ECHO GC351 Chainsaw User Manual

1. Bubuka

This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your ECHO GC351 chainsaw. Please read and understand all instructions before operating the machine. Proper use and maintenance will ensure optimal performance and extend the lifespan of your chainsaw.

2. Émbaran Kasalametan

Operating a chainsaw can be hazardous. Always prioritize safety to prevent serious injury or death. Adhere to all local regulations and safety guidelines.

2.1 Alat Pelindung Diri (APD)

• Perlindungan sirah: Maké helm kaamanan.
• Perlindungan panon: Paké kacasoca kaamanan atawa tameng beungeut.
• Perlindungan dédéngéan: Wear earplugs or earmuffs.
• Perlindungan leungeun: Maké sarung tangan tugas beurat.
• Perlindungan suku: Use chainsaw protective trousers or chaps.
• Perlindungan suku: Anggo sapatu kaamanan ujung baja anu cekelanna kuat.

2.2 Kasalametan Area Gawé

• Mastikeun wewengkon gawé jelas tina bystanders, barudak, jeung piaraan.
• Maintain stable footing and balance at all times.
• Clear away obstacles that could cause you to trip or lose balance.
• Do not operate the chainsaw in wet conditions or in areas with poor visibility.

2.3 Kasalametan suluh

• Anggo bahan bakar di tempat anu ventilasina saé, jauh tina percikan api atanapi seuneu anu muka.
• Do not smoke while fueling the chainsaw.
• Langsung usap suluh nu tumpah.
• Store fuel in approved containers.

2.4 Operasi Kasalametan

• Salawasna cekel gergaji mesin pageuh ku dua leungeun, kalayan jempol sareng ramo anjeun ngalingkeran gagangna.
• Janten sadar kickback, which can occur when the moving chain at the tip of the guide bar contacts an object.
• Ulah pernah ngoperasikeun gergaji mesin nalika kacapean, gering, atanapi dina pangaruh alkohol atanapi narkoba.
• Ulah overreach atawa motong luhureun taktak jangkungna.

3. Komponén jeung kadali

Familiarize yourself with the various parts of your ECHO GC351 chainsaw before operation.

Gambar 3.1: The ECHO GC351 chainsaw in operation, demonstrating its use for cutting logs. The image shows the guide bar and chain engaged with a wooden log, with sawdust visible on the ground. A gloved hand is holding the rear handle, indicating proper two-hand operation.

1. Guide Bar: Ngadukung sareng nungtun ranté ragaji.
2. Ranté Saw: The cutting component of the chainsaw.
3. Front Hand Guard: Protects the operator's left hand and activates the chain brake.
4. Gagang hareup: For the operator's left hand.
5. Pakem Starter: Dipaké pikeun ngamimitian mesin.
6. Lever cuk: Dianggo pikeun ngamimitian mesin tiis.
7. Gagang tukang: For the operator's right hand, contains throttle controls.
8. Throttle pemicu: Ngadalikeun laju mesin.
9. Throttle Trigger Lockout: Prevents accidental throttle engagement.
10. Rem ranté: Safety device to stop the chain quickly.
11. Knalpot: Ngurangan bising mesin sareng ngarahkeun gas haseup.
12. Tutup Tangki Bahan Bakar: Covers the fuel tank opening.
13. Tutup Tangki Minyak: Covers the chain oil tank opening.
14. Engine Stop Switch: Turns the engine off.

4. Setélan

4.1 Rakitan Palang Panduan sareng Rantai Gergaji

1. Pastikeun mesin pareum sareng tutup busi parantos dicabut.
2. Remove the chain cover nuts and chain cover.
3. Place the saw chain around the clutch drum and guide bar. Ensure the cutting edges face forward on the top of the guide bar.
4. Pasangkeun palang pituduh kana stud, sejajarkeun pin tensioner ranté sareng liang dina palang pituduh.
5. Pasang deui panutup ranté teras kencengkeun mur-murna kalayan leupas.
6. Atur tegangan ranté nganggo sekrup penegang. Ranté kedah pageuh kana palang pituduh tapi tetep tiasa ditarik kalayan bébas ku leungeun.
7. Kencengkeun mur panutup ranté pageuh-pageuh.

