Brush Cutter 4500 Hydro
17
The brush cutter agria 4500 Hydro is sui-
ted for use in farming and forestry as
well as grass maintenance, such as for
example the mowing of grass and mea-
dows.
Engine
l
The four-stroke petrol engine runs
on commercial unleaded petrol (refer to
fuel recommendations page 6).
During the first 20 operating hours
(break-in period) do not use engine to
maximum power.
Even after break-in period never use
engine at higher speed than necessary
for the work in hand.
I
High engine speed is harm-
ful to any engine and consid-
erably affects its durability. This app-
lies especially for no load operation.
Any overspeed (have the engine roar)
can result in immediate damage.
Ignition System
The petrol engine is equipped with a
contactless ignition system. We recom-
mend to have necessary check-ups
done by an expert only.
Cooling System
The cooling system is fan-cooled. The-
refore keep screen at recoil starter and
cooling fins of cylinder clean and free
from sucked-in plant trash.
Idling-speed
Always ensure that idling-speed is ad-
justed correctly. At low speeds and with
the speed control lever set to idle, the
engine is supposed to run smoothly and
without run-out.
Air Filter
The air filter purifies the air intake. A
clogged filter reduces engine output.
3. Devices and Operating Elements
