Premixed Fuel; Operation - McCulloch B40 B Elite Manual Del Usuario

not use a defective harness. Do not use a
harness with a defective quick release.
1. Put on the harness.
2. Connect the product to the harness.
3. Adjust the harness for the best work position.
4. Adjust the side straps to make the product weigh
equally on your shoulders.
WARNING:
safety chapter before you operate the
product.
Introduction
WARNING:
product, you must read and understand the
safety chapter.
Fuel
This product has a two-stroke engine.
CAUTION:
result in engine damage. Use a mixture of
gasoline and two-stroke oil.

Premixed fuel

• Use McCulloch 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.
1681 - 001 - 28.06.2021

Operation

Read and understand the
Before you operate the
Incorrect type of fuel can
5. Adjust the harness until the cutting attachment is
parallel to the ground.
6. Let the cutting attachment stay lightly on the ground.
Adjust the harness clamp to balance the product
correctly.
Note:
If you use a grass blade, it must balance
approximately 10 cm /4 in above the ground.
CAUTION:
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 McCulloch
two-stroke oil.
• If McCulloch 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:
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
Do not use gasoline with
Do not use two-stroke
Two-stroke oil,
liter
2% (50:1)
0.10
0.20
0.30
0.40
15