8-4 BA 35203_04 * 3.0 * 35203_04_08_Betriebsstoerung.fm
8 Malfunctions
8.2 Malfunctions of the traveling drive
Important information
Repairs on the drive system may only be performed by an authorized
service center – see “Error code overview – Electronics of work
hydraulics” on page 8-10 and in the maintenance chapter the section
Axles/travelling drive on page 7-60.
8.3 Malfunctions of the hydraulic system
Important information
Repairs on the hydraulic system may only be performed by an authorized
service center – see “Error code overview – Electronics of work
hydraulics” on page 8-10 and in the maintenance chapter the section
Hydraulic system on page 7-43.
8.4 Malfunctions of the electrical system
Important information
Repairs on the electrical system may only be performed by an authorized
service centre.
Digital display of error codes
An error code is issued if a machine component is malfunctioning.
The error codes are displayed in the main indication of the digital display
instead of the tank and temperature symbol A.
Cause for error code:
• Open wiring, interruption
• Overvoltage, undervoltage
• Grounding contact error
• Malfunctioning component
• Over/under permissible values
(temperature, pressure, speed, etc.)
• Sensor error due to dirt
If an error code is displayed:
1. Lower the load into the transport position.
2. If possible, drive the machine out of the danger zone.
3. Stop the engine.
4. Switch off the starter.
5. Restart the engine.
If the acoustic warning sounds again:
6. Make a note of the error code of the display.
7. Determine cause of error.
8. Rectify the error or inform a service centre of the error code.
kph0
rpm
0
Fig. 310
III
IV
0
bar
A
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