Husqvarna 120i Manuel D'utilisation page 26

To adjust the depth gauge setting
Before you adjust the depth gauge setting or sharpen
To sharpen the cutters on page 25 ,
the cutters, refer to
for instructions. We recommend you to adjust the depth
gauge setting after each third operation that you
sharpen the cutting teeth.
We recommend that you use our depth gauge tool to
receive the correct depth gauge setting and bevel for the
depth gauge.
1. Use a flat file and a depth gauge tool to adjust the
depth gauge setting. Only use Husqvarna depth
gauge tool to get the correct depth gauge setting and
bevel for the depth gauge.
2. Put the depth gauge tool on the saw chain.
Note: See the package of the depth gauge tool for
more information about how to use the tool.
3. Use the flat file to remove the part of the depth
gauge that extends through the depth gauge tool.
To tighten the saw chain
WARNING: A saw chain without the correct
tension can come loose from the guide bar
and cause serious injury or death.
The more you use a saw chain the longer it becomes. It
is important to adjust the saw chain regularly.
Do a check of the saw chain tension each time you refill
with chain oil.
Note: A new saw chain has a running-in period during
which you must do a check of the tension more
frequently.
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1. Fold the knob out until it opens.
2. Turn the knob counterclockwise to loosen the drive
sprocket cover.
3. Turn the chain tensioner wheel to adjust the tension
on the saw chain. The saw chain must be tight
against the guide bar.
Note: Turn the wheel down (+) for more tension and
up (-) for less tension. The saw chain is tightened
correctly when you can turn is easily by hand but is
tight against the guide bar.
4. Turn the knob clockwise to tighten the bar knob.
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