Maintenance 5
Troubleshooting
Malfunctions during operation
CAUTION
If one of the following indicator lights lights up in
the indicator unit and the buzzer sounds during
operation, a malfunction has occurred.
The engine must be switched off immediately and
the malfunction dealt with. (See: Malfunctions,
Causes and Remedy)
• Hydraulic oil temperature indicator (1) and
buzzer
• (2) Battery charge indicator
• Engine oil pressure indicator (3) and/or
engine oil level indicator and buzzer
• Indicator light: error in electrical control
system (4)
• Engine temperature indicator (5) and
buzzer
• Level display (7) (special equipment)
• Coolant level indicator (12) (special equip-
ment)
• Hydraulic oil microfilter (8) (special equip-
ment)
CAUTION
Only if additional equipment soot filter system is
fitted: If, depending on version, the orange indicator
light (15) flashes and the buzzer sounds, or the load
indicator (9) flashes and the red soot filter alarm (6)
lights up and the buzzer sounds, the filter is loaded.
The soot filter must be regenerated immediately.
NOTE
•
Only if additional equipment soot filter is
fitted: If, depending on version, the orange
indicator light (15) lights up or the soot filter
load indicator (9) flashes and the buzzer
sounds at intervals, the soot filter must be
regenerated within the next 30 minutes.
•
Only if additional equipment soot filter is
fitted: In the event of an error during the
regeneration procedure, the orange indica-
tor light (15) and the red indicator light (14)
flash alternately, or the soot filter alarm (6)
lights up and text field (10) of the indicator
unit displays an error code, depending on
version. Restart regeneration procedure.
Operating Instructions – 393 807 1001 EN – 08/2008 195
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