一.Rechargeable chainsaw, also known as rechargeable lithium chainsaw, its maintenance and maintenance than the gasoline saw to be much simpler, the same, the maintenance and maintenance of the chain saw is still the top priority, rechargeable chainsaw during use, should pay attention to the tightness of the chain saw, the chain is loose, you need to do the following points to adjust.cordless chainsaws

1. Stop the engine, remove the lithium battery to prevent accidental pneumatic chain saw
2. Twist the pressure knob counterclockwise, the appropriate amount of loose guide plate
3. Clockwise turn the chain saw tension knob, the chain saw become tight
Suggestions, chain saw tension adjustment, chain saw low temperature state, to guide the lower side of the chain saw does not loose, chain saw high temperature state, to hand can smoothly rotate the chain saw shall prevail, therefore, sawing before the adjustment of the chain tension, than sawing process tension adjustment to tighten some
4. clockwise rotation of the pressure knob, solid guide plate, the use of the process, if the chain saw loose, must be adjusted in time

二.How to sharpen the chain of the chainsaw?

1、When using a file for chainsaw chain, the speed of filing should not be too fast and too hard to avoid bursting the teeth of the file (chipped edge).
2、When filing the chain head, it is enough to file 3 to 6 times to make the chain head sharp, too many times of filing will make the chain head roll the edge and also reduce the life of the file and the head.
3、When filing the chain cutter head, after filing a dozen times, tap the other metal with the file several times to vibrate off the chips in the teeth of the file, then it can be used normally.
4、The file should avoid wet, oil or other dirty things, so as not to rust or slip, not to be stacked with other hard tools, which will damage the surface of the file teeth and affect the filing effect.
5、Choose the file with ergonomic handle can make the filing work easier and more efficient, while reducing the risk of injury.

三.How to maintain the electric chain saw?

Do not be too tight between the chain and the guide plate, in the electric chain saw work, 10 minutes on a lubricant, not only can maintain the guide plate can also maintain the chain. At the same time, the variable box of the electric chain saw should also be a year last yellow glycerin, the motor should often change the carbon brush, about half a year to change.
The following circumstances are not allowed to operate the electric chain saw.
1、 When someone is close.
2、 Before the material-making auxiliary personnel withdraw to the safety area.
3、 Unstable stacking of original strips in the working area.
4、 Insufficient light.
5、 Rainy days, wind more than 5 and lightning when the open field.
6、 No chain break protection device and bounce protection device, or when the device is damaged.

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