IBEA 32ST Serie Manual De Usuario página 27

32ST - 37ST ENGLISH
HEAD DISASSEMBLY
Fig.14 - Press the knob(1). Simultaneously press the tab(5) and partially pull
the cover(6) off the head body(7). While keeping the knob pressed, press the
other tab and pull the cover off.
HEAD ASSEMBLY
Fig.14 - Place the bushings(3) into their seats in the cover(6). Fit the spool in
the cover(6). Position the spring on the spool or inside the head housing(7).
Fit the cover/rocket/bushing into the head body, ensuring that the tabs(5)
are in place.
OPERATION
Fig.14 - To lengthen the thread: turn the head while keeping the motor
running. Knob (1) on the ground. Each click corresponds to approx. 3 cm. of
wire extension.
WARNING: Do not tap the head on hard surfaces, it can be dangerous.
6. PREPARATION FOR USE
PRELIMINARY OPERATIONS
Fig.15 - Adjusting the harness and position of the brushcutter.
Put on the harness, hook the brushcutter(1)onto the belt via the hook(2).
Position the buckle to obtain the correct height for the brushcutter. By
loosening the screw(3)adjust the hook(2)so that the disc or brushcutter
head hangs approximately 5 cm above the ground.
FUEL
Fig.15 -2 STROKE - WARNING: : The brushcutter is equipped with a 2-stroke
engine, therefore only fuel mixed with special oil for 2-stroke engines should
be used. Only prepare the mixture required for use. Do not smoke and
always refuel with the engine switched off and away from flames. Use fuel
with an octane rating of not less than 90. Only mix petrol with 2-stroke oil.
Use IBEA 2-stroke oil, which has been specially developed for best results,
in a ratio of 1:50 (2%). If IBEA oil is not available, use another synthetic
2-stroke oil at a ratio of 1:50 (2%) or mineral oil at a ratio of 1:25 (4%).
Important: Stir the canister vigorously and for a long time, this should
be carefully repeated each time fuel is taken from the canister. The
characteristics of the mixture are subject to ageing and therefore alter over
time. Do not use a mixture that has been prepared for several weeks, as
this could result in engine damage. Fill the fuel tank only 3/4 full to allow the
mixture to expand.
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