Stihl MSA 161 T Notice D'emploi page 20

English
■ Like an automobile brake, the chain brake on
your chain saw incurs wear each time it is
engaged. In order for the chain brake on your
STIHL chain saw to function properly, it must
be properly maintained. Return the chain saw
to your STIHL servicing dealer for periodic
inspection and servicing of the brake system
according to the following schedule:
– Heavy Usage: every 3 months
– Moderate Usage: every 6 months
– Occasional Usage: every 12 months
■ Return the chain saw immediately for mainte‐
nance whenever there is a change in its oper‐
ating characteristics.
■ Use of parts that are not authorized or
approved by STIHL may cause serious or fatal
injury or property damage.
► STIHL recommends that only identical
STIHL replacement parts be used for repair
or maintenance.
■ To reduce the risk of short circuit and fire:
► Keep the battery guides free of foreign mat‐
ter. Clean as necessary with a dry cloth or
soft, dry brush.
■ Improper storage can result in unauthorized
use, damage to the chain saw and battery,
and an increased risk of fire, electric shock
and other personal injury or property damage.
► Engage the chain brake by moving the front
hand guard forward to
battery from the chain saw before storing.
► Never store the chain saw with the battery
inserted.
► When storing the battery, maintain a charge
of 40 % to 60 % for STIHL AP series batter‐
ies and a charge of 30 % to 45 % for STIHL
AR series batteries (2 green LEDs).
► If storing the battery in the charger, discon‐
nect the charger from the outlet.
► Store the chain saw and battery indoors in
a dry, secure place that cannot be
accessed by children or other unauthorized
users.
► Never store the battery in the chain saw or
in a container with small metal objects
capable of conducting electricity (e.g.,
paper clips, nails, coins, keys).
NOTICE
■ Always release tension on the chain after fin‐
ishing work. The chain contracts as it cools
down. If it is not slackened, it can damage the
drive shaft and bearings. Properly re-tension
the chain before using the saw again.
20
and remove the
10 Before Starting Work
10.1 Preparing the Chain Saw for
Operation
Before starting work:
► Fully charge the battery,
► Mount the guide bar and saw chain,
► Tension the chain,
► Fill the chain oil tank,
► Check the chain brake,
► Check the controls for proper function and
condition, 19.2.
► Check the chain oil flow rate,
11 Charging the Battery
11.1 Setting up the Charger
WARNING
■ Read and follow the safety precautions on the
battery and charger and all warnings and
instructions that accompany those products.
To reduce the risk of short circuit, which could
lead to electric shock, fire and explosion,
make sure the charger and its components are
dry and not damaged. Read and follow the
warnings and instructions in your charger's
manual. For optimum performance, observe
the recommended ambient temperature
ranges, 26.6.
WARNING
■ A typical household electric circuit is between
15 and 20 amps. A single STIHL AL 500
charger draws approximately 4.8 amps. A sin‐
gle AL 301 or AL 301-4 charger draws approx‐
imately 4.4 amps and an AL 101 approxi‐
mately 1.3 amps. To reduce the risk of fire
from overloading an electrical circuit:
► Ensure the electrical system is rated to
withstand the expected electrical draw
before charging your battery.
► Charge multiple batteries one at a time or
on separate circuits, unless you know your
circuit can handle the total expected draw
from multiple chargers.
WARNING
■ Since the charger heats up during the charg‐
ing process, do not operate the charger on a
combustible surface or in a location where
combustible gases, liquids, vapors, dusts or
other materials and substances are present.
10 Before Starting Work
11.2.
15.2.1.
15.3.
15.4.2.
19.1.
19.3.
0458-791-8221-D