A petrol, oil separately:
Lawn Mower power for four-stroke gasoline engine, gasoline, oil separately. Use 90 # gasoline, oil for the four-stroke engine oil, flag 4T, do not use two-stroke oil.
Second, add oil:
Oil is the key to good use mower, without oil fill non-start, before each use check the oil level.
To fill in strict accordance with the dipstick, the oil must be controlled between on-line and offline shaded area, to keep up with the best line flush. Cadogan will cause oil smoke exhaust pipe exhaust, engine overheat, air filter oil choke easily wet, affecting the machine horsepower, a serious cause can not filter into the air, preventing hair ring machine. Oil is too small, less than offline, it will cause the machine to pull cylinder, can cause a serious link broken, damaged cylinder. Oil recommended brand-name oil, such as Mobil 1130, or designated 10W-40 oil model.
Third, the regular replacement of oil:
Before using the new machine should be low idle 20 minutes of running, after 5 hours, the oil must be renewed. After the method is to send a few loud machine downtime (changing the oil in a hot state machine and clean thoroughly), the machine tilted to the direction of the oil dipstick or oil dipstick tool loose bottom drain screw release oil. After changing the oil every 50 hours.
Fourth, the air filter:
Every 8 hours should clean air filter. Every 50 hours the paper air filter should be replaced. Paper air filter can not use liquid detergent, only gently pat. Sponge air filter can be washed and dried after use gasoline. Attention to the need to clean up and skewed, the air filter is only one side up to prevent the oil Nongchao air filter.
Fifth, the spark plug:
The spark plug should be six months to clean up once carbon should be replaced every year.
Sixth, blade sharpening and balancing:
Blade in use for some time, such as knife sharpening should be unhappy. Note the blade balanced on both sides, tighten the screws fixed blade.
Seven, the use of safety:
Before use, you should first clean brick, angle iron, stumps and other foreign matter on the grass. When you use a radius of 15 meters it was forbidden to move around. Do not fill petrol in the room, spilled gasoline should be clean. Do not smoke at work. Wear protective clothing, wear glasses.