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95
Motor Protection System
Engine Oil Pressure and
Overheat Warning Systems
OPERATION
BUZZER
OIL
PRESSURE
(GREEN)
OVERHEAT
(RED)
INDICATOR LIGHTS
OVERHEAT
(RED)
(R2, R3 type)
(R1 type)
BUZZER
(H type)
OIL PRESSURE
(GREEN)
If the engine oil pressure drops and/
or the engine overheats, either or
both warning systems could be
activated.
When activated the engine speed will
decrease gradually and the green oil
pressure indicator light will turn OFF
and the red overheat warning light
will turn ON. A continuous buzzer
will sound on the remote control type.
The engine speed can not be
increased with a larger throttle
opening until the malfunction is
corrected. When the malfunction is
corrected the engine speed will
increase gradually.
Buzzer
Indicator light
Symptom
Normal
Abnormal
Low oil
pressure
Overheat
Low oil
pressure &
overheat
Remote
control type
Oil pressure
System
indicator
light
warning
light
Overheat
OFF
ON
OFF
ON
ON
OFF
Continuous
beep
Continuous
beep
Continuous
beep
OFF
ON
The buzzing sound stops below an engine speed of 1,400 rpm.
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05/10/26 09:59:18 3CZW0612_095
