Operation - Husqvarna 325R Manuel D'utilisation

5. Put the locknut (H) on the output shaft. Hold the
shaft of the combination wrench near the cutting
attachment guard. Turn the combination wrench
counterclockwise to tighten the locknut. Torque the
locknut to 35-50 Nm / 26-36 ft/lb.
6. Remove the locking pin.
To attach the trimmer head
1. Make sure that the cutting attachment guard (A) is
attached to the product. Refer to
cutting attachment guard on page 14 . (Fig. 31)
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.
881 - 001 - 10.10.2018
To assemble the

Operation

2. Make sure that the drive disc (C) is attached to the
output shaft (D).
3. Put the locking pin (B) in the hole to lock the shaft.
4. Put the trimmer head (E) on the output shaft.
5. Turn the trimmer head counterclockwise to tighten it
to the output shaft. (Fig. 32)
6. Remove the locking pin.
Two-stroke oil
• For best results and performance use Husqvarna
two-stroke oil.
• If Husqvarna two-stroke oil is not available, use a
two-stroke oil of good quality for air-cooled engines.
Speak to your servicing dealer to select the correct
oil.
CAUTION: Do not use two-stroke oil for
water-cooled outboard engines, also
referred to as outboard oil. Do not use oil
for four-stroke engines.
To mix gasoline and two-stroke oil
Gasoline, liter
5
10
15
20
CAUTION: Small errors can influence the
ratio of the mixture drastically when you mix
small quantities of fuel. Measure the quantity
of oil carefully and make sure that you get
the correct mixture.
(Fig. 33)
1. Fill half the quantity of gasoline in a clean container
for fuel.
2. Add the full quantity of oil.
3. Shake the fuel mixture.
4. Add the remaining quantity of gasoline to the
container.
5. Carefully shake the fuel mixture.
Two-stroke
oil, liter
2% (50:1)
0.10
0.20
0.30
0.40
15