Valtra Versu N Series, Руководство оператора

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5 Troubleshooting
5.1 Handling error situations
Indicator lights and service codes guide you in error situations.
•
Take notice of the indicator lights on the instrument panel and act
accordingly.
The STOP indicator light starts flashing. • Stop the tractor and the engine immediately.
• Continue only in an emergency, for example,
to move the tractor to the roadside.
The book symbol starts flashing on the tractor
terminal display to indicate an active service code
in the system.
• Contact an authorised Valtra workshop
immediately.
The limiting function of the maximum engine
speed is on (for example, 1 500 rpm or 1 800
rpm).
Some service codes limit the maximum engine
speed, torque and power of the engine or
shutdown the engine after a delay of
approximately 30 s. This prevents serious damage
to the engine.
• Avoid long-term and heavy use of the engine
until the error is fixed.
NOTE: If the book symbol starts flashing, contact an authorised Valtra
workshop, even if the error does not prevent driving the tractor.
5.2 Warnings on the Proline instrument panel display
The Proline instrument panel display indicates the following warnings.
You can clear the warning messages by pressing the
button on the control
panel.
Warning message on the instrument panel display Action
Low Fuel Pressure • This message gives information about the
pressure drop of the fuel before the running faults
appear.
Hydraulic Oil Temperature High • The hydraulic oil temperature is too high.
• The buzzer alarms once and the stop indicator
light flashes until the hydraulic oil temperature
drops below the warning limit.
• Stop the engine, clean the hydraulic oil cooler
and check the hydraulic oil level.
Hydraulic Oil Level Low • The hydraulic oil level is too low.
• The buzzer alarms once and the stop indicator
light flashes.
• Stop the engine and check the hydraulic oil level.
Add oil if needed.
SLOW DOWN
HIDASTA • The transmission speed is too high.
• The buzzer alarms continuously.
• Slow down. When the transmission speed has
dropped low enough, the buzzer goes out and
the display returns to the previously selected
state. Transmission speed is monitored in all gear
ranges.
Table continued on next page
5. Troubleshooting
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