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< Note >
Set the Power Switch to OFF position if the generator will not be used for a prolonged period.
If you leave the Power Switch in the OFF position, the standby current may drain the battery.
9-4. Protective Functions
WARNING : INJURY
Do not open the check door when the Power Switch is in the ON position. It
will cause injury by rotating parts such as cooling fans and fan belt.
Always turn the Power Switch to the OFF position and stop the engine, then
close and lock OPERATION PANEL DOOR before checking or maintaining
the engine or any equipment.
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 this is to warn the operator of the fault location
by use of indicator lamps or the Operation Display. Check the fault location when the
engine is automatically stopped or an indicator lamp illminates to stop the engine or
appear warning on the Operation Display.
Protection Feature List
Earth
Action
Leakage
No.
Relay
Abnormality
Active
Low Oil
1
Pressure
High Coolant
2
Temperature
Air Filter
3
Clogging
4
Overload
5
Fail to Start
6
Water In Fuel
Charge Alt
7
Failure
8
Fuel Level Low
9 Current Leakage
*
indicates the automatic activation.
Engine
Breaker
Automatic
Trip
Shutdown
Warning
Controller
Indicator
display
Flash
Activate due to low oil pressure in the engine
Default : 0.98 100 kPa
Activates due to high water temperature in the
engine. Default : 105°C
The element is clogged making it necessary to
clean or replace the element.
Activates in overload
Flashes when at approx. 80% of rated output.
Load rejection when the rated output is
exceeded.
The engine fails to start three times
When the water separator is full of water.
Activates in battery charge Impossible
The amount of fuel is small
Activates in current leakage
32
Cause
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