Husqvarna 324RX 用户手册

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页码 40
WORKING TECHNIQUES
24 – English
You should plan the strip so that you avoid going over 
ditches or other obstacles on the ground. You should also 
orient the strip to take advantage of wind conditions, so 
that cleared stems fall in the cleared area of the stand.
Forestry clearing using a saw blade
The risk of blade thrust increases with increasing stem 
size. You should therefore avoid cutting with the area of 
the blade between 12 o’clock and 3 o’clock.
To fell to the left, the bottom of the tree should be pushed 
to the right. Tilt the blade and bring it diagonally down to 
the right, exerting firm pressure. At the same time push 
the stem using the blade guard. Cut with the area of the 
blade between 3 o’clock and 5 o’clock. Apply full throttle 
before advancing the blade.
To fell to the right, the bottom of the tree should be 
pushed to the left. Tilt the blade and bring it diagonally up 
to the right. Cut with the area of the blade between 3 
o’clock and 5 o’clock so that the direction of rotation of 
the blade pushes the bottom of the tree to the left.
To fell a tree forwards, the bottom of the tree should be 
pulled backwards. Pull the blade backwards with a quick, 
firm movement.
Large stems must be cut from two sides. First determine 
which direction the stem will fall. Make the first cut on the 
felling side. Then finish cutting the stem from the other 
side. Adjust the cutting pressure to match the size of the 
stem and the hardness of the wood. Small stems require 
more pressure, while large stems require less pressure.
If the stems are tightly packed, adapt your walking pace 
to suit.
If the blade jams in a stem, never jerk the machine free. 
If you do this the blade, bevel gear, shaft or handlebar 
may be damaged. Release the handles, grip the shaft 
with both hands and gently pull the machine free.