Operation - RedMax HB281 Manuel D'utilisation

To install the the blower tube and
nozzle on the product
Note:
The bolt must be sufficiently loose to put
the blower tube into the blower outlet. Turn the bolt
counterclockwise with a screwdriver to loosen it.
1. Align the rib on the upper blower tube with the
groove in the blower outlet. Move the tube into
position.
WARNING:
the safety chapter before you operate
the product.
Fuel
To use fuel
CAUTION:
cycle engine. Use a mixture of gasoline
and two-cycle engine oil. Make sure to
use the correct quantity of oil in the
mixture. Incorrect ratio of gasoline and
oil can cause damage to the engine.
Gasoline
CAUTION:
an octane number less than 90 RON
(87 AKI). This can cause damage to the
product.
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.
8

Operation

Read and understand
This product has a two-
Do not use gasoline with
Do not use gasoline with
Do not use leaded
2. Turn the bolt clockwise with a screwdriver to
attach the tube.
Note:
Do not use any tool on the nut.
3. Align the slots on the lower blower tube with the
tabs on the upper blower tube. Move the lower
blower tube onto the upper blower tube.
4. Turn the lower blower tube clockwise until there
is a click.
• 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.
To start and stop
Before you start the engine
• Examine the product for missing, damaged,
loose or worn parts.
• Examine the nuts, screws and bolts.
• Examine the air filter.
• Examine the throttle trigger for correct operation.
Oil
77 ml (2,6 oz)
95 ml (3,2 oz)
100 ml (3,4 oz)
240 - 004 - 13.01.2022