Yamaha F115D, Owner'S Manual

Page: 31 / 82

Basic components
26
●
The buzzer will sound.
If the warning system has activated, stop the
engine and check the cooling water inlet for
clogging.
NOTE:
Dual engine drive users:
Should the overheat warning system of one
engine activate, the engine will slow down
and the buzzer will sound. This will cause the
other engine to slow down and the buzzer to
sound. To switch off the warning activation
on the engine not affected by overheating,
turn off the main switch of the engine over-
heating.
EMU30351
Low oil pressure warning
If the oil pressure drops too low, the warning
device will activate.
Activation of warning device
●
Engine speed will automatically decrease
to 2000–3500 r/min.
●
The low oil pressure warning indicator will
light.
ZMU04227
ZMU03025
OFF START
ON
OFF START
ON
ZMU04584
ZMU02630
ZMU04587