ຄູ່ມືຜູ້ໃຊ້ເຄື່ອງຕັດຫຍ້າ ECHO SRM-225I 21.2 cc ແກັດ 2 ຈັງຫວະ ເພົາຊື່

ຂໍ້ມູນຄວາມປອດໄພທີ່ສໍາຄັນ

Always wear eye protection and gloves when using. Keep a safe distance from others while operating. Do not trim near flammable materials. Always turn off the trimmer and allow it to cool before refueling.

For detailed safety guidelines, refer to the complete safety section in this manual and any accompanying documentation.

ສິນຄ້າເກີນview

The ECHO SRM-225I is a powerful and efficient 21.2 cc gas-powered straight shaft string trimmer designed for trimming grass, weeds, and maintaining edges around gardens and lawns. Its robust 2-stroke engine provides reliable performance for various landscaping tasks.

ຮູບ 1: ເຕັມ view of the ECHO SRM-225I String Trimmer, showcasing its straight shaft design and engine at the top.

Figure 2: Close-up of the trimmer's handle, showing the ergonomic grip and integrated control switches for easy operation.

ຮູບທີ 3: ລາຍລະອຽດ view of the trimmer head, including the line spool and protective guard, designed for efficient cutting.

Figure 4: Close-up of the 2-stroke engine and fuel tank, highlighting the fuel cap and air filter cover for maintenance access.

ການຕິດຕັ້ງແລະການປະກອບ

The ECHO SRM-225I requires some assembly before first use. Follow these steps carefully:

1. ການຫຸ້ມຫໍ່: ເອົາສ່ວນປະກອບທັງຫມົດອອກຈາກການຫຸ້ມຫໍ່ຢ່າງລະມັດລະວັງ. ກວດ​ສອບ​ວ່າ​ທຸກ​ພາກ​ສ່ວນ​ທີ່​ລະ​ບຸ​ໄວ້​ໃນ​ບັນ​ຊີ​ລາຍ​ການ​ຫຸ້ມ​ຫໍ່​ແມ່ນ​ມີ​ຢູ່​.
2. ການ​ຕິດ​ຕັ້ງ Handle​: Attach the D-handle to the shaft at a comfortable operating position. Ensure all bolts are securely tightened.
3. ກອງ​ປະ​ຊຸມ​ກອງ​: Securely attach the debris shield/guard to the trimmer head assembly using the provided hardware. This guard is crucial for operator safety.
4. ທາດປະສົມນໍ້າມັນ: This is a 2-stroke engine. Mix unleaded gasoline with high-quality 2-stroke engine oil at the ratio specified in the engine manual (typically 50:1 or 40:1). Never use straight gasoline.
5. ນໍ້າມັນເຊື້ອໄຟ: Fill the fuel tank with the correctly mixed fuel. Do not overfill.
6. ເສັ້ນ Trimmer: Ensure the trimmer head is properly loaded with the correct diameter trimmer line. Refer to the trimmer head instructions for specific loading procedures.

ຄໍາແນະນໍາການດໍາເນີນງານ

ກຳລັງເລີ່ມເຄື່ອງຈັກ

1. ດອກໄຟ Primer: Press the primer bulb several times until fuel is visible and flowing freely in the return line.
2. Choke Lever: ຍ້າຍ choke lever ໄປຕໍາແຫນ່ງ "FULL CHOKE".
3. ສະວິດໄຟ: Ensure the ignition switch is in the "ON" position.
4. Starting Rope: Hold the trimmer firmly on the ground. Pull the starter rope with a smooth, steady motion until the engine fires (usually 1-3 pulls).
5. Partial Choke: Once the engine fires, move the choke lever to the "HALF CHOKE" position.
6. ອຸ່ນເຄື່ອງ: Pull the starter rope again until the engine starts and runs. Allow the engine to warm up for 30-60 seconds.
7. ແລ່ນຕຳແໜ່ງ: Move the choke lever to the "RUN" position. The engine should now run smoothly.

ເຕັກນິກການຕັດแต่ง

• ການເຄື່ອນໄຫວກວາດລ້າງ: Use a side-to-side sweeping motion to cut grass and weeds.
• ຕັດລວງສູງ: Maintain a consistent cutting height by keeping the trimmer head level with the ground.
• ຂອບ: For edging, tilt the trimmer head to a vertical position and walk along the edge of sidewalks or driveways.
• ຄວາມກ້າວຫນ້າຂອງແຖວ: If the trimmer line becomes too short, tap the trimmer head gently on the ground while the engine is running at full throttle to advance more line (Tap-and-Go system).

ການຢຸດເຊົາເຄື່ອງຈັກ

To stop the engine, simply move the ignition switch to the "OFF" position.

ບໍາລຸງຮັກສາ

Regular maintenance ensures optimal performance and extends the life of your ECHO SRM-225I string trimmer. Always turn off the engine and allow it to cool before performing any maintenance.

• ການກັ່ນຕອງອາກາດ: Clean the air filter regularly, especially in dusty conditions. Remove the filter cover, clean the filter element with warm, soapy water, rinse, and allow to dry completely before reinstallation. Replace if damaged.
• ປລັກສຽບໄຟ: Inspect the spark plug periodically. Clean any carbon deposits and adjust the gap if necessary. Replace the spark plug annually or if performance degrades.
• ການກັ່ນຕອງນໍ້າມັນ: Check the fuel filter located inside the fuel tank. Replace if it appears clogged or dirty.
• ຫົວ Trimmer: Inspect the trimmer head for wear and tear. Replace worn parts as needed. Ensure the line advancement mechanism operates smoothly.
• ກໍລະນີເກຍ: Periodically check the grease level in the gear case (if applicable to your model). Refer to the detailed manual for lubrication instructions.
• ທໍາຄວາມສະອາດທົ່ວໄປ: Keep the trimmer clean from grass clippings, dirt, and debris. Pay special attention to cooling fins on the engine.

ການແກ້ໄຂບັນຫາ

If problems persist after attempting these solutions, please contact an authorized ECHO service center.

ຂໍ້ມູນຈໍາເພາະ

ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

For information regarding the product warranty, please refer to the warranty card included with your purchase or visit the official ECHO website. For technical support, replacement parts, or service, contact an authorized ECHO dealer or service center.

ທ່ານສາມາດຊອກຫາຂໍ້ມູນເພີ່ມເຕີມແລະຊັບພະຍາກອນສະຫນັບສະຫນູນກ່ຽວກັບ ECHO Store on Amazon.