Caution System; Over-Revolution Caution System - Suzuki DF 60 Service Manual

CAUTION SYSTEM

The following four caution systems alert the operator when an
abnormality occurs on the engine.
• OVER-REVOLUTION CAUTION
• LOW OIL PRESSURE CAUTION
• OVERHEAT CAUTION
• LOW BATTERY VOLTAGE CAUTION
CAUTION CAUTION
TYPE
Yes 1
Over-revolution
Yes 2 (1)
Low oil pressure
Yes 3 (1)
Overheat
Yes 4
Low battery voltage
NOTE:
On the tiller handle model, alerts will be signaled by a sound sequence only from the buzzer contained in the
tiller handle.

OVER-REVOLUTION CAUTION SYSTEM

CONDITION:
When the engine speed exceeds 6500 r/min, the ECM initiates intermittent fuel injection and ignition signals
to provide a maximum engine speed of 6500 r/min (Over-revolution limiter).
ACTION:
Automatically reduced to approx. 3000 r/min by intermittent fuel injection and ignition
Engine speed
signals.
Caution lamp
"REV-LIMIT" lamp lights continuously.
No buzzer sounds.
Caution buzzer
RESET:
Close the throttle to reduce the engine speed below approx. 3000 r/min for 4 seconds.
CAUTION
LAMP BUZZER
No
Yes
Yes
Yes
ENGINE CONTROL SYSTEM
MONITOR-TACHOMETER
OVER-REV
LIMITER
(3000 r/min)
1 "REV LIMIT" lamp
Yes
2 "OIL" lamp
Yes
3 "TEMP" lamp
4 "CHECK ENGINE" lamp
Yes
No
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