Kubota CKTGL11000, Operator'S Manual, Page: 50 / 62

38 TROUBLESHOOTING
ENGL
ISH
TROUBLESHOOTING
CAUTION
To avoid personal injury:
A Always perform any check at "STOP" condition except for special check in which
operation is required.
A
Do not touch the charging section during operation.
A Keep your hands and body away from the rotating parts during operation.
If the machine does not function properly, use the following chart to identify and correct the cause.
B Generator
B Easy checker
Trouble Cause Countermeasure
After electrical equipment
connected, generator does not
operate.
Circuit breaker is off. • Turn breaker "ON".
Contact of output terminal and socket is
bad.
• Reinstall.
Malfunction of electrical equipment • Request repair.
Not generating Bad contact of brush
•
Check, cleaning and maintenance of
contact face and contact force of brush
and slip ring.
( Danger: All works should be
performed when stopped)
Circuit breaker can not be operated. Overload
•
Reduce load.
Short circuit of load circuitry connected to
output section
• Repair load.
Output cannot be obtained.
•
Rotation goes slow.
•
Voltage drops.
• Breaker turns off.
Initial current is too much.
(e.g. motor load)
• Reduce load.
Overload • Reduce load.
Engine indicates loaded condition. Short circuit of generator wiring
•
Stop immediately.
Request for repair.
Trouble Cause Countermeasure
When the key is turned, the lamp
doesn't light on.
Bulb is defective.
•
Replace
Component or wiring defect of charging
circuit
• Check, repair
The water temperature lamp lights on
when operating.
Engine overheating. • See "Precaution overheating" in
"Radiator" section. (See page 97)
Water temperature sensor faulty. • Replace the water temperature sensor.
Water temperature sensor wiring faulty. • Repair the wiring.
The oil pressure lamp lights on when
operating.
Insufficient engine oil.
•
Add engine oil.
Lubricating system in trouble.
•
Check the system.
Oil pressure sensor faulty. • Replace the sensor.
Oil pressure sensor wiring faulty. • Repair the wiring.
The battery charge lamp lights on
when operating.
Poor contact of sub winding.
•
Connect tightly.
Sub winding problem.
•
Check the sub winding.