Operation - Husqvarna 143R-II Operator's Manual
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Also See for 143R-II:
- Operator's manual (268 pages) ,
- Operator's manual (196 pages) ,
- Operator's manual (196 pages)
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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
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.
Husqvarna alkylate fuel
We recommend you to use Husqvarna alkylate fuel for
best performance. The fuel contains less dangerous
material compared to regular fuel, which decreases
dangerous exhaust fumes. The fuel gives a low quantity
of dangerous remainings when it is combusted, which
keeps the components of the engine more clean. This
extends the life of the engine. Husqvarna alkylate fuel is
not available in all markets.
Gasoline
CAUTION:
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.
16
Operation
Read and understand the
Before you operate the
This product has a two-
Do not use gasoline with an
Do not use gasoline with
5. Adjust the harness until the cutting attachment is
parallel to the ground.
6. Let the cutting attachment lightly touch 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:
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 the two-cycle engine oil of high quality,
especially HUSQVARNA two-cycle oil. Use only the
oil of an air cooled engine.
•
Mixture ratio 50:1 (2%).
•
Oil of low quality and high oil/fuel ratio can decrease
the lifetime of catalytic converters.
•
Speak to your dealer when you select an oil.
•
If Husqvarna two-stroke oil is not available, you can
use another two-stroke oil of good quality that is
intended for air cooled engines. Contact your dealer
when you select oil.
•
Do not use the two-stroke oil for water-cooled
outboard engines. The two-stroke oil is sometimes
referred to as outboard oil.
Gasoline, liter
5
10
15
20
Do not use leaded gasoline.
Oil, liter
2%(50:1)
0,1
0,2
0,3
0,4
1334 - 005 - 22.02.2022
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