Quite often the chain power saw is necessary for people in economy. Now in specialized shops quite wide choice of such power saws. The problem arises with right choice.
Instruction
1. When choosing chain power saw for a start it is necessary to pay attention to engine capacity. It is possible to determine saw performance by this parameter. If this engine has very decent power, then supply voltage interruption will not influence work in any way. At voltage drop the engine begins to lose power, overheats and can burn down. However the it is more powerful, the is less sensitive to voltage surges.
2. After that attentively consider arrangement of the engine. The engine most often have across to knots and units of power saw. The saw with such standard arrangement does not differ in good balancing. It is calculated on work generally in vertical plane.
3. If the engine is located lengthways, then such power saw possesses excellent ergonomics. It will not be "Vesti" to the right or to the left, balancing even will not be broken at turn of saw in different directions and on any corners. The saw on which the engine is installed lengthways has longer and narrow body in comparison with "cross" analogs. For this reason it has good maneuverability.
4. Surely pay attention to inclusion blocking. It should be noted that it is very important element of safety. The power saw - the tool powerful, also exists danger of its accidental inclusion, saw throw at inconvenient capture or capture by one hand.
5. Take an interest at the consultant whether there is system of smooth start-up. The feature of the electric motor consists in dependence of their resistance on rotational speed. On minimum speed resistance is also minimum. It means that at engine start and also at its braking the proceeding current via the engine is maximum. All this harmful influences engine condition and also transfers. The system of smooth start-up limits starting current and allows to accelerate the engine smoothly, without excesses.