Komatsu 15045 Operation & Maintenance Manual page 103

Hydraulic mining shovel
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OPERATION
Basic Display
The basic display in system level -0- is for general information
during operation and shows the Date, the Time of Day, the Oper-
ating Hours (h) and the speed of engine 1 (M1) and engine 2
(M2). Within Level -0- further operating data can be called up by
pressing key (12).
Call up further Operating Data in System Level -0-:
The following data can be called up by pressing key (12), illust.
Z25237
-0- PTO Gear oil temperature M1
-0- PTO Gear oil temperature M2
-0- Hydraulic oil temperature
Fuel level
-0- Boardnet voltage
Charging current
-0- Ambient temperature
REMARK
The maximum permissible temperature of the PTO gear oil
and of the hydraulic oil depends on the viscosity of the oil used.
The following table shows the maximum permissible temperature
of the respective oil viscosity.
PTO Gear Oil
Viscosity class according to ISO
maximum permissible temperature °C:
Hydraulic Oil
Viscosity class
according to ISO
maximum permissible
temperature °C:
*1)
Temperature value for new oil (freshly filled in).
*2)
Temperature value for used oil. This temperature value has to be adjusted when the vis-
cosity of the hydraulic oil has decreased by 10 to 12 percent compared with new oil.
The determination of the hydraulic oil viscosity should be carried out in the course of the
regular oil analysis procedure.
The input (setting) of the viscosity class has to be done in main
group Service *SETTINGS*.
For more information refer to page 135.
3.4 ELECTRONIC MONITORING AND CONTROL SYSTEM ECS
Nominal<
°C)
Nominal<
°C)
Nominal<
°C)
Nominal >22 V
Nominal 4-100 A
T 32
< 60
VG
VG
VG
22
32
46
< 58
< 69
< 79
Actual:
°C
Actual:
°C
Actual:
°C
:
%
Actual:
V
Actual:
A
:
°C
CLP 150
< 95
VG
VG
SHELL
68
100
SL0851
< 85 *1)
< 85
< 85
< 81 *2)
103

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