Husqvarna 1153158-95 用户手册

26 – English

In most cases you can avoid these problems by cutting in 
two stages; from the top and from the bottom. You need to 
support the object so that it will not trap the chain or split 
during cutting.

The following instructions describe how to handle the 
common situations you are likely to encounter when using 
a chain saw.

The log is lying on the ground. There is little risk of the 
chain jamming or the object splitting. However there is a 
risk that the chain will touch the ground when you finish 
the cut.

Cut all the way through the log from above. Avoid letting 
the chain touch the ground as you finish the cut. Maintain 
full throttle but be prepared for what might happen.

   - If it is possible (can you turn the log?) stop cutting 
about 2/3 of the way through the log.

   - Turn the log and finish the cut from the opposite side.

The log is supported at one end. There is a high risk 
that it will split.

Start by cutting from below (about 1/3 of the way through).

   - Finish by cutting from above so that the two cuts meet.

The log is supported at both ends. There is a high risk 
that the chain will jam.

   - Start by cutting from above (about 1/3 of the way 
through).

   - Finish by cutting from below so that the two cuts meet.

When limbing thick branches you should use the same 
approach as for cutting.

Cut difficult branches piece by piece.