First, the operation uses points:
1, before use, should seriously familiar with random instructions. And be familiar with the structure and mechanical properties, master switch program, blade gap adjustment, precautions, and operating essentials.
2, the fuel used equipment, use 93 petrol and two-stroke gasoline engine oil, and then 25: 1 ratio by volume preparation, after mixed use. Do not allow the use of alternative fuel and oil, or changing the ratio of gasoline and oil.
3, the mechanical start: press a few times before starting the hand pump, the fuel into the carburetor, the air is discharged, then the throttle open 1 / 2-1 / 3, properly close the damper, the force holding down the gasoline engine, pull the starter rope.
4, when the shutdown, the first low-speed throttle into position, and then close the gasoline engine. Note gasoline engine can not be trimmed jobs at low speed, can not suddenly stop at high speeds, to prevent mechanical damage.
5, the use of double trimming machine operations, should be based on people's height and high tea line, the width, the machines handle adjusted to the optimum position, then cut the line machine.
6, pay attention to human, machine safety during operation. Machine hand and support staff should closely cooperate. Off to turn around, line breaks and other non-effective operation of the small throttle blade stop running, to prevent injury.
Two, maintenance points:
1, the equipment prior to use, during use and after use of the various components must be carefully checked. If found damaged parts and fasteners loose, fall off, should be replaced with the adjustment. Machines do not allow sick or missing parts operations.
2, blade work 1-2 hours per use oil lubrication once. Every 20-30 hours, to fill the gearbox ZFG-2 complex calcium-based grease once.
3, trimmers largest pruning should be no more than 10 mm in diameter. Operations such as cut into thick branches or foreign body, feel machinery abnormal sound, vibration is large, should be quickly shut down, discharge foreign objects.
4, each working 50 hours to use a cleaning agent or detergent to clean air filter sponge, squeezed and dried. After every 150 hours of work to clear spark plug fouling; each work three months after replacing the fuel filter once;
5, after daily use, to clean the body, washed with water, tea blade, after the dry injection of oil in the filling hole.
6, equipment long-term parking, the body surface should be cleared of dust, debris. Release the fuel tank. Remove the spark plug, remove coke, will inject a few drops of clean engine oil cylinder, light pull a few starters, so that lubricating oil to the cylinder wall.
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