4.2 Suluh

The ECHO GC351 uses a 2-stroke engine. It requires a specific mixture of gasoline and 2-stroke engine oil.

• Campuran bahan bakar: Use unleaded gasoline mixed with high-quality 2-stroke engine oil at a ratio specified by the manufacturer (typically 50:1 or 25:1, refer to your engine oil's instructions).
• Tangki BBM: Carefully fill the fuel tank, avoiding overfilling. Securely close the fuel tank cap.
• Chain Oil Tank: Fill the chain oil tank with appropriate chain lubricant. This oil is crucial for lubricating the guide bar and chain during operation. Securely close the oil tank cap.

5. Parentah Operasi

5.1 Mimitian Mesin

Cold Start (First start of the day or after a long period of inactivity):

1. Tempatkeun gergaji mesin dina permukaan anu datar sareng teuas.
2. Ngalibetkeun marake ranté by pushing the front hand guard forward.
3. Nyetél engine stop switch kana posisi ON.
4. Tarik cuk tuas to the FULL CHOKE position.
5. If equipped, press the bohlam primér several times until fuel is visible.
6. Hold the front handle firmly with one hand and pull the starter grip briskly until the engine fires (usually a few pulls).
7. Once the engine fires, immediately push the cuk tuas to the HALF CHOKE or RUN position.
8. Tarik starter grip again until the engine starts and runs smoothly.
9. Briefly blip the pemicu throttle to disengage the half-choke.
10. Ngaleungitkeun marake ranté by pulling the front hand guard back towards the front handle. The chain should now be free to move.

Warm Start (Engine is already warm from recent use):

1. Tempatkeun gergaji mesin dina permukaan anu datar sareng teuas.
2. Ngalibetkeun marake ranté.
3. Nyetél engine stop switch kana posisi ON.
4. Pastikeun cuk tuas is in the RUN position.
5. Hold the front handle firmly and pull the starter grip briskly until the engine starts.
6. Ngaleungitkeun marake ranté.

5.2 Téhnik motong

• Always maintain a firm, balanced stance.
• Keep both hands on the chainsaw handles at all times during operation.
• Hindarkeun motong ku ujung bar pituduh pikeun ngaleutikan résiko kickback.
• When cutting, allow the chain to do the work. Do not force the saw.
• Be aware of falling branches or logs and plan your escape route.

5.3 Ngeureunkeun Mesin

1. Ngaleupaskeun pemicu throttle to allow the engine to return to idle.
2. Ngalibetkeun marake ranté.
3. Pindahkeun engine stop switch kana posisi OFF.

6. Pangropéa

Regular maintenance is crucial for the safe and efficient operation of your chainsaw. Always ensure the engine is off and the spark plug cap is disconnected before performing any maintenance.

6.1 Daily / Before Each Use

• Cék chain tension: Adjust if too loose or too tight.
• Cék chain sharpness: Sharpen if dull or damaged.
• Verifikasi chain oil level: Refill as needed.
• Mariksa tingkat suluh: Refill with proper fuel mixture.
• Cék saringan hawa for excessive dirt.
• Tes marake ranté fungsionalitas.

6.2 Sanggeus Unggal Pamakéan

• Ngabersihan saringan hawa.
• Ngabersihan guide bar groove and oil holes.
• Remove sawdust and debris from the ranté and sprocket area.
• Beresih engine cooling fins pikeun nyegah overheating.

6.3 Pangropéa périodik

• Asah ranté: Sharpen the saw chain regularly using a round file of the correct diameter. Refer to the chain manufacturer's instructions.
• Busi: Inspect and clean the spark plug. Replace if electrodes are worn or fouled.
• Filter bahan bakar: Inspect and replace the fuel filter as needed.
• Knalpot: Clean carbon deposits from the muffler and exhaust port.

7. Cara ngungkulan

This section addresses common issues you might encounter with your ECHO GC351 chainsaw.

8. Spésifikasi

Technical specifications for the ECHO GC351 Chainsaw.

9. Garansi jeung Rojongan

For warranty information, technical support, or service inquiries regarding your ECHO GC351 chainsaw, please contact the retailer where the product was purchased or refer to the official ECHO website for authorized service centers and contact details. Keep your proof of purchase for warranty claims.