4 DISPLAY AND CONTROL ELEMENTS
4.44 MHL380 D
4.7.10 Hydraulic oil level
Risk of burns due to hot machine
parts
• Only top up hydraulic oil when the
loading machine has cooled down
In an emergency: Administer first
aid, seek treatment from a doctor
Too low
Start of the warning levels
Continuous warning buzzer
Indicator (72/38) and following
text issued (72/47): „HYDRAULIC
OIL" "FILLING LEVEL"
Indicator (72/46) and following
text issued (72/47): "WORK
HYDRAULICS" "DISABLED"
Disable the travel and work func-
tions
Sufficient
Optical and acoustic warnings
cancelled again
Travel and work functions ena-
bled again
Measures to be taken when a warning oc-
curs
â–º
Switch off the diesel engine as quickly as
possible.
â–º
Visual inspection for potential leaks.
â–º
Top up hydraulic oil.
â–º
If the warning message persists, call for
service personnel.
Fig. 72 Monitoring the hydraulic oil level
38 Hydraulic oil level indicator
46 Travel and work functions disabled indicator
47 Text output for the indicator displays