1. Sissejuhatus ja lõppview
The ALPINA ACS 50 is a robust gasoline chainsaw designed for demanding woodcutting tasks, suitable for both domestic use and more intensive garden work. It features a powerful 49.3 cm³ gasoline engine (2.2 kW) and a 50 cm guide bar. This chainsaw is equipped with an automatic chain lubrication system for enhanced performance and durability. Its sturdy construction and high-quality chain make it an effective tool for various woodcutting activities.
Figure 1: ALPINA ACS 50 Gasoline Chainsaw. This image shows the complete chainsaw from a side angle, highlighting its robust design and the 50 cm guide bar.
2. Ohutusalane teave
Mootorsae kasutamisel seadke alati esikohale ohutus. Ohutusjuhiste eiramine võib põhjustada tõsiseid vigastusi või surma.
- Lugege juhendit: Before assembly, operation, or maintenance, thoroughly read and understand this entire instruction manual.
- Isikukaitsevahendid (PPE): Kandke alati sobivaid isikukaitsevahendeid, sealhulgas kaitsekiivrit, silmakaitset, kuulmiskaitset, tugevaid kindaid, lõikekindlaid pükse ja turvasaapaid.
- Tööpiirkond: Veenduge, et tööala oleks kõrvalistest isikutest, lastest ja lemmikloomadest vaba. Hoidke teistest inimestest ja esemetest ohutus kauguses.
- Kütuse käitlemine: Handle gasoline with extreme care. Store fuel in approved containers, mix fuel in a well-ventilated area, and never refuel while the engine is running or hot.
- Tagasilöögi ennetamine: Be aware of kickback risks. Hold the chainsaw firmly with both hands. Avoid cutting with the tip of the guide bar.
- Hooldus: Regularly inspect the chainsaw for damage, loose parts, or wear. Ensure the chain brake is functional.
- Hädapeatus: Tutvuge mootori seiskamislüliti asukoha ja tööpõhimõttega.
Figure 2: Enhanced safety through a quick-stopping chain brake. This close-up shows the ergonomic soft-touch upper handle and the chain brake mechanism, crucial for user safety.
3. Komponendid üleview
Familiarize yourself with the main components of your ALPINA ACS 50 chainsaw:
Figure 3: Chainsaw components diagram. This diagram labels key features including the 49.3 cm³ gasoline engine (2.2 kW power), 50 cm guide bar length, 21 m/s chain speed, automatic oil pump, pull start, ergonomic rear handle, soft-touch upper handle, and 550 ml fuel tank capacity.
- Mootor: 49.3 cm³ gasoline engine with 2.2 kW (2200 W) power.
- Juhtriba: 50 cm (20-inch) length for precise cutting.
- Saekett: Operates at a speed of 21 m/s.
- Automatic Oil Pump: Ensures continuous chain lubrication.
- Kütusepaak: Maht 550 ml.
- Käepidemed: Ergonomic rear handle and soft-touch upper handle for comfortable and secure grip.
- Ketipidur: Quick-stopping mechanism for enhanced safety.
- Tõmba käivitamine: Easy starting mechanism.
4. Seadistamine
Enne esmakordset kasutamist veenduge, et mootorsaag on õigesti kokku pandud ja ette valmistatud.
4.1 Lahtipakkimine ja kaasasolevad komponendid
Carefully unpack the chainsaw and check for all included items:
- 1x ALPINA ACS 50 Gasoline Chainsaw (20-inch)
- Kruvikeeraja
- Ümar file (for chain sharpening)
- Süüteküünla mutrivõti
- Kasutusjuhend
4.2 Juhtplaadi ja keti paigaldamine
- Veenduge, et mootor on välja lülitatud ja ketipidur on rakendatud.
- Eemaldage keti kate, keerates mutrid lahti.
- Asetage juhtplaat naastudele.
- Carefully fit the saw chain around the sprocket and into the guide bar groove. Ensure the cutting edges are facing the correct direction.
- Replace the chain cover and lightly tighten the nuts.
4.3 Keti pinge reguleerimine
Proper chain tension is critical for safe and efficient operation. The ACS 50 features convenient side chain tensioning.
- With the chain cover nuts slightly loose, use the tensioning screw (typically located on the side) to adjust the chain tension.
- The chain should be snug against the guide bar, but still able to be pulled freely by hand. There should be no slack on the underside of the bar.
- Kui pinge on õige, pingutage keti katte mutrid täielikult.
- Check tension again after a few cuts, as new chains can stretch.
4.4 Kütuse ja õli lisamine
This is a gasoline chainsaw and requires a specific fuel mixture and chain lubricant.
- Kütuse segu: Use a mixture of unleaded gasoline and 2-stroke engine oil at the ratio specified in the engine manual (typically 50:1 or 25:1). Refer to the engine manufacturer's recommendations.
- Ketiõli: Fill the chain oil reservoir with high-quality bar and chain oil. The automatic oil pump will lubricate the chain during operation.
- Ensure caps are securely tightened after filling.
