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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.
Abnormality
High Water
1
Temperature
Low Oil
2
Pressure
Insufficient
3
Battery Charge
Engine
4
Overspeed
Air Filter
5
Clogging Up
Spill Containment
6
Fluid Level
Overflow
Engine
7
Malfunction
Spill Containment
8
Fluid Overflow
9
Overload
* indicates the automatic activation.
Engine
Action
Breaker
Automatic
Trip
Shutdown
()
32
Warning
Lamp
Flash
Activates due to high water temperature
in the engine
Default 212°F （100℃）
Activate due to low oil pressure in the
engine
Default 14 psi （0.98 100 kPa）
Activates in battery charge Impossible
Engine speed is too fast
（2070 rpm or more）
The element is clogged making it
necessary to clean or replace the
element.
Spill containment accumulated fluid has
exceeded the specified level making it
necessary to flush the fluid.
Some other engine fault occurs during
operation
Spill containment accumulated fluid has
exceeded the specified level making it
near the fill.
Activates in overload
Cause
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