Operation - Husqvarna 545FR Operator's Manual
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Also See for 545FR:
- Operator's manual (77 pages) ,
- Workshop manual (66 pages) ,
- Operator's manual (40 pages)
Table of Contents
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Introduction
WARNING: Before you operate the product,
you must read and understand the safety
chapter.
Before you operate the product
•
Examine the work area to make sure that you know
the type of terrain, the slope of the ground and if
there are obstacles such as stones, branches and
ditches.
•
Do an overhaul inspection of the product.
•
Do the safety inspections, maintenance and
servicing that are given in this manual.
•
Make sure that all covers, guards, handles and the
cutting equipment are correctly attached and not
damaged.
•
Make sure that there are no cracks at the bottom of
the saw blade or grass blade teeth or by the center
hole of the blade. Replace the blade if it is damaged.
•
Examine the support flange for cracks. Replace the
support flange if it is damaged.
•
Make sure that the locknut can not be removed by
hand. If you can remove it by hand, it does not lock
the cutting attachment sufficiently and you must
replace it.
1018 - 005 - 08.06.2020
Operation
•
Examine the blade guard for damages or cracks.
Replace the blade guard if it has been hit or if it has
cracks.
•
Examine the trimmer head and cutting attachment
guard for damages or cracks. Replace the trimmer
head and cutting attachment guard if they have been
hit or if they have cracks.
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.
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 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.
15
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