5. Kasutusjuhised
5.1 Mootori käivitamine
The ALPINA ACS 50 features an easy pull-start mechanism.
Figure 4: Easy pull start. This image highlights the location of the pull start cord for initiating engine operation.
- Asetage mootorsaag kindlale ja tasasele pinnale.
- Lülitage ketipidur sisse.
- Set the choke (if applicable, refer to specific engine instructions).
- Hold the chainsaw firmly with one hand on the front handle and place your foot on the rear handle to stabilize it.
- Pull the starter cord with a smooth, steady motion until the engine fires (or attempts to fire).
- Once the engine fires, disengage the choke (if applicable) and pull the cord again until the engine runs smoothly.
- Enne ketipiduri vabastamist ja töö alustamist laske mootoril mõni hetk soojeneda.
5.2 Lõikamistehnikad
Always maintain a firm grip with both hands on the chainsaw handles. Ensure stable footing and balance.
- Raie: Plan your felling direction carefully. Clear the area around the tree. Make a directional notch, then a felling cut from the opposite side.
- Jäsestamine: Work from the base of the tree towards the top. Support branches to prevent pinching the guide bar.
- Tagastamine: Cut logs into desired lengths. Support the log to prevent it from rolling or pinching the chain.
5.3 Mootori seiskamine
To stop the chainsaw, simply press the engine stop switch. Engage the chain brake immediately after stopping.
6. Hooldus
Regulaarne hooldus tagab teie mootorsae pikaealisuse ja ohutu töö.
- Keti teritamine: Keep the saw chain sharp using the provided round file or a suitable sharpening tool. A sharp chain cuts efficiently and reduces kickback risk.
- Keti määrimine: Regularly check the chain oil level and refill as needed. The automatic oil pump ensures continuous lubrication during operation.
- Õhufilter: Clean the air filter regularly to maintain optimal engine performance.
- Süüteküünal: Inspect and clean or replace the spark plug as recommended in the engine manual.
- Juhtriba: Puhastage juhtplaadi soon ja õliaugud. Pöörake juhtplaati perioodiliselt, et tagada ühtlane kulumine.
- Üldpuhastus: Keep the chainsaw clean from sawdust, debris, and oil residue.
Figure 5: Chainsaw chain with automatic lubrication. This close-up shows the chain links and highlights the 21 m/s chain speed with automatic chain lubrication, essential for smooth operation and chain longevity.
7. Veaotsing
See osa käsitleb mootorsaega seotud levinud probleeme.
| Probleem | Võimalik põhjus | Lahendus |
|---|---|---|
| Mootor ei käivitu | No fuel, incorrect fuel mixture, fouled spark plug, engaged chain brake, clogged air filter. | Check fuel level and mixture. Clean or replace spark plug. Disengage chain brake. Clean air filter. |
| Mootorsaag lõikab halvasti | Nüri kett, vale ketipinge, kulunud juhtplaat. | Sharpen chain. Adjust chain tension. Inspect and replace guide bar if worn. |
| Chain not lubricating | Empty oil reservoir, clogged oil port, faulty oil pump. | Refill chain oil. Clean oil port. Consult a service technician if oil pump is faulty. |
| Liigne vibratsioon | Lahtised komponendid, kahjustatud kett või juhtplaat. | Check all nuts and bolts for tightness. Inspect chain and guide bar for damage. |
If you encounter issues not listed here or cannot resolve a problem, contact an authorized service center.
8. Tehnilised andmed
Detailed technical specifications for the ALPINA ACS 50 Chainsaw:
| Kaubamärk | ALPINA |
| Mudeli number | 205020004/A20 |
| Mootori tüüp | Gasoline, 2-stroke |
| Mootori töömaht | 49.3 cm³ |
| Toiteväljund | 2.2 kW (2200 W) |
| Juhtvarda pikkus | 50 cm (20 tolli) |
| Keti kiirus | 21 m/s |
| Kütusepaagi maht | 550 ml |
| Keti automaatne määrimine | Jah |
| Toote mõõtmed (P x L x K) | 88.5 x 28.5 x 32 cm |
| Kaal | 6.7 kg (product), 7.8 kg (package) |
| Värv | Must, hõbedane |
| Materjal | Plastik, Alumiinium |
| Kaasatud komponendid | Chainsaw, Screwdriver, Round File, Spark Plug Wrench |
| Varuosade saadavus (EL) | 5 aastat |
Note: Some specifications in the source data indicated "Battery" as energy source and "1 12V battery(ies) required", but the product title clearly states "benzinemotor" (gasoline engine). The primary energy source is gasoline. Any battery requirement would be for specific auxiliary functions like ignition, and batteries are not included.
9. Garantii ja tugi
ALPINA provides support for its products. Spare parts for this model are guaranteed to be available in the EU for a period of 5 years from the date of first availability (November 24, 2020).
For warranty claims, technical assistance, or to locate an authorized service center, please refer to the contact information provided on the official ALPINA websaidil või ostudokumentides.
