1、 Preparation and inspection before homework

1. Area cleaning
   Conduct a comprehensive inspection of the work area, remove stones, weeds, and other debris, ensure that the ground is flat and free of obstacles, and avoid damage or accidents caused by machine collisions.

2. Machine status check

   • key componentCheck if the blade is securely installed without cracks, if the tightness of the belt/chain is appropriate, and if the tire pressure is normal.
   • protective deviceConfirm that the protective cover of rotating components (such as blades and pulleys) is intact to prevent foreign objects from getting caught up during operation.
   • Fuel and oilUse regular gas station fuel, check the fuel level in the tank and fill it up, and also check the oil level (check the dipstick scale when the machine is stopped). If it is insufficient, add it in a timely manner.

3. personal protection

   • Wear non slip shoes and gloves. Long haired individuals should curl up their hair and wear a work cap to avoid clothing or accessories getting caught up in rotating parts.
   • It is strictly prohibited to operate under the influence of alcohol or fatigue, ensuring good physical condition.

2、 Startup and operation specifications

1. Startup steps
   • Neutral startBefore starting, place the gear lever in neutral position to ensure that the clutch is disengaged.
   • throttle controlWhen starting cold, adjust the throttle to the middle position, slowly pull the starting rope to the resistance point, and then quickly pull it to avoid damaging the engine with excessive force.
   • Preheating operationAfter starting, let the machine run at low throttle for 1-2 minutes to bring the engine to normal operating temperature.
2. Field operation skills
   • Starting at low speedNovices are advised to start in low gear and adjust the gear according to their needs after becoming proficient.
   • Cultivation depth controlBy adjusting the tail wheel or handle to control the plowing depth, the operation should not be too deep to avoid overloading the machine.
   • Steering and reversingGently lift the armrest when turning, observe the situation behind before reversing, slowly start with a low throttle to avoid damaging the components due to impact loads.
3. Special Scenario Attention
   • Hard homeworkWhen plowing on hard ground, if the blade hooks into the ground and pushes the machine, immediately release the armrest and do not forcefully control it.
   • Slope homeworkWhen the slope exceeds 25 degrees, work is prohibited. When working along the slope direction, the machine must be balanced to prevent tipping.
   • Obstacle handlingWhen encountering debris or abnormal machine vibration, immediately stop the machine for inspection and confirm that there are no problems before continuing with the operation.

3、 Fuel and Safety Regulations

1. Fuel management
   • Storage and refuelingUse specialized containers to store fuel and avoid impurities from entering; It is strictly prohibited to refuel while the engine is running or hot. It should be operated carefully outdoors and kept away from sources of ignition.
   • exhaust emissionsThe exhaust gas emitted by the engine is harmful, and it is prohibited to operate the machine indoors.
2. Safety operation requirements
   • No adjustmentNo adjustments or maintenance operations are allowed while the engine is running.
   • Stay away from crowdsDuring machine operation, children, pets, and bystanders must maintain a distance of at least 5 meters and are strictly prohibited from carrying people or objects.
   • Sight and LightDo not operate when there is poor visibility or insufficient lighting to avoid accidents caused by visual issues.

4、 Shutdown and maintenance

1. Shutdown procedure
   • Close the oil brake, adjust the throttle to the low position, gently pull the starting rope to turn off the engine; After stopping the machine, place the gear lever in neutral and disengage the power output shaft.
2. routine maintenance
   • Cleaning inspectionAfter each assignment, clean the soil and weeds on the blades and heat sinks, and check if the fasteners (such as blade bolts and wheel nuts) are loose.
   • Lubrication and maintenanceRegularly lubricate components such as chains and gears, and spray anti rust lubricants.
   • long-term storageDrain the fuel tank or add fuel stabilizer to prevent gum deposition; Drain the remaining oil from the carburetor, and apply butter to the blades and chains to prevent rust; Drip a small amount of engine oil into the engine cylinder and lubricate the starting rope 2-3 times by pulling it.

5、 Prohibited behaviors and risk warnings

1. Prohibited behavior
   • Unauthorized modification of machines or use of non original parts;
   • Running or reversing at high speed on steep slopes or narrow sections;
   • Working without lighting at night;
   • Micro tiller bucket transportation or carrying people and cargo.
2. Risk Warning
   • Stop the machine immediately for inspection when there is abnormal noise, increased speed, or uncontrolled throttle;
   • When parked for a long time, the battery needs to be removed and stored to prevent freezing and regularly charged.