TOHATSU 40B2 Owner's Manual page 42

42 PRE-OPERATING PREPARATIONS
After replenishment of oil is complete,
start the engine and make sure that
the warning lamp in the tachometer
is turned off without sounding of
the buzzer or the warning lamp in
the switch box is turned off without
sounding of the buzzer.
■ Cooling water lacking
If the cooling water temperature for
the engine exceeds the specific
degree during operation, the warning
5
lamp flashes with the buzzer sounding
and the engine speed is automatically
slowed down.
Tachmeter for EPTO
Over heat warning lamp
Switch box for EFO & EFTO
Note
This warning is let out according
to the sensing result of the cooling
water only; without regard to sensing
conditions of combustion, lubrication,
etc.
Remedy:
Move the boat to a safe place as
soon as possible, and turn the throttle
grip or control lever to the low speed
position. Then, shift the shift lever or
control lever to the Neutral(N) position
and stop the engine after making sure
that cooling water is drained out of
the cooling water check port.
If dust, vinyl, etc. are adhering to the
gear case, remove them.
Sensing
Controlled
temperature
engine speed
of sensor
high-Temperature
2,800 to 3,200 rpm
(Low speed ESG)
Unusual-high-Temperature
700 to 900 rpm
(forced Idle)
Slow down to idling speed
Stop the engine
※ This controlled engine speed
will not be canceled unless the
following operation ① and ② is
done although the cooling water
get back to normal temperature.
CAUTION
!
If the buzzer sounds frequently after
restarting the engine, please contact
your dealer.
Remedy