Active ST50 L Manual De Usuario página 26

ENGLISH
- Put the harness on, fasten the buckles (A-B).
- Adjust the harness tension by pulling or loosening the belt(D).
- Adjust the tension of the shoulder straps(E) by pulling or loosening the
straps(F).
- Adjust the pressure of the backrest on the shoulders by pulling or loosening
the straps (C).
CAUTION: THE WEIGHT OF THE MACHINE MUST BE SUPPORTED BY THE BELT(A).
Fig.27/1 - To loosen the straps, pull the end of the buckle upwards.
Fig.27/2 - To release the strap quickly, press the two levers (A) simultaneously
as shown in the figure.
5. USE OF BRUSHCUTTER
WARNING: Before using the brushcutter, read the safety rules
carefully.
If you are new to using the brushcutter, follow a training period first. Always
carefully inspect the machine before use. Check for loose screws, damaged
parts and fuel leaks. Check the condition of the anti-vibration system
periodically. Avoid excessively prolonged use of the brushcutter, vibrations
can be harmful. Before each use, remove the following from the area: stones,
glass, ropes, metal parts and all foreign bodies that could get tangled up
in the rotating parts or be thrown dangerously far away. Wear the harness
and attach the brushcutter. Always keep both hands on the handles when
operating the brushcutter (Fig.12). Use the brushcutter as illustrated in Fig. 13.
To facilitate the cutting operation and for safety reasons, always place the
guard latch against the material to be cut Fig.13. Always check that the disc
is not cracked after accidental impacts against foreign objects. Replace any
damaged or excessively worn accessories (discs, wire heads, guards, belts).
ACTIVE® NYLON WIRE HEAD, wire loading without removing the head fig.14.
- Always use the same diameter as the original wire so as not to overload
the engine.
- Switch off the engine.
- Turn the knob (1) clockwise until the arrow (1) is aligned with one of the
bushings (3).
- Insert the supplied tube (4) through the head.
- Thread the wire and remove the tube.
Join the ends of the thread and pull the thread so that the two branches of
the thread are of the same length.
- Turn the knob clockwise, taking care to stretch the two branches of the
wire every 3 turns, until fully wound.
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ST50 - ST65