the mower forward. Engage the drive lever to activate.
3. Mulching Function
To use the mulching function, ensure the grass collector is removed and the mulching plug is securely inserted into the rear discharge opening. This allows the finely cut grass clippings to be returned to the lawn as natural fertilizer.
4. Ustavitev motorja
Release the engine brake lever (bail bar) to stop the engine. Wait for the blade to come to a complete stop before approaching the mower.
Vzdrževanje
Regular maintenance ensures the longevity and safe operation of your lawn mower. Always disconnect the spark plug wire before performing any maintenance.
1. Čiščenje
- Po vsaki uporabi očistite spodnjo stran kosilnice, da preprečite nabiranje trave.
- Obrišite zunanjost z oglasomamp cloth. Do not use high-pressure washers directly on the engine or electrical components.
- Empty and clean the grass collector regularly.
2. Nega rezil
The diamond-sharpened blade provides an excellent cut. Inspect the blade regularly for sharpness and damage. A dull or damaged blade can lead to poor cutting performance and increased engine strain. Sharpen or replace the blade as needed. Always wear heavy-duty gloves when handling the blade.
3. Vzdrževanje motorja
- Menjava olja: Motorno olje zamenjajte po prvih 5 urah delovanja, nato pa vsakih 25–50 ur ali letno, kar nastopi prej.
- Zračni filter: Redno čistite ali menjajte zračni filter, zlasti v prašnih pogojih.
- Vžigalna svečka: Svečko vsako leto preglejte in očistite. Zamenjajte jo, če je obrabljena ali umazana.
- Refer to the separate Briggs & Stratton engine manual for detailed engine maintenance procedures.
4. Shranjevanje
For long-term storage, ensure the fuel tank is empty or treated with a fuel stabilizer. Clean the mower thoroughly, lubricate moving parts, and store in a dry, protected area.
Odpravljanje težav
Ta razdelek obravnava pogoste težave, na katere lahko naletite pri uporabi kosilnice.
| Težava | Možen vzrok | rešitev |
|---|---|---|
| Motor se ne zažene | No fuel; Spark plug wire disconnected; Engine brake not engaged; Fouled spark plug; Stale fuel. | Add fresh fuel; Connect spark plug wire; Hold engine brake lever; Clean/replace spark plug; Drain and refill with fresh fuel. |
| Motor teče neenakomerno ali se ustavi | Dirty air filter; Stale fuel; Carburetor issues. | Clean/replace air filter; Drain and refill with fresh fuel; Consult a service technician. |
| Slaba učinkovitost rezanja | Dull or damaged blade; Cutting height too low; Wet grass; Grass buildup under deck. | Sharpen/replace blade; Adjust cutting height; Mow when grass is dry; Clean mower deck. |
| Prekomerne vibracije | Bent or unbalanced blade; Loose fasteners. | Inspect/replace blade; Tighten all fasteners. If vibration persists, consult a service technician. |
Specifikacije
| Funkcija | Podrobnost |
|---|---|
| Številka modela | GM B46C |
| Znamka | Sila dvorišča |
| Motor | Briggs & Stratton 450E Series (125cc) |
| Širina reza | 46 cm |
| Nastavitev višine reza | 7 položajev (25 mm - 75 mm) |
| Zmogljivost zbiralnika trave | 55 Liters (Hybrid) |
| Material palube | Visokokakovostno jeklo |
| Funkcije | Cut & Collect, Mulching |
| Vir napajanja | Na gorivo |
| Mere izdelka (D x Š x V) | 148 x 53 x 103 cm |
| Teža predmeta | 31 kg |
Garancija in podpora
Yard Force offers a 2-year warranty on this product, with an additional 1-year extension available upon registration within 28 days of purchase. For any questions, technical assistance, or warranty claims, please contact Yard Force customer service. Support is available 5 days a week for your peace of mind.
Prosimo, shranite dokazilo o nakupu za namene garancije.





