TOHATSU MFS 40A Manual Del Propietário página 34

32
PRE-OPERATING PREPARATIONS
ENOM00041-A
Warning indicators, faults and remedy
Warning indicators
Sound
A
lamp
Continu-
ON
ous
Continu-
-
ous
Continu-
ON
ous
Continu-
6
-
ous
-
-
Flash-
-
ing
Flash-
-
ing
Flash-
-
ing
-
One beep
-
Two beep
High speed ESG (Electronic Safety Governor)
High speed ESG is a device to prevent over revolution of the engine. If the load to the engine becomes light for
some reason, it runs at a higher speed than the usual. In such the case, the buzzer sounds and the ESG is
activated not to ignite the spark plug, therefore, the engine speed varies and be controlled under 6200 min
(rpm).
Low speed ESG
Low speed ESG is a device to prevent the engine from getting damage. If the engine has problems regarding
cooling water, oil pressure, and sensors, the low speed ESG is activated not to ignite the spark plug, and
disable fueling therefore, the engine speed varies and be controlled under 3000 min
ESG
B C
lamp lamp
ON ON -
High
- - speed
ESG
Low
- - speed
ESG
Low
Flash-
- speed
ing
ESG
Flash-
- -
ing
Low
Flash- Flash-
speed
ing ing
ESG
Flash- Flash-
-
ing ing
- - -
- - -
- - -
Description of faults
or notice
Normal system test
when key on
Engine speed exceeds
maximum
allowable RPM
Low oil pressure
Cooling water temp. is
high
Battery voltage is low
Malfunction of sensor
Malfunction of electrical
part
Inform the recommended
timing of engine oil
replacement (every
100hrs.)
Lowest idling speed of
variable idling system
Highest idling speed of
variable idling system
Rem-
Remark edy
1 second
Approx.
6,200 r/min
Over
85°C/185°F
Engine is stopped
under 9V
"A lamp" ON 1 sec. and
OFF 9 sec.
-1
(rpm).
1
2
3
4
5
5
6
-1