Operation - Husqvarna 350BT Operator's Manual

4. Assemble the intermediate pipe.
To assemble the flat nozzle (optional
accessory)
The flat nozzle gives a higher air speed than the blower
nozzle.
Introduction
WARNING: Read and understand the safety
chapter before you use the product.
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 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
• Use good quality unleaded gasoline with a maximum
of 10% ethanol contents.
CAUTION: Do not use gasoline with an
octane grade less than 90 RON/87 AKI.
Use of a lower octane grade can cause
engine knocking, which causes engine
damages.
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.
1246 - 002 - 24.03.2020
• Remove the blower nozzle from the intermediate
pipe and install the flat nozzle.

Operation

Speak to your servicing dealer to select the correct
oil.
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.
1. Fill half the quantity of gasoline in a clean container
for fuel.
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.
Two-stroke oil,
liter
2% (50:1)
0.10
0.20
0.30
0.40
7