4 DISPLAY AND CONTROL ELEMENTS
4.30 MHL380 D
4.6.4 Warming up the loading machine
If the operating temperature has not yet been
reached, the machine control unit does not yet
enable full power. The loading machine is to
be operated at medium diesel engine speed
and with reduced loading. The main control
display indicates the temperature of the cool-
ant for the diesel engine and the hydraulic oil.
Operating temperature has been
reached if background color (1) is black
Hydraulic fluid temperature
Operating temperature has been
reached if background color (1) is black
h Chapter 4.7.2 Coolant temperature
Chapter 4.7.9 Hydraulic oil temperature
Fig. 56 Temperature display