EN
26
Always implement the precautions and
follow the procedures set out in these
instructions.
SAFETY PRECAUTIONS
• Before starting any maintenance or repair
procedures, make sure that the engine is
switched off. This eliminates several potential
risks:
- The risk of carbon monoxide poisoning by
exhaust gases.
Make sure to arrange the corresponding
and effective ventilation whenever you
operate the engine.
- The risk of burns caused by hot parts.
Let the engine and exhaust system cool
down before touching them.
- The risk of injury caused by moving parts.
Do not start the engine unless these
instructions ask you to do so.
• Read the instructions for use and make sure
that you have the tools and abilities required
to perform the specific procedure before
starting work.
• Proceed carefully and only use non-
flammable solvents to clean parts, to prevent
the risk of fire or explosion. Never use petrol.
Keep parts that come into contact with petrol
a safe distance from lit cigarettes, sources of
sparks and open flames.
• Remember that our company’s authorised
servicing facility knows your engine best and
is fully equipped to perform maintenance and
repairs.
• In order to ensure the highest quality and
reliability, only use new original parts or their
equal substitutes for repairs and
replacements.
WARNING When handling the engine, it must be
tilted in a way to prevent the engine oil from
entering the engine cylinder, air filter or exhaust
muffler. This causes difficulty starting the engine
or destroys the air filter insert. Only tilt the engine
in a way that always keeps the spark plug at the
top.
MAINTENANCE PLAN
Regular maintenance interval
Before
every
use
First 5
hours
Every 3
months
or 25
hours
Every 6
months or
50 hours
Every
year or
100
hours
Every two
years or
250 hours
ITEM
Perform every specified month or
operating hour interval (depending on
which occurs first)
Engine oil
Inspect
Replace
(2)
Air filter
Inspect
Clean
(1)
Replace
Spark plug
Inspect - adjust
Replace
Spark arrestor (if
equipped)
Clean
Fuel tank and filter Clean
(3)
Fuel lines Inspect / replace
(3)
Idle speed Inspect - adjust
(3)
Valve play Inspect - adjust
(3)
Flywheel brake Inspect
(3)
Combustion
chamber
Clean Every 200-250 operating hours (3)
(1) Carry out maintenance more often when operating in a dusty environment.
(2) Replace engine oil every 25 operating hours if operating at high power.
(3) Only an authorised servicing facility should carry out these items.
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