Maruyama MCV3900 Manual De Usuario página 25

3. Limit the number of hours of chain saw operation. Try
to fill a part of each work day with jobs other than chain
sawing.
4. lf you experience discomfort, redness and swelling of
the fingers, followed by whitening and loss of feeling,
consult your physician before further exposing yourself
to cold and vibration.
CUTTING
1. Do not operate a chain saw in a tree unless you have
been specifically trained to do so.
2. Keep all parts of your body away from the saw chain
when the engine is running.
3. Use extreme caution when cutting small-size brush
and saplings because slender material may catch the
saw chain and be whipped toward you or pull you off
balance.
4. When cutting a limb that is under tension, be alert for
springback so that you will not be struck by the limb or
chain saw when the tension in the wood fibers is
released.
5. Cutting while on a ladder is extremely dangerous
because the ladder can slip and your control of the
chain saw is limited.
6. Working alone should be left to professionals.
7. Stop the engine before setting the chain saw down.
WOOD PRACTICES
1. Operating a chain saw safety requires a chain saw in
proper working order, sound judgement, and knowledge
of the methods which should be applied in each cutting
situation.
WARNING
FOR YOUR OWN SAFETY, ALWAYS STOP
THE ENGINE BEFORE PERFORMING ANY OF
THE FOLLOWING OPERATIONS
The unit is delivererd with guide bar and saw chain
separately. Install guide bar and chain as follows.
1.Loosen the nut (1) and by the screw (5) loosen the chain
fig.3
2.Unscrew the nut (1) and remove clutch cover (2) fig.1
3. Mount bar and slide toward clutch to make saw chain
installation easier fig.1
4. Install saw chain as shown (ensure cutters are pointing
in the right direction) fig.2
5. MOUNTING GUIDE BAR AND CHAIN
2. Do not let any person use your saw unless he has
read this operator's manual and fully understands its
instructions.
3. Never let children operate the saw.
4. Use your saw only to cut wood or wood products. Do
not cut solid metal, sheet metal, plastics or any non
wood materials.
5. Stay on the uphill side when bucking or limbing logs
which might roll when cut.
6. Keep both feet on the ground. Do not work from off-the
ground positions.
5. Install the clutch cover tighten nuts finger tight. Ensure
that chain tension adjuster fits into bar hole (4) fig.1.
6. Hold the bar nose up and turn the adjuster clockwise
(5) until the chain fits snugly against the underside of
the bar fig.3
7. Tighten the nuts (1) with the bar nose held up fig.4
8. Pull the chain around the bar by hand. Loosen the
adjustment if you feel tight spots.
9. Start the engine and run at low speed. Stop and readjust
if necessary.
NOTE
- All adjustments should be made cold.
- Always wear gloves when working on chain.
- Do not operate with a loose chain.
ENGLISH GB
6.
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