Operation - Husqvarna 329L Operator's Manual

Introduction
WARNING Before you operate the product,
you must read and understand the safety
chapter.
Fuel
This product has a two-stroke engine.
CAUTION Incorrect type of fuel can result in
engine damage. Use a mixture of gasoline
and two-stroke oil.
Premixed fuel
• Use Husqvarna premixed alkylate fuel of a good
quality, for best performance and extension of the
engine life. This fuel contains less harmful chemicals
compared to regular fuel, which decreases harmful
exhaust fumes. The quantity of remains after
combustion is lower with this fuel, which keeps the
components of the engine more clean.
To mix fuel
Gasoline
CAUTION Do not use gasoline with an
octane number less than 90 RON (87 AKI).
This can cause damage to the product.
CAUTION Do not use gasoline with more
than 10% ethanol concentration (E10). 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.
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
1293 - 001 - 18.09.2019

Operation

Oil
77 ml (2,6 oz)
95 ml (3,2 oz)
100 ml (3,4 oz)
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.
To do a run-in
• During the first 10 hours of operation, do not apply
full throttle without load for extended periods.
To start and stop
To examine before start
1. Make sure that the product has no missing,
damaged, loose or worn parts.
2. Make sure that nuts, screws and bolts are tightened.
3. Make sure that the trimmer head is not damaged.
4. Make sure that the air filter is not clogged.
5. Make sure that the safety devices on the product are
not defective.
6. Make sure that the product has no fuel leaks.
To start a cold engine
1. Push the air purge bulb 10 times.
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