Husqvarna 125B Manuel D'utilisation page 11

CAUTION:
more than 10% ethanol concentration
(E10). This can cause damage to the
product.
CAUTION:
gasoline. This can cause damage to the
product.
• Always use new unleaded gasoline with a
minimum octane number of 90 RON (87 AKI)
and with less than 10% ethanol concentration
(E10).
• Use gasoline with a higher octane number if you
frequently use the product at continuously high
engine speed.
• Always use a good quality unleaded gasoline/oil
mixture.
Two-cycle engine oil
• Use only high quality two-cycle engine oil. Use
only an air cooled engine oil.
• Do not use other types of oil.
• Mixture ratio 50:1 (2%)
Gasoline
1 U.S. Gal.
1 UK Gal.
5 l
To make the fuel mixture
Note:
Always use a clean fuel container when you
mix the fuel.
Note:
Do not make more than 30 days quantity of
fuel mixture.
1. Add half of the gasoline quantity.
2. Add the full quantity of oil.
3. Shake the fuel mixture to mix the contents.
4. Add the remaining gasoline quantity.
5. Shake the fuel mixture to mix the contents.
6. Fill the fuel tank.
To add fuel
• Always use a fuel container with an antispill
valve.
• If there is some fuel on the container, remove the
unwanted fuel and let the container dry.
• Make sure that the area near the fuel tank cap is
clean.
• Shake the fuel container before you add the fuel
mixture to the fuel tank.
237 - 011 - 15.11.2021
Do not use gasoline with
Do not use leaded
Oil
77 ml (2,6 oz)
95 ml (3,2 oz)
100 ml (3,4 oz)
To start and stop
Before you start the engine
• Examine the product for missing, damaged,
loose or worn parts.
• Examine the collection bag. Make sure that the
collection bag is not damaged and that the zipper
is closed.
• Examine the nuts, screws and bolts.
• Examine the air filter.
• Examine the throttle trigger for correct operation.
• Examine the stop switch for correct operation.
• Examine the product for fuel leaks.
To start a cold engine
WARNING:
rope around your arm.
CAUTION:
with your foot.
CAUTION:
rope to the end position. Do not let go of
the starter rope handle when the starter
rope is extended. This can damage the
product.
Note:
If the engine stops, move the choke control
to the closed position and do the starting steps
again.
1. Fill the fuel tank with a clean fuel mixture.
2. Push the primer bulb 10 times. (Fig. 24)
3. Move the engine choke control to the FULL
CHOKE (closed) position. (Fig. 25)
4. Push the variable speed control fully
counterclockwise. (Fig. 26)
5. Use your left hand to hold the body of the
machine on the ground.
6. Pull the starter rope handle until the engine tries
to run. Do not pull more than 3 times.
7. Move the choke control to the 1/2 position and
pull the starter rope handle until the engine starts
and runs. (Fig. 27)
8. Run the engine for approximately 10 seconds.
9. Push and hold the throttle trigger fully through all
remaining steps.
10. Move the choke control to the OFF CHOKE
(opened) position. (Fig. 28)
11. Warm the engine up for 1 minute.
To start a warm engine
1. Push and hold the throttle trigger.
Do not wind the starter
Do not hold the product
Do not pull the starter
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