Jonsered CS 2234 Manuel D'utilisation page 14

13. Run 20-30 seconds at elevated idle speed.
14. Pull the throttle trigger slowly but fully for 8-10
seconds, then release.
15. Run 10 seconds at normal idle speed.
16. Pull the throttle trigger slowly but fully for 5
seconds to check acceleration, then release.
17. Use the product.
To start a warm engine
1. Move the front hand guard forward to engage the
chain brake.
2. Pull the choke control out fully.
3. Push the air purge bulb 6 times.
4. Push the choke control in fully.
5. Hold the body of the product on the ground with
your left hand.
6. Put your right foot through the rear handle.
7. Pull the starter rope handle slowly with your right
hand until you feel some resistance.
8. Pull the starter rope handle with force.
CAUTION: Do not pull the starter
rope until it stops. Do not let go of the
starter rope when it is fully extended.
Release the starter rope slowly. If
you do not obey these instructions, it
can cause damage to the engine.
Note: Do not pull the throttle trigger when you
start the engine.
9. Pull the starter rope handle until the engine
starts.
10. Hold the rear handle with your right hand and the
front handle with your left hand.
11. Immediately pull the front hand guard rearward in
the direction of the front handle to disengage the
chain brake.
Note: The chain will move.
12. Wait 10-15 seconds.
13. Pull the throttle trigger lightly to set normal idle.
14
14. Use the product.
To start the engine when the fuel is too hot
If the product does not start, the fuel can be too hot.
Note: Always use new fuel and decrease the
operation time during warm weather.
1. Put the product in a cool area away from open
sunlight.
2. Let the product cool down for 20 minutes at
minimum.
3. Press the air purge bulb again and again for
10-15 seconds.
4. Obey the procedure to start a cold engine. Refer
To start a cold engine on page 12 .
to
To stop the engine
• Push the stop switch to stop the engine.
Note: The stop switch automatically goes back to its
initial position.
To use a spiked bumper
A spiked bumper holds the wood as you cut. The
spiked bumper is a pivot between the engine body
and the guide bar.
1. Put the lower end of the spiked bumper at the
correct felling hinge width.
2. Push against the front handle with your left hand
and lift the rear handle with your right hand.
3. Cut until you get the correct felling hinge width.
Note: The felling hinge must have an equal
thickness.
4. Cut more than half of the diameter and then put
the felling wedge into the saw cut.
To fell a tree
1. Remove dirt, stones, loose bark, nails, staples
and wire from the tree.
2. Make a notch 1/3 the diameter of the tree,
perpendicular to the direction of the fall.
298 - 004 - 14.10.2019