Storing The Product; High Altitude Engine Operation; Maintenance Schedule - Ryobi RY5020 Manuel D'utilisation

 Always test the chain brake performance after
cleaning. Refer to Operating Chain Brake for
additional information.
 Check the chain catcher and replace if damaged.
WARNING:
Even with daily cleaning of the mechanism, the
dependability of a chain brake to perform under
field conditions cannot be certified. Keep the
SAFE-T-TIP™ nose guard on the saw's guide
bar and use proper cutting techniques.

STORING THE PRODUCT

 Clean all foreign material from the product. Store
it in a well-ventilated place that is inaccessible
to children. Keep away from corrosive agents
such as garden chemicals and de-icing salts.
 Abide by all Federal and local regulations for
the safe storage and handling of gasoline.
When storing 1 month or longer:
 Drain all fuel from tank into a container approved
for gasoline.
Maintenance
Part
* CATALYTIC MUFFLER ASSEMBLY ....................................................................................X
SPARK SCREEN ..................................................................................................................X
* AIR FILTER ASSY
includes:
Filter..................................................................... X
* CARBURETOR ASSY
includes:
Gaskets ...............................X
* FUEL TANK ASSY
includes:
Fuel Lines ............................X
Fuel Cap ..............................X
Fuel Filter ............................................................................................. X
* IGNITION ASSY
includes:
Spark Plug ........................................................................................... X
* NOTICE: THE USE OF EMISSION CONTROL COMPONENTS OTHER THAN THOSE DESIGNED
FOR THIS UNIT IS A VIOLATION OF FEDERAL LAW.
MAINTENANCE

MAINTENANCE SCHEDULE

Inspect for
Damage Before
Each Use
Page 37 — English
 Run the engine until it stops. This will remove
all fuel-lubricant mix that could become stale
and leave varnish and gum in the fuel system.
 Squeeze primer bulb several times to purge fuel
from carburetor.
 Drain all bar and chain lubricant from tank into
a container approved for oil.
 Always place the scabbard over the guide bar
and chain before transporting or storing the unit.

HIGH ALTITUDE ENGINE OPERATION

Please have an authorized service center adjust this
engine if it is to be run above 2000 feet. Failure to
do so may result in poor engine performance and
increased emissions. An engine adjusted for high
altitudes can not be run at 2000 feet or lower. In
doing so, the engine will overheat and cause serious
engine damage. Please have an authorized service
center restore high altitude modified engines to
the original factory specification before operating
below 2000 feet.
Clean Replace
Every Every 25 Hours
5 Hours or Yearly
Replace
Every
50 Hours