Husqvarna 555 Manuel D'utilisation page 13

Common questions about kickback
• Will the hand always engage the chain brake during
a kickback?
No. It is necessary to use some force to push the
front hand guard forward. If you do not use the force
necessary, the chain brake will not be engaged. You
must also hold the handles of the product stable with
two hands during work. If a kickback occurs, it is
possible that the chain brake does not stop the saw
chain before it touches you. There are also some
positions in which your hand can not touch the front
hand guard to engage the chain brake.
• Will the inertia release mechanism always engage
the chain brake during kickback?
No. First, the chain brake must operate correctly.
To do a check of the chain brake on page
Refer to
24 for instructions about how to do a check of the
chain brake. We recommend you to do this each
time before you use the product. Second, the force
of the kickback must be large to engage the chain
brake. If the chain brake is too sensitive, it can
engage during rough operation.
• Will the chain brake always protect me from injury
during a kickback?
No. The chain brake must operate correctly to give
protection. The chain brake must also be engaged
during a kickback to stop the saw chain. If you are
near the guide bar, it is possible that the chain brake
does not have time to stop the saw chain before it
hits you.
WARNING: Only you and the correct
working technique can prevent kickbacks.
To start the product
To prepare to start with a cold engine
WARNING: The chain brake must be
engaged when the product is started to
decrease the risk of injury.
1. Move the front hand guard forward to engage the
chain brake.
2. Pull the start/stop switch (A) out and up, to set it in
choke position.
3. Push the decompression valve (B).
587 - 005 - 04.06.2020
Note: The decompression valve moves to the initial
position when the product starts.
4. Push the air purge bulb (C) approximately 6 times or
until fuel starts to fill the bulb. It is not necessary to
fill the air purge bulb fully.
C
A
To start the product on page 14 for
5. Continue to
more instructions.
To prepare start with a warm engine
WARNING: The chain brake must be
engaged when the product is started to
decrease the risk of injury.
1. Move the front hand guard forward to engage the
chain brake.
2. Pull the start/stop switch (A) out and up to set it in
choke position.
Note: Do not use the decompression valve (B).
3. Push the air purge bulb (C) approximately 6 times or
until fuel starts to fill the bulb. It is not necessary to
fill the air purge bulb fully.
B
13