TOHATSU MFS 9.9E Serie Manual Del Propietário página 33

ENOM00041-B
Warning indicators, faults and remedy
Warning indicators
Sound Lamp (LED)
One beep On for 5 sec.
Continuous ON
*2
Continuous ON
Continuous ON
Intermittent
Blinking
*2
short beep
Remarks
*1: In this case, oil pressure switch is "ON".
*2: It is necessary to stop the engine, if you want to stop the working indicators and re-set the warning system.
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 is reduced 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 6300 min
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 2800 min
Remedy
1.
Reduce the throttle to less than half
opening, and move to safe place
quickly, and stop the engine.
Check the propeller for bent or dam-
aged blades.
Consult an authorized dealer if engine
shows the same result even after
replacing propeller with new one.
2.
Move to safe place quickly, and stop
the engine.
Check the engine oil level, and add
engine oil if necessary.
Consult your dealer if the engine oil
level is too low or too high.
All manuals and user guides at all-guides.com
Low High
speed speed
ESG ESG
ON
*2 *2
ON
ON
*2 *2
ON
PRE-OPERATING PREPARATIONS
Description of faults
Normal system test when start up
Engine speed exceeds maximum
allowable RPM
Low oil pressure
Water over temperature
Water temp or MAP sensor out of
range
-1
(rpm).
3. Move to safe place quickly, and check
the discharge of cooling water from the
water check port at idle speed and
stop engine.
Remove any foreign matter on the gear
case and propeller if necessary. Con-
sult an authorized dealer if no dis-
charge of cooling water.
4.
Consult an authorized dealer.
ENOW00025-B
CAUTION
Low speed ESG ON: Engine speed will
be limited under 2800 min
ever you should not continue to run
engine.
High speed ESG ON: Engine speed will
be limited to 6300 min
engine will run rough until throttle is
reduced.
31
Remedy
1
2
*1
3
4
-1
(rpm).
-1
(rpm), how-
- 1
(rpm) and
6