Husqvarna 426LST Manuel D'utilisation page 7

(A) and the throttle trigger (B) go back to their initial
positions.
2 isolated return springs control this movement. This
means that the throttle trigger (B) is automatically locked
at the idle position.
1. Make sure that the throttle trigger (B) is locked at idle
when you release the throttle trigger lockout (A).
2. Push the throttle trigger lockout (A) and make sure
that it goes back to its initial position when you
release it.
3. Push the throttle trigger (B) and make sure that it
goes back to its initial position when you release it.
4. Start the engine, refer to
page 12 .
5. Push and release the throttle trigger (B) to examine if
the cutting attachment stops. If the cutting
attachment turns with the throttle in the idle position,
examine the idle adjustment screw of the carburetor.
To do a check of the stop switch
1. Start the engine.
2. Move the stop switch to the stop position and make
sure that the engine stops.
1189 - 001 - 08.07.2019
A
B
To start the product on
To do a check of the cutting attachment guard
WARNING: Do not use a cutting attachment
without an approved and correctly attached
cutting attachment guard. Refer to,
Accessories on page 19 .
WARNING: Always use the recommended
cutting attachment guard for the cutting
attachment that you use. If an incorrect or
faulty cutting attachment guard is fitted this
can cause serious personal injury. Refer to,
Technical data on page 18 .
The cutting attachment guard prevents injuries from
objects that eject in the direction of the operator. It also
prevents injuries that occur if you touch the cutting
attachment.
1. Do a visual check for damages, for example cracks.
2. Replace the cutting attachment guard if it is
damaged.
Trimmer head
WARNING: Always make sure the trimmer
line is wound tightly and evenly around the
drum to prevent harmful vibration.
• Only use recommended trimmer heads and trimmer
lines.
• Only use recommended cutting attachments.
• Smaller machines requires small trimmer heads and
vice versa.
• The length of the trimmer line is important. A longer
trimmer line requires greater engine power than a
shorter trimmer line of the same diameter.
• Make sure that the cutter on the trimmer guard is
intact. This cuts the trimmer line to the correct
length.
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