Maintenance tips of garden tools
March and April are the seasons for the recovery of all things. Everything is full of vitality. Many plants are competing to bloom, adding a touch of color to this spring with their delicate posture!If you want to grow more vigorously, you need to rely on the garden maintenance staff to take good care of them, and in their work, the tools often used are garden tools.
Garden tools, as the necessary tools for greening landscape, take the maintenance of lawn, hedgerow, protection of flowers and trees as the operation object, replace most of the manual labor as the representative of mechanized tools, and make a great contribution to beautifying the garden.
Common garden tools include high branch shears, hedge shears, pruning shears (pruning shears, pruning shears), chain saws, brush cutters, lawns and so on. Most people know that mechanical tools need maintenance, but they don't pay much attention to the maintenance of garden tools, which makes simple garden tools easier to damage than complex mechanical tools.
Today, let me teach you how to maintain your garden tools.
1、When the four stroke air-cooled gasoline engine works continuously, the temperature of the crankcase should not exceed 90 degrees. When the engine overheats, it can continue to work after 15 to 20 minutes of shutdown. The fuel filling must be carried out under the condition of cold engine. The refrigerator should run at low speed for 3 minutes before it can be used normally. Do not use the high throttle for a long time when not mowing.
2、Other lubricating parts of the machine should be filled with lubricating oil or grease regularly according to the instructions.
3、Check the tightness of bolts in working parts and other parts before and after each use of the machine.
4、Don't over speed the gasoline engine. Stop at low speed except in case of emergency.
5、The fuel of four stroke gasoline engine is clean gasoline (above 90), and the lubricating oil is sae30 four stroke engine oil. The new engine can be run in at idle speed for 2 hours, and the engine can only be used normally after changing the engine oil. In normal use, the accumulated working time is about 30 hours, and the engine oil is changed once. Check the oil level before and after each use.
6、Do not operate indoors. In addition to the operator, irrelevant personnel leave the machine for more than 15 meters during the operation.
7、Keep the gasoline engine, especially the radiator of cylinder block clean.
8、Non professionals are not allowed to adjust the carburetor. When adjustment is necessary, generally tighten the oil needle slightly clockwise, and then turn it 1.5 to 1.75 turns counterclockwise.
Finally, when using cutting tools such as choppers and pruning shears, we must keep their sharp edges. If they are not sharp enough, we need to use more force when using them. If we use too much force, we may damage the tools. If we don't use them for a long time, we must pay attention to the proper storage of the tools. We can coat the tools with special anti rust oil.