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If the coolant temperature rises above 239 °F(115 ℃) during operation, the WATER TEMP
warning indicator illuminates, and the engine will be automatically stopped. If this occurs, hot
steam will gush out of the coolant sub-tank. Check the coolant sub-tank coolant level after
the generator cools and add coolant to the coolant sub-tank if it is insufficient. (Refer to
section " 8-2. Checking Coolant ".) If the coolant is at the specified amount, it is probable that
the fan belt is loose or there is a coolant leak. Wait for the engine to cool down and inspect
for these problems.
< Note >
The coolant temperature cannot be detected if the coolant level is excessively low. Always be sure
to check the coolant level in the radiator coolant sub-tank before starting operation.
(4) OVER SPEED (Engine Overspeed) Warning Indicator
This generator is equipped with a function such that the engine is automatically stopped if an
engine fault occurs causing the engine speed to increase excessively. If the engine speed
rose above 4,140 rpm during operation, the OVER SPEED warning indicator illuminates, and
the engine will be automatically stopped. If this occurs, it is probable that some malfunction
has occurred in the engine. Contact authorized distributor where the generator was
purchased.
(5) SPILL CONTAINMENT (Spill Containment Amount) Checking Indicator
The SPILL CONTAINMENT checking indicator illuminates if the liquid stored in the spill
containment exceeds approximately about 4.1gal. ( 15.4 liters ) during operation. If it
illuminates, immediately stop the engine and flush the liquid stored in the spill containment.
(Refer to section "10. Inspection/Maintenance (9) Flushing Liquid in Spill Containment" .)
< Note >
The engine may not be stopped only if the spill containment checking Indicator illuminates during
operation.
When the spill containment checking indicator illuminates during operation, stop the engine, check
for fuel, oil and coolant leakage, and repair as necessary.
Do not use the equipment with liquid accumulated in the spill containment. Drain the spill
containment before using.
5-5. Spill Containment (Spill Containment Amount) Overflow Warning Indicator
WARNING : INJURY
Do not open the inspection door when the starter switch is in the AUTO or
START position. It may get caught in rotating parts such as cooling fans and fan
belt.
Always turn the starter switch to the STOP 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 extremely hot.
CAUTION : FIRE
If fuel or oil leaks, repair the leaking location before operating.
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