Troubleshooting; Safety Rules For Troubleshooting; Troubleshooting: Before Operation - Kubota K008-5 Operating Instructions Manual

Troubleshooting

TROUBLESHOOTING
The troubleshooting section includes malfunctions and incorrect operations, which according to the maintenance
chart must either be remedied by the operator or by skilled personnel. Any other malfunctions may only be re-
solved by trained personnel. The troubleshooting must be performed with the aid of the troubleshooting table. In
order to locate a malfunction, first look in the MALFUNCTION column for the corresponding excavator malfunction.
In the POSSIBLE CAUSE column you will find the possible causes for the malfunction. The REPAIR column indi-
cates the required remedial measure. If the malfunction cannot be fixed by the measure indicated in the REPAIR
column, please consult your KUBOTA dealer.
In order to resolve malfunctions related to the operation, use or maintenance of the exhaust purifica-
tion system, implement the measures immediately in accordance with the troubleshooting table.

Safety rules for troubleshooting

Adhere to the general safety rules (page 13) and the safety rules for operation (page 65).
The operator is not allowed to open the electrical and hydraulic system. These services are reserved for trained
personnel.
During troubleshooting, the safety on and around the excavator must always be ensured.
If troubleshooting of the excavator calls for the bucket to be raised, the operator may not stand in the area of the
front attachments unless the front attachments are secured against inadvertent lowering by suitable measures.

Troubleshooting: Before operation

MALFUNCTION
No function available when the
starter switch is turned to the RUN
position.
Indicator lights do not come on as
expected when the starter switch is
turned to the RUN position.
Starter does not turn when the start-
er switch is turned to the START
position.
Engine does not start when the
starter switch is turned to the
START position, but starter turns.
W9215-8135-1
06/2021
POSSIBLE CAUSE
Main fuse at battery blown
Fuse blown
Drain battery
Pulled engine emergency stop knob Push engine emergency stop knob
Air in the fuel system
Water in the fuel system
REPAIR
Replace the main fuse (page 110).
Replace the fuses (page 110).
Charge the battery (page 142).
Jump-starting the excavator
(page 107).
(page 30).
Check the fuel system for leaks and
bleed it (page 109).
Check the water separator for water
content, drain if necessary
(page 71).
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