Betamotor RR 400 Bedienungsanleitung Seite 123

3
CHECKING THE FLOAT LEVEL (float height)
Remove the carburettor and the float cham-
ber. Tilt the carburettor so that the float
touches the float needle valve without press-
ing it too hard.
In this position the float edge should be
parallel with the float chamber sealing sur-
face (see figure).
If the float height does not correspond to
the nominal value, check the float needle
valve and if necessary replace it.
If the needle valve is in working order,
3
adjust the float height by bending float le-
ver 3.
Fit the float chamber, install the carburettor
and adjust the idle speed.
GB
123