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3. WHEN THE KEY
IS
SWITCHED FROM
"START"
TO
"RUN"
. . . .
THE
EN·
GINE
SPEED
CAN BE INCREASED
AND YOU
CAN
START OFF.
When the
main
switch
key
is
turned
from STA
RT
to
RUN,
the
engine speed
control
unit
\'lill
not
function, and the
engine
operates through 1he COi circuit.
The engine speed
will
increase in res·
ponse
to
the throttle opening so
that
you can start off.
When
t:he
main
switch
key
is
t
urned
from RUN
to ST
ART,
the
engine
speed
control unit will funct ion
to
control
t he engine s;>eed. That
is,
the
engine
is placed under 1he condition
des·
cribed
in
2 above.
4. IF THE
KICK
PEDAL IS
KICKED
WITH THE KEY IN
"
RUN"
•.
..
THE
ENGIN
E WILL
NOT
START.
When the
kick
pedal
is
l<ic.~ed
with
The
main
switch
key in
RUN. the
SCR2
in
the engine
speed
contr0I
unit
wms on,
and
the voltage genenrmd by
the
charge
coil
flows through SCR2 to
!:l"O'Jnd. This
means
that
no
spar'
~
is
p
roduced and
thus
the
e r>~ine
·j••il!
not start.
C. Engine speed
control
un
it
checking
I
f
engine revolutions are not controlled at
2,300
•
300
r/m
in by
means
of the
engine
control unit:
1.
FirSt, check the coupler
for
connection.
2. Then, replace the control
unit
assembly
as
required.
-
3-
3.
QL'ANI>
LA
CLE EST
~llSE
DE
LA
POSITION
START A
LA POSfflON
Rt.:'.'I
....
1
-
.\ VITESSE DU
MOTE.L'R
PEL'T
ETRE
A
UCMENTEE
ET
\'OUS
POUVEZ
l'ARTIR.
Quand la
cle
de
contact
est miso
de la
position
START
~
la
p<>sition RUN.
runiti! de
co:nmande
de
vitess~
du
moteur est ino;>er.mte. et
le moteur
est
commandC par Je
drcuit CDI.
La
"Hess.:
du motcur
ob~
i
I
aux
sollicitations
de
l'accelerate1>r
e
t
vou• pou,·cz
pu1·tir.
Qu•n~
la ch! de
contott
est misc
de
la
position
Rl:N
~
la position START.
runite
d~
commande
de.
\'ilcs.sc
du
moteur
se met en action et
rCgulc
la
vitesse
du motcur.
Autremr.nt
dit.
Jc
moteur
es1
mis
sous
la
condition
d~rhc
en
2.
ci·dcssus.
4
.
SI
LA
l'J::O,\
LE
DE:
KICK
EST
..\CTIOX:>iEE
LORSQUJ:: LA
CLE DE
CO:\T
ACT
EST
SUR
LA l'OSlTION
RL'l\
•
.
•.
LE
~!OTEUR
NI::
DEMARRE
P
.
.\S.
Quand
la
p;dak
de kick
est actionm!e
lorsqu~
la clC
de
..:onlaa
est
sur
1:1
posi-
tion
RUX
,
le
ihyri.tor
1SCR1
d< l'u nitt!
de comm.a.ode
de
,;re:s.s~
est
enclenche
~
ct
la
tension
gen~r
c<
par
le
oobina8e
d•
charge passe du
SCR a masse.
Ainsi
aucune Ctinoene n'cst
produitc
ct
le
ntotcur
ne.
pe.ut pa.;; demam:r.
C. ContrOle
de t•unifC de
commande de
vitesse
du
rnotcur
5,
le regime du
moteur
n'e>t
pas
com
m
and~~
2.300
=
300
Ufmn
var
!'
unite de co111mande
de vi{cSSC
du
ntoieur:
I.
En prc}mier
lieu.
contrO!er
sil
n
·:~
a pas
de
mauvais con lact
au roupleur
.
.,
Ensujte. changer
l'c.~nsemble
unite de
commande
si
n~«>saire.
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