Terex Fuchs MHL380 D User Manual

4 DISPLAY AND CONTROL ELEMENTS
4.38 MHL380 D
4.7.2 Coolant temperature
Temp. (°C)
Actions
Below 50
Background (65/49): blue
h During operation, the back-
ground must be black. First
warm up the machine to op-
erating temperature.
50 - 99 Background (65/49): black
Above 100
Start of the warning levels
Background (65/49): red
Warning buzzer sounds at in-
tervals of one second
Indicator (65/35) and following
text issued (65/47):
„COOLANT" "TEMPERATURE"
Above 104
Reduction of diesel engine out-
put according to temperature by
up to 70%. Indicator (65/68)
flashes.
Above 108
Continuous warning buzzer
Indicator (65/46) and following
text issued (65/47): "WORK
HYDRAULICS" "DISABLED"
Disable the travel and work
functions
Start up at the upper idle speed
Below 101
Warning levels are reset
Engine output enabled again
Below 91
Travel and work functions ena-
bled again
Optical and acoustic warnings
cancelled again
Measures to be taken when a warning oc-
curs
►
Stop work immediately. Leave the diesel
engine to cool at a high idle.
►
If the engine fails to cool down, open the
engine hood. Leave the diesel engine to
cool at a high idle.
►
If after 60 seconds the warning message is
still present, slow the diesel engine to its
lower idle speed. Allow it to idle for 3 to 5
minutes. Then switch off. Check the wa-
ter/charge cooler for contamination. Clean
if necessary.
►
If the warning message persists, call for
service personnel.
MHL-NBXX-628
46
47
49
68
35
Fig. 65 Monitoring the coolant temperature
35 Coolant temperature indicator
46 Travel and work functions disabled indicator
47 Text output for the indicator displays
49 Diesel engine coolant temperature display in °C and
warning levels based on background color
68 Engine control system fault display

Terex Fuchs MHL380 D Specifications

General

Brand	Terex
Model	Fuchs MHL380 D
Category	Construction Equipment
Language	English