Suzuki DF115BG 2021 Owner's Manual page 41

Water and wind conditions permitting, stop the
engine, tilt it out of the water and remove any
debris like seaweed, plastic bags or sand that
may have blocked the water intakes.
Lower the engine into the water, being sure that
water intakes are immersed, and restart it.
Check (A) that water discharges from the pilot
hole and (B) that "Overheat" is not displayed on
screen.
Be aware that "Overheat" is displayed on
screen again if engine temperature rises abnor-
mally. If either of the above situations arises,
your authorized Suzuki Marine Dealer must be
consulted as soon as possible.
NOTE:
If pilot hole water discharge is sufficient, buzzer
and display on screen may still operate until
engine temperature decreases. Run engine in
NEUTRAL only until the caution systems are
cancelled.
NOTICE
Operating the engine with the Overheat Cau-
tion System activated can result in severe
engine damage.
If the Overheat Caution System activates, stop
the engine as soon as possible, wind and
water conditions permitting, and inspect the
engine according to the above instructions.
Consult your authorized Suzuki marine dealer
if you cannot correct the problem.
NOTE:
Remember that the overheat caution system
cannot detect overheating caused by, for exam-
ple, an oil system malfunction, poor quality fuel,
or incorrect spark plugs.
NOTE:
If the engine is operated beyond the maximum
trim position, the water intake holes may be
above the water line. In this situation, the over-
heat caution system may activate.
38
CHECK THERMOSTAT ALERT SYSTEM
This ALERT SYSTEM activates when the ther-
mostat breaks down and the engine tempera-
ture does not rise up to the proper temperature
after engine start-up.
If this system activates, the "Check Thermostat"
and caution alarm icon (the color of the icon is
blue) are indicated on the screen.
The "Check Thermostat" indication clears when
any of the button is pressed in the gauge. How-
ever, the caution alarm icon is displayed until
the eliminating the cause.
In order to cancel this ALERT SYSTEM, quickly
stop the engine and consult with SUZUKI
marine dealer.