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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 engine 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 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 lights up to stop the engine.
Protection Feature List
Action
No.
Abnormality
High Water
1
Temperature
Low Oil
2
Pressure
Battery
3
Charge
Insufficient
Engine
4
Overspeed
Air Filter
5
Clogging Up
Spill
6
Containment
Fluid Level
Engine
7
Malfunction
8
Overload
* indicates the automatic activation.
Engine
Warning
Breaker
Automatic
Lamp
Trip
Shutdown
Flash
()
30
Cause
Activates due to high water temperature
in the engine
Default 230°F
Activate due to low oil pressure in the
engine
Default 7 psi (0.49 100 kPa)
Activates in battery charge Impossible
Engine speed is 115% or more (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.
Water temperature is high, oil pressure
is low, battery voltage is low, engine
overspeeds, or some other engine fault
occurs during operation
Activates in overload
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