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En fonction de divers facteurs tels que l'altitude, la température ambiante, etc. il peut être
nécessaire d'ajuster les réglages du carburateur pour optimiser les performances du
moteur.
ATTENTION :
- Ne vous trompez jamais trop car le mélange pauvre surchauffe le moteur et
provoque des casses.
- Ne vissez pas trop fort H ou L. Cela peut endommager l'orifice usiné avec
précision et rendre le carburateur inutilisable.
- Le réglage des vis doit être effectué avec un moteur chaud.
(H)
Adjust T.O. from
closed to
approximately
1 T.O.
Turn
c.c.w.
until
max.
R.P.M.
is
reached.
Adjust
further fractionally
for rich idle.
Trigger
accelerator.
Adjust L slightly
richer by 1/8 ÷ ¼
T.O.
Adjust T.O. from closed to
approximately
Start the engine and warm it.
If R.P.M. too high adjust I
counterclockwise until clutch
is disengaged.
Slowly adjust clockwise
If R.P.M.
decreases
Engine is now idling at max.
attainable R.P.M. or slightly
lower on rich side
Adjust
until 2000 ÷ 2500 R.P.M. is
reached
Recheck L screw for
optimum setting required
Adjust H until best possible
free speed is reached. Turn
clockwise for higher R.P.M.
Counterclockwise for lower
R.P.M.
Bad
Return to idle and check
acceleration
accelerati
response and smooth pick-
on
up.
(L)
1 1/6 T.O
(L)
I
counterclockwise
for
quick
18
(I)
Close by further 1
½ T.O after contact
with throttle lever.
Continue
clockwise until max.
If R.P.M.
R.P.M. is reached.
increase
Adjust
s
fractionally for rich
idle.
Trigger accelerator.
Good
Engine is ready to
accelerat
operate
ion
MAN-069
to
turn
c.c.w.
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