1. ບົດແນະນຳ
This manual provides essential instructions for the safe and efficient operation, maintenance, and troubleshooting of your Hecht 5511 Gasoline Lawn Mower. Please read this manual thoroughly before using the machine to ensure proper handling and to prevent injury or damage.

ຮູບ 1: ເກີນview of the Hecht 5511 Gasoline Lawn Mower.
The Hecht 5511 is a powerful 4-stroke gasoline lawn mower designed for efficient lawn care. It features a 51 cm cutting width, 5-level cutting height adjustment (30-80 mm), mulching function, and side discharge capability. Its robust steel housing and ergonomic design ensure durability and comfortable operation.
2. ຄໍາແນະນໍາຄວາມປອດໄພ
Always prioritize safety when operating the lawn mower. Failure to follow these instructions may result in serious injury or property damage.
- ອ່ານແລະເຂົ້າໃຈຄູ່ມືທັງຫມົດກ່ອນທີ່ຈະດໍາເນີນການ.
- ໃສ່ອຸປະກອນປ້ອງກັນສ່ວນຕົວ (PPE) ທີ່ເໝາະສົມ, ລວມທັງອຸປະກອນປ້ອງກັນຕາ, ອຸປະກອນປ້ອງກັນການໄດ້ຍິນ, ເກີບທີ່ແຂງແຮງ, ແລະ ກາງເກງຍາວ.
- ຮັກສາເດັກນ້ອຍ ແລະຜູ້ຢືນຢູ່ຫ່າງຈາກພື້ນທີ່ປະຕິບັດງານ.
- ກວດກາພື້ນທີ່ເພື່ອຊອກຫາວັດຖຸທີ່ອາດຈະຖືກໃບມີດໂຍນຖິ້ມກ່ອນທີ່ຈະຕັດຫຍ້າ.
- Never operate the mower without the discharge guard or grass catcher in place.
- Refuel in a well-ventilated area with the engine off and cool. Avoid spilling fuel.
- Do not operate the mower in wet grass or on steep slopes where you could lose footing.
- Turn off the engine and disconnect the spark plug wire before performing any maintenance, cleaning, or clearing blockages.

Figure 2: Warning label on the cutting deck emphasizing the importance of the guard.
Warning: Do not operate without guard in place. Ensure all safety guards are securely attached before starting the engine.
3. ການຕິດຕັ້ງແລະການປະກອບ
3.1 Handlebar Assembly
The handlebar may require assembly or unfolding from its storage position. Secure all bolts and knobs firmly to ensure stability during operation.

Figure 3: Handlebar assembly with soft grip for comfortable handling.
The handlebar features a soft grip for comfortable handling and can be folded for space-saving storage.
3.2 ການຕື່ມນໍ້າມັນ ແລະ ນໍ້າມັນ
Before first use, fill the engine with appropriate gasoline and engine oil. Refer to the engine manufacturer's recommendations for fuel type and oil specifications.
- ຖັງນໍ້າມັນ: Capacity 0.9 liters. Use unleaded gasoline.
- ຖັງນໍ້າມັນ: Capacity 0.55 liters. Use recommended 4-stroke engine oil.
Ensure caps are securely tightened after filling. Do not overfill.
4. ຄໍາແນະນໍາການດໍາເນີນງານ
4.1 ການເລີ່ມຕົ້ນເຄື່ອງຈັກ
- ໃຫ້ແນ່ໃຈວ່າຖັງນໍ້າມັນເຊື້ອໄຟເຕັມແລ້ວ ແລະ ລະດັບນໍ້າມັນຖືກຕ້ອງ.
- Move the throttle lever to the "START" position.
- Grip the engine brake lever (usually on the handlebar) and hold it against the handle.
- Pull the starter cord firmly and smoothly until the engine starts. Do not let the cord snap back.
- Once the engine is running, release the starter cord and allow the engine to warm up for a few moments.

Figure 4: Throttle and start lever control.

Figure 5: Pull start handle for engine ignition.
4.2 ການປັບຄວາມສູງຂອງການຕັດ
The cutting height can be adjusted to 5 levels, ranging from 30 mm to 80 mm. Locate the height adjustment lever on the mower deck and move it to the desired position. Ensure all wheels are set to the same height for an even cut.
4.3 Mulching and Side Discharge
The Hecht 5511 offers both mulching and side discharge functions. For mulching, ensure the side discharge chute is closed and the mulching plug (if separate) is installed. For side discharge, attach the side discharge chute and remove the mulching plug (if applicable).

