Common sense of garden tools maintenance

There are many kinds of garden tools, but some of them are familiar to us and some are unfamiliar to us. They play a great role in greening, especially with the rapid development of modern urbanization, and landscaping has become a landmark image of a city. Of course, the tools related to garden construction can not be separated from these garden tools. We will make some understanding of their use and maintenance.
Garden tools often bear heavy work in use, so if they can extend their service life to make them more convenient to use and play a big role, they must understand the relevant maintenance knowledge. For example, garden tools are seldom used in winter. For lawn mowers, hedgerows or chain saws that trim flowers and grasses, oil and engine oil must be drained from the oil tank, and then appropriate new engine oil must be added according to the instructions. Then the spark plug shall be removed. After adding engine oil, the spark plug shall be installed, and then the dust and oil stains on the cutter head, the machine body and other parts shall be wiped clean and placed at a proper position. In spring and summer, the use of these tools will increase accordingly. First, check whether the screws or various parts of these machines are firmly installed and loose, and whether the engine oil is sufficient or not. Do not overspeed when using. The oil used should be reliable, clean and fresh. Non professional personnel are not allowed to adjust the machine without authorization. Take off the spark plug cap during refueling, maintenance and servicing. Do not smoke or stay away from the ignition source. If the machine emits blue smoke during use, it is likely that it is caused by the burning of engine oil. It is likely that the amount of engine oil is too large and some of it needs to be drained before use, or it is likely that the air filter is blocked and the blade is not sharp. In addition, when the grass is too dense, it will also cause smoke. At this time, it is necessary to increase the trim size and reduce the engine load to solve this problem.
When mowing the lawn, the lawn mower is sometimes weak. First clean the lawn mower. If it cannot be cleaned, replace the blade or sharpen the blade to make it sharp. If the central screw of the blade is not tightened, first check for damage, and then tighten the screw before use. Sometimes there are several reasons for the poor grass collection effect of the lawn mower: first, it needs to be cleaned, and the grass collection is not dense when the dirt is blocked and airtight. Second, the blade is excessively worn, and the blade cannot collect grass. Second, the engine is excessively worn, and the power loss is large. The lawn mower will shake when in use, which may be caused by the blade curling due to the hard objects such as stones and tree roots, or the machine shaking due to the bending of the crankshaft in severe cases. Use qualified gasoline and engine oil when using the hedge machine. After each operation, take a rest for about ten minutes to ensure heat dissipation. Check the air filter and spark plug regularly when using the brush cutter to ensure the normal use of the machine.