3. Devices and Operating Elements
The grassland mower agria 5100 is
suited for agricultural and forestal op-
erations, green spaces and for winter
service operation. The following cutter
bars are available:
Universal-S cutter bar
91 cm (agria Item no. 4347 641)
105 cm (agria Item no. 4347 651)
Available attachment for winter service
operation:
Snow dozer
100 cm (agria Item no. 5396 012)
Engine
The four-stroke petrol engine runs on
commercial petrol (refer to fuel recom-
mendations p6).
During the first 20 operating hours
(break-in period) do not operate the en-
gine at maximum speed.
Even after the break-in period never
operate the engine at higher speed than
is necessary for the work in hand.
High engine speed is harm-
I
ful to any engine and consid-
erably affects its longevity. This ap-
plies especially for no load operation.
Any overspeed (have the engine roar)
can result in immediate damage.
Cooling System
The engine is fan-cooled. Therefore
keep the grille on the recoil starter and
the cooling fins on the 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.
Ignition System
The engine is equipped with a mainte-
nance-free, contactless electronic igni-
tion system. We recommend to have
necessary check-ups done by an expert
only.
Speed Control Lever
(Engine-shut-off switch)
The speed control lever (B/5) on the
steering handle sets the engine speed
steplessly and actuates the CHOKE and
the engine-shut-off switch. For the ap-
propriate positions in the shift gate see
the illustration.
I
In an emergency move the lever to po-
sition "STOP" to shut off the engine in-
stantly.
agria Grassland Mower 5100
The speed control lever also
serves as engine safety circuit.
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