Husqvarna 324RX - Manual (Page 25)

WORKING TECHNIQUES
English – 25
Brush cutting with a saw blade
• Thin stems and brush are mown down. Work with a
sawing movement, swinging sideways.
• Try to cut several stems in a single sawing movement.
• With groups of hardwood stems, first clear around the
group. Start by cutting the stems high up around the
outside of the group to avoid jamming. Then cut the
stems to the required height. Now try to reach in with the
blade and cut from the centre of the group. If it is still
difficult to gain access, cut the stems high up and let
them fall. This will reduce the risk of jamming.
Grass clearing using a grass blade
• Grass blades and grass cutters must not be used on
woody stems.
• A grass blade is used for all types of tall or coarse grass.
• The grass is cut down with a sideways, swinging
movement, where the movement from right-to-left is the
clearing stroke and the movement from left-to-right is the
return stroke. Let the left-hand side of the blade
(between 8 and 12 o’clock) do the cutting.
• If the blade is angled to the left when clearing grass, the
grass will collect in a line, which makes it easier to
collect, e.g. by raking.
• Try to work rhythmically. Stand firmly with your feet apart.
Move forward after the return stroke and stand firmly
again.
• Let the support cup rest lightly against the ground. It is
used to protect the blade from hitting the ground.
• Reduce the risk of material wrapping around the blade
by following these instructions:
1Always work at full throttle.
2Avoid the previously cut material during the return
stroke.
• Stop the engine, unclip the harness and place the
machine on the ground before you start to collect the cut
material.
Grass trimming with a trimmer head
Trimming
• Hold the trimmer head just above the ground at an angle.
It is the end of the cord that does the work. Let the cord
work at its own pace. Never press the cord into the area
to be cut.
• The cord can easily remove grass and weeds up against
walls, fences, trees and borders, however it can also
damage sensitive bark on trees and bushes, and
damage fence posts.
• Reduce the risk of damaging plants by shortening the
cord to 10-12 cm and reducing the engine speed.
Clearing
• The clearing technique removes all unwanted
vegetation. Keep the trimmer head just above the ground
and tilt it. Let the end of the cord strike the ground around
trees, posts, statues and the like. CAUTION! This
technique increases the wear on the cord.
• The cord wears quicker and must be fed forward more
often when working against stones, brick, concrete,
metal fences, etc., than when coming into contact with
trees and wooden fences.
• When trimming and clearing you should use less than full
throttle so that the cord lasts longer and to reduce the
wear on the trimmer head.