Ryobi RYi2322BTA Manuel D'utilisation page 20

amount. If reusing old spark plug, use 1/8 to 1/4 turn for
proper washer compression.
NOTE: An improperly tightened spark plug will become
very hot and could damage the engine.
NOTICE:
Be careful not to cross-thread the spark plug. Cross-
threading will seriously damage the product.
 Reinstall the spark plug cap.
 Reinstall the engine cover.
CLEANING THE EXHAUST PORT AND
MUFFLER
Depending on the type of fuel used, the type and amount of
lubricant used, and/or your operating conditions, the exhaust
port and muffler may become blocked with carbon deposits.
If you notice a power loss with your gas-powered products,
you may need to remove these deposits to restore perfor-
mance. We highly recommend that only qualified service
technicians perform this service.
SPARK ARRESTOR
See Figure 14.
NOTICE:
This product is equipped with a spark arrestor that has
been evaluated by the USDA Forest Service; however,
product users must comply with Federal, State, and
local fire prevention regulations. Check with appropriate
authorities. Contact customer service or a qualified
service center to purchase a replacement spark arrestor.
The spark arrestor must be cleaned or replaced every 50
hours or yearly to ensure proper performance of your prod-
uct. Spark arrestors may be in different locations depending
on the model purchased. Please contact your nearest service
dealer for the location of the spark arrestor for your model.
To clean the spark arrestor:
 Loosen the screws on the rear panel. Remove the rear
panel and set aside.
 Remove the screw securing the spark arrestor in place.
 Remove the spark arrestor and gently clean using a wire
brush.
 Replace the spark arrestor and rear panel. Ensure that
all screws are tightened securely.
MAINTENANCE
DRAINING FUEL TANK/CARBURETOR
See Figures 15 - 16.
To help prevent gum deposits in the fuel system, drain the
fuel from the tank and carburetor before storing.
DRAINING THE FUEL TANK
NOTICE:
Remove all lubricant from the unit before draining the fuel
tank. Failure to do so could cause damage to the unit.
 Remove the fuel cap.
 Tilt the generator and allow fuel to drain from the fuel tank
into an approved container.
 When the fuel has drained from the tank, replace the fuel
cap.
DRAINING THE CARBURETOR
 Loosen the knob at the side of the engine cover. Remove
cover and set aside.
 Place the Easy Start dial in the RUN/RE-START position.
 Pull the carburetor drain tube out of the spout on the
generator base and place into a container suitable to
catch fuel.
 Loosen the carburetor drain screw and allow fuel to drain
completely into the container.
 Retighten drain screw securely.
 Reinstall the carburetor drain tube into the drain spout
on the generator base.
WARNING:
Make sure the drain tube is fully seated into the drain
spout. Failure to fully seat the drain tube could allow
fuel to leak into the bottom of the generator housing,
which could cause serious personal injury and property
damage.
 Place the Easy Start dial in the OFF/STORAGE position.
NOTE: Consult hazardous waste management guidelines in
your area for the proper way to dispose of used fuel.
TRANSPORTING
 Place the Easy Start dial in the OFF/STORAGE position.
 Make sure engine and exhaust of unit is cool.
 Keep unit level to prevent fuel spillage.
 Do not drop or strike unit or place under heavy objects.
 If transporting in a vehicle, drain the fuel tank, place the
Easy Start dial in the OFF/STORAGE position and securely
restrain the generator.
 Provide a plastic sheet or absorbent pad below the
generator to catch any drips of fuel or lubricant.
16 — English