ຮູບທີ 6: View of the engine and cutting deck, showing the side discharge area.
The side discharge feature allows grass clippings to be ejected to the side, useful for taller grass or when mulching is not desired.
4.4 ຄໍາແນະນໍາກ່ຽວກັບການຕັດຫຍ້າ
- Mow in overlapping rows for a uniform cut.
- Do not attempt to cut too much grass at once; adjust cutting height as needed.
- The larger rear tires facilitate easier maneuvering across your lawn.
4.5 ການຢຸດເຄື່ອງຈັກ
To stop the engine, release the engine brake lever. The engine will shut off automatically. Wait for all moving parts to stop before approaching the mower.
5. ບໍາລຸງຮັກສາ
Regular maintenance ensures the longevity and optimal performance of your lawn mower. Always disconnect the spark plug wire before performing any maintenance.
- ທໍາຄວາມສະອາດ: Clean the mower deck and engine area after each use to prevent grass buildup.
- ປ່ຽນນ້ຳມັນ: Change engine oil according to the engine manufacturer's schedule, typically after the first 5 hours and then every 25-50 hours of operation.
- ການກັ່ນຕອງອາກາດ: Inspect and clean or replace the air filter regularly.
- ປລັກສຽບໄຟ: Inspect and clean or replace the spark plug as needed. The electrode distance should be 0.7 - 0.8 mm.
- ການບຳລຸງຮັກສາແຜ່ນໃບ: Inspect the blade for sharpness and damage. Sharpen or replace the blade as necessary. Ensure the blade screw is tightened to 50 Nm.
- ການເກັບຮັກສາ: For long-term storage, drain the fuel tank or use a fuel stabilizer. Clean the mower thoroughly and store it in a dry, protected area. The foldable handle helps save space.
6. ການແກ້ໄຂບັນຫາ
ພາກນີ້ແກ້ໄຂບັນຫາທົ່ວໄປທີ່ເຈົ້າອາດຈະພົບກັບເຄື່ອງຕັດຫຍ້າຂອງເຈົ້າ.
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ເຄື່ອງຈັກບໍ່ເລີ່ມຕົ້ນ | No fuel; old fuel; spark plug issue; engine brake not engaged. | Check fuel level; replace old fuel; inspect/clean/replace spark plug; ensure engine brake lever is held. |
| ເຄື່ອງຈັກເຮັດວຽກບໍ່ສະດວກ ຫຼື ຢຸດເຮັດວຽກ | Dirty air filter; stale fuel; carburetor issue. | Clean/replace air filter; use fresh fuel; consult a service technician for carburetor issues. |
| ຕັດທີ່ບໍ່ຖືກຕ້ອງ | Blade dull or damaged; cutting height unevenly set; wheels not properly inflated (if pneumatic). | Sharpen or replace blade; ensure all wheels are at the same cutting height. |
| ການສັ່ນສະເທືອນຫຼາຍເກີນໄປ | ໃບມີດເສຍຫາຍຫຼືບໍ່ສົມດຸນ; ອົງປະກອບວ່າງ. | Inspect blade for damage and balance; check all fasteners for tightness. |
If you encounter persistent issues or problems beyond basic troubleshooting, contact a qualified service technician.
7. ຂໍ້ກໍານົດດ້ານວິຊາການ
| ຄຸນສົມບັດ | ຂໍ້ມູນຈໍາເພາະ |
|---|---|
| ຍີ່ຫໍ້ | Hecht |
| ໝາຍເລກຕົວແບບ | 5511 |
| ປະເພດເຄື່ອງຈັກ | Single-cylinder / 4-stroke / OHV Gasoline |
| ອຳນາດນາມ | 2.5 kW / 3.4 PS |
| ພະລັງງານເຄື່ອງຈັກສູງສຸດ | 3.6 kW / 5.0 HP |
| ສູງສຸດທີ່ເຄຍ Torque | 7.0 Nm at 2500 rpm |
| ການຍົກຍ້າຍ | 139 ຊຕມ |
| Bore x Stroke | 65 x 42 ມມ |
| Spark Plug Electrode Distance | 0.7 - 0.8 ມມ |
| ຄວາມກວ້າງຂອງການຕັດ | 51 ຊຕມ |
| ຄວາມສູງຂອງການຕັດ | 30 - 80 ມມ |
| Number of Height Settings | 5 |
| ປະລິມານຖັງນໍ້າມັນ | 0.9 ລ |
| ປະລິມານຖັງນໍ້າມັນ | 0.55 ລ |
| Blade Screw Tightening Torque | 50 Nm |
| ລະດັບພະລັງງານສຽງທີ່ວັດແທກໄດ້ (LWA) | 94.4 dB(A); K = 1.91 dB(A) |
| Guaranteed Sound Power Level (LWA) | 98 dB(A) |
| Sound Pressure Level at User (LPA) | 81.1 dB(A); K = 3 dB(A) |
| ການສັ່ນສະເທືອນ | 6.34 m/s²; K = 1.5 m/s² |
| ເງື່ອນໄຂການດໍາເນີນງານ | 0 °C ຫາ +32 °C |
| Side Ejection | ແມ່ນແລ້ວ |
| ຟັງຊັນ Mulching | ແມ່ນແລ້ວ |
| ເສັ້ນຜ່າສູນກາງລໍ້ດ້ານຫລັງ | 250 ມມ |
| ເສັ້ນຜ່າສູນກາງລໍ້ | 180 ມມ |
| ຄວາມຍາວທັງໝົດ | 1380 ມມ |
| ຄວາມກວ້າງທັງໝົດ | 600 ມມ |
| ຄວາມສູງທັງໝົດ | 970 ມມ |
| ນ້ຳໜັກ | 24.2 ກິໂລ |
| ວັດສະດຸ | ເຫຼັກໂລຫະປະສົມ |
| ແຫຼ່ງພະລັງງານ | ແກ໊ສ Powered |
8. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
For warranty claims or technical support, please contact your retailer or the manufacturer's authorized service center. Keep your purchase receipt as proof of purchase.
- ຄວາມພ້ອມຂອງອາໄຫຼ່: ຂໍ້ມູນກ່ຽວກັບການມີຂອງອາໄຫຼ່ແມ່ນບໍ່ໄດ້ສະຫນອງໃຫ້ໃນປັດຈຸບັນ.
- Commercial Service: Commercial service is available in France. Please note that delivery is not available to overseas departments and territories (DOM TOM) and Corsica.





