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The five-stage system (1) of the MAKITA
Power Cut ensures a clean air supply to the carburettor even under
extremely dusty conditions. It separates dust particles down to
5 um - so small that they are no longer visible to the naked eye.
This makes the filter system extremely effective.
With the bayonet lock (2) the filter
cover can be opened virtually instantly to reach the air filter
and the spark plug. A particularly user-friendly feature of the
MAKITA Power Cut.
A decompression valve (3) reduces the
effort needed for starting by 40% and, together with the Stop/On/Choke
combination switch (4), ensures particularly easy starting. Flooding
the carburettor by starting with the choke while the ignition is
switched off is therefore impossible.
Extensive silencing features, e.g. a generously dimensioned muffler
but also specially matched air inlet ports
(5), which reduce the intake noise, make the makita Power Cut 40%
quieter than comparable appliances.
A ducted cylinder (6) with Nikasil-coated
friction surfaces and closed overflow ducts puts this engine in
a new performance league. Characteristics are a flat torque curve
for a wide operating range.
A comparatively low fuel consumption allows long working periods
without topping up. A 50:1 fuel ratio with MAKITA oil gives optimum
combustion.
A computer-controlled ignition system
(7) with a Motorola microchip provides speed-governed ignition timing
for plenty of power and high torque as well as smooth transition
from idling to full-throttle operation.
A Tillotson carburettor (8) with fixed
main jet largely eliminates wrong settings. A system for compensating
the negative pressure which occurs with increasing filter contamination
makes for long operating periods.
The lateral installation of the cutting
disc (9) allows cuts directly adjacent to kerb edges, walls
or directly above the ground. Changing the cutting disc from central-
to lateral position and vice versa is done quickly and easily. The
guard is simple to adjust with a rotary knob
(10). Belt tension (11) is easily adjusted
with an ordinary screwdriver. Correct belt tension can be checked
quickly and easily.
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