Operation instructions
First time use (breaking-in)
A new machine should not be run at high speed. This avoids unnecessarily high
loads during the break-in period. The frictional resistances in the engine are
greater during this period. The engine develops it's maximum power after about
5 to 15 tank fillings.
During operation
After a long period of full-throttle operation, allow the engine to run for a short
time at idle speed so that the heat of the engine can be dissipated by the flow of
cooling air. The protects the engine-mounted components (ignition, carburettor
etc...) from thermal overload.
After use
Wait for the engine to cool down. To avoid condensation, fill the fuel tank and
keep the unit in a dry place until you need it again. If you will be storing the unit
unused for a long period of time, see the chapter “storing the machine”.
Cleaning the air filter
Dirty air filters reduce engine power, increase fuel consumption and make starting
more difficult.
•
Close the choke.
•
Pull A and remove the air filter cover.
•
Remove the filter from the cover and
inspect it. If it is dirty or damaged, either
clean the filter or fit a new one.
•
Install the filter.
•
Fit the cover and tighten the screws.
Carburettor
Your carburettor comes from the factory with a standard setting. This setting will
provide the optimum fuel-air mixture under most operating conditions.
The high speed screw alters the engine power output and the maximum engine
speed. If the setting is too lean, there is risk of engine damage due to
insufficient lubrication and overheating.
The Spark Plug
If the engine is down on power, difficult to start or is running poorly and idle
speed, check the spark plug.
•
Remove the spark plug. (See
“starting/stopping the engine”)
•
Check the electrode gap A
(0.6~0.7mm) and adjust as
necessary.
9
A
A
Summary of Contents for CT33CLFBLWA
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