Maintenance Schedule - Ryobi RCS4240B Mode D'emploi

should be inspected weekly and cleaned as required.
Always keep the silencer and spark arrester on your saw
in good condition.
WARNING
Silencer surfaces are very hot during and after
operation of the chainsaw; keep all body parts away
from the silencer.
■ Allow the silencer to cool.
■ Remove the nuts and screen retainer to access the
spark arrester screen.
■ Clean spark arrester screen.
■ Replace the spark arrester screen if it is cracked or
otherwise deteriorated.
NOTE: The spark arrester may need to be replaced after
repeated use.
CLEAN THE CHAIN BRAKE
See figure 68.
■ Always keep the chain brake mechanism clean and
lightly lubricate the linkage.
■ Always test the chain brake performance after
servicing or cleaning.
WARNING
Even with daily cleaning of the mechanism, the
dependability of a chain brake to perform under field
conditions cannot be certified.
TRANSPORTING THE PRODUCT
■ When carrying the product for short distance (from one
working area to the next), always apply the brake so
that the product is blocked (preferably switch off the
product as well).
■ Never carry or transport the product while it is running.
■ When transporting the chainsaw, use the appropriate
guide bar scabbard.
■ Secure the product when transporting it. Check the
fuel and chain lubricant tanks for leaks. Drain the tanks
prior to transport.
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 government and local regulations for the
English (Original instructions)
WHEN STORING 1 MONTH OR LONGER:
■ Drain all fuel from tank into a container approved for
■ Run the engine until it stops. This will remove all
■ Squeeze primer bulb several times to purge fuel from
■ Drain all bar and chain lubricant from tank into a
■ During transport or storage always cover with the

MAINTENANCE SCHEDULE

Fuel mixture level
Bar lubrication
Chain tension
Chain engagement (no chain
movement at idling speed)
Chain sharpness
For damaged parts
For loose fasteners
For loose parts
Chain brake function
For fuel leaks
Inspect and clean
Bar
Complete saw
Air filter
Chain brake
Replace spark plug
Replace fuel filter
*Hours of operation
INSPECTION AFTER DROPPING OR OTHER IMPACTS
Thoroughly inspect the product and identify any affections
or damage with it. Any part that is damaged should be
properly repaired or replaced by an authorized service
centre.
■ For fuel or chain lubrication leaks
■ Chain brake function
■ Chain tension
■ For damaged, loose or broken parts
■ For loose or damaged fasteners
■ Handles and hand guards
37
safe storage and handling of petrol.
petrol.
fuel-lubricant mix that could become stale and leave
varnish and gum in the fuel system.
carburettor.
container approved for lubricant.
scabbard.
Before each use
Before each use
Before each use
Before each use
Before each use
Before each use
Before each use
Before each use
Before each use
Before each use
Before each use
After each use
Every 5 hours*
Every 5 hours*
Yearly
Yearly