First of all, to buy high-end chainsaw, because the market to sell more than 400 pieces, there are more than 700 about 800, there are more than 1,000, from the economic point of view of the rural areas, buy mid-range suitable, penny goods, as long as Usually pay attention to maintenance, can increase the service life.

The chain should be tight fit, the above can be slightly better at the same time feel loose on the line. The new chain is suitable for sawing fresh wood, sawing a few kilos a day, sawing a kilo of wood so well, including breaking the barrel. Home farmers generally a year a new chain, the chain can usually file one or two times, continue the file, then the card slot is not allowed, even if sawed sawdust is very thin, it will not be efficient, Make the best use of it

Oil, in accordance with the instructions of the operation, the ratio of 1 to 25, that is, a liter of 2t combustion oil, attention must be 2t, mixing 25 times the gasoline. Factory equipped with matching pot. If the party with too much, it will damage the machine. For example, pull cylinder. Then there is the need to remove the oil against the impurities, the method I use is to turn the oil back and forth several times with a few pots, each time when the transfer of those paper or cloth precipitation, and finally did not precipitate added to the tank, Ensure that the carburetor is not a problem, more than a few links have a good chain saw generally not a problem.

Chainsaw operating in the process should be strictly in accordance with operational requirements, wearing protective glasses, logging on the slope should pay attention to the selected slippery feet will not be the location, cut the trees optimistic about the tree when the reverse toward the beginning of the tree that side Into the saw, about 1/3, the other against the saw, into the 1/3 of the best side of the slope also into a saw, according to a triangle saw off a piece to ensure that the tree fell in the expected direction.

When the tree saw the tree, hang the tree, pad things. Pay attention to follow the required length from the top of the tree down into the saw, about touching the tree drooping or saw kerf increases, and then from the bottom of the saw, so that will not be sawing.

Safety first, keep a high degree of attention during work, can not be a hero, must not be a toy, can not hold a handle, in spite of a hand grip. To two hands, when the card saw can not force pull, use an ax or the like to help cut the saw blade slowly removed.

Precautions

Chain oil often, at the same time to check the oil must be sprayed from the place of spray to lubricate the chain.

The newly purchased chain saw saw for ten minutes to take a break and the run-in period is about a month.