32
9-5. Protective Functions
WARNING : INJURY
Do not open the check door during operation. Be careful of pinching or
catching of moving parts such as the cooling fan and fan belt.
Always be sure to stop the engine and remove the starter key when
performing inspection or maintenance.
CAUTION : BURNS
Do not touch the engine and surrounding components immediately after
stopping the engine as they are still extremely hot.
Hot steam gushes out from the coolant subtank if the generator overheats.
Do not touch the coolant subtank.
This generator is equipped with functions to automatically stop operation when there is a
fault/malfunction during operation, and one to warn the operator of the fault location by use of
indicator lamps. Check the fault location when the engine is automatically stopped or an
indicator lamp illuminates to stop the engine.
Protection Feature List
No.
Action
Abnormality
Breaker
Trip
Engine
Automatic
Shutdown
Warning
Lamp
Flash
Cause
1
M
o
n
ito
r L
a
m
p
High Water
Temperature
Activates due to high water temperature
in the engine
Default 212°F
(
100
℃)
2
Low Oil
Pressure
Activate due to low oil pressure in the
engine
Default 14 psi
(
0.98
100 kPa
)
3
Insufficient
Battery Charge
Activates in battery charge Impossible
4
Engine
Overspeed
Engine speed is too fast
(
2070 rpm or more
)
5
Air Filter
Clogging Up
The element is clogged making it
necessary to clean or replace the
element.
6
Spill Containment
Fluid Level
Overflow
Spill containment accumulated fluid has
exceeded the specified level making it
necessary to flush the fluid.
7
Engine
Malfunction
(
)
Some other engine fault occurs during
operation
8
Spill Containment
Fluid Overflow
Spill containment accumulated fluid has
exceeded the specified level making it
near the fill.
9
Overload
Activates in overload
*
indicates the automatic activation.
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