Spark Plug Maintenance - Ryobi RGN1200B Original Instructions Manual

Low-power generating set
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Original instructions

SPARK PLUG MAINTENANCE

See figure 11
The spark plug must be properly gapped and free of
deposits in order to ensure proper engine operation. To
check:
Remove the spark plug cap.
Clean any dirt from around base of spark plug.
Remove spark plug using wrench provided.
Inspect spark plug for damage, and clean with a wire
brush before reinstalling. If insulator is cracked or
chipped, spark plug should be replaced.
NOTE: If replacing, use the following recommended
spark plugs or equivalent: E6RTC.
Seat spark plug in position; thread in by hand to prevent
cross-threading.
Tighten with wrench to compress washer. If spark plug
is new, use 1/2 turn to compress washer appropriate
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.
CAUTION
Be careful not to cross-thread the spark plug. Cross-
threading will seriously damage the product.
CLEANING THE EXHAUST PORT AND MUFFLER
Depending on the type of fuel used, the type and amount
of lubricant used, and the operating conditions, the
deposits. If you notice a power loss with your petrol-
powered tool, you may need to remove these deposits to
restore performance. For service, bring the product to an
authorised service centre.
SPARK ARRESTOR
prevention regulations. The product is equipped with a
spark arrestor.
DRAINING FUEL TANK/CARBURETOR
To help prevent gum deposits in the fuel system, drain the
fuel from the tank and carburetor before storing.
DRAINING THE CARBURETOR
See figure 3
Turn the engine switch off ( O ).
Close the fuel valve.
Position an approved fuel container under the
carburetor drain screw to catch fuel; loosen the screw.
Allow fuel to drain completely into container.
Retighten drain screw.
NOTE: After draining the fuel tank and carburetor, start
the engine and allow it to run until the unit runs out of
fuel. Consult hazardous waste management guidelines
in your area for the proper way to dispose of fuel.
10
TRANSPORTING
Turn engine switch OFF ( O ).
Close the fuel valve.
Make sure the engine and the exhaust of the product
has cooled down.
Keep the product level to prevent fuel spillage.
Do not drop or strike the product or place under heavy
objects.
NOTE: The manufacturer recommends to have four people
lift the product when transporting.
STORING THE PRODUCT
When preparing to store the generator, allow the product to
cool down completely.

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