Operation - Zenoah GZ4350 Manuel D'utilisation

6. Tighten the saw chain by turning the chain
tensioning screw clockwise with the combination
spanner. Tighten the saw chain until it does not sag
from below the guide bar. See instructions under the
To tension the saw chain on page 33
header
7. The saw chain is tightened correctly as it does not
sag from the below the guide bar, but you can turn it
easily by hand. Hold up the guide bar tip and tighten
the bar nuts with the combination spanner.
Introduction
WARNING: Read and understand the safety
chapter before you use the product.
WARNING: The start/stop switch
automatically returns to run position. In order
to prevent unintentional starting, the spark
plug cap must be removed from the spark
plug when assembling, checking and/or
performing maintenance.
WARNING: Always wear personal protective
equipment. See header
equipment on page 5
To do a function check before you use
the product
1. Do a check of the chain brake to make sure that it
operates correctly and that it is not damaged.
2. Do a check of the rear right hand guard to make sure
that it is not damaged.
3. Do a check of the throttle lockout to make sure that it
operates correctly and that it is not damaged.
4. Do a check of the start/stop switch to make sure that
it operates correctly and that it is not damaged.
5. Make sure that there is no oil on the handles.
320 - 005 - 27.09.2017

Operation

Personal protective
8. Do a check of the chain tension frequently, after you
have assembled a new saw chain, until the saw
chain is run-in.
9. Do a check of the chain tension regularly. A correct
chain tension results in good cutting performance
and a long life.
To assemble a spiked bumper
To assemble a spiked bumper, consult your servicing
dealer.
6. Do a check of the anti vibration system to make sure
that it operates correctly and that it is not damaged.
7. Do a check of the muffler to make sure that it is
correctly attached and that it is not damaged.
8. Do a check of the chain saw to make sure that all
parts are correctly attached and not damaged or
missing.
9. Do a check of the chain catcher to make sure that it
is attached correctly.
10. Do a check of the chain tension.
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Fuel
This product have a two-stroke engine and must always
run on a mixture of gasoline and two-stroke oil.
Gasoline
• Use unleaded or leaded gasoline of a good quality.
• The lowest recommended octane grade is 90 (RON).
There is a risk that use of lower grade causes
knocking. This gives rise to a high engine
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