Fueling And Starting The Force Nitro Engine - Carson CNB Betriebsanleitung

High speed needle valve:
The high speed needle valve is preset from the factory for the
initial starting procedure. Do not make adjustments to it at this
time. The high speed needle valve is used to meter the air/fuel
mixture at full throttle. Turn the needle valve clockwise to lean
the mixture or turn the needle valve counterclockwise to richen
the mixture.
The factory setting for the high speed needle valve is 3 full
turns out from bottom.
Low speed needle valve:
The low speed needle valve is preset from the factory for the
initial starting procedure. Do not make adjustments to it at this
time. The low speed needle valve meters the air/fuel mixture at
idle and during transition from idle to full throttle. Turn the low
speed needle valve clockwise to lean the mixture. Turn the low
speed needle valve counterclockwise to richen the mixture. The
low speed needle valve is preset from the factory, but minor
adjustments may need to be made to suit your application: fuel
used, glow plug and environment all contribute to the setting.
Do not adjust the low speed needle valve until AFTER the
engine has been broken in.
Important tip:
About resetting the low speed needle
valve
f. Fueling and starting the Force nitro engine
lf at any time the E.M.S.-starter becomes very tight or difficult
to work – STOP! The engine has become flooded and the
excess fuel must be removed from the engine or damage to the
pull-starter and/or engine could occur. To remove the excess
fuel from the engine follow the procedures listed below:
Completely close the high speed needle valve until it bottoms
out. Do this gently. Don't force it!
Remove the glow plug from the cylinder head.
With a rag over the top of the engine, pull the pull-starter cord
several times to expel the excess fuel from the engine.
Check to make sure that the glow plug has not been fouled,
then reinstall it.
Reset the high speed needle valve 3 full turns out from bottom.
Picture 19
Turn clockwise
to lean
Picture 20
Turn counterclockwise
to richen
lf you need to reset the low speed needle valve to the factory
setting, follow these simple procedures:
Open the carburretor barrel completely. While holding the
carburretor barrel open with your fingers, use a flat blade
screwdriver to turn the low speed needle valve clockwise until
it stops. From this point, turn the low speed needle valve coun-
terclockwise 3 full turns. This is the factory setting.
Please read this before starting
your engine for the first time!
WARNING
Under no circumstances should you operate the engine without
the air filter installed on the carburetor. The air filter prevents
dust and debris from entering the engine and damaging it.
lf you operate your engine at any time without the air filter
installed, the engine will not be covered under warranty should
it need repair. Also make sure that you "wet" the air filter as
described on page 15.
CARSON Nitro Buggy CNB 204016
Turn counterclockwise
to richen
Turn clockwise
to lean
Warning!
GB
17