BA 50Z3/6003 en – Edition 4.3 * 5003b520.fm
5-19
Maintenance
Display
The display of the diesel fuel particulate system is located in the cab and displays the
alarm messages, and the temperature and exhaust gas counterpressure ranges. Moreo-
ver, alarms can also be acknowledged by pressing a key.
Temperature scale
Exhaust gas back pressure scale
Exhaust gas pressure increases as engine speed and load increase, since a larger
amount of exhaust gas must go through the diesel particulate filter under these operating
conditions.
Alarm code
For more information
Key for alarm message acknowledgement
See chapter “Alarm messages” for description.
Alarm symbol
• This symbol flashes in case of an alarm.
• This symbol goes out as soon as an error is acknowledged.
1
2
3
4
5
6
7
8
°F
psi
°C
mbar
Temperature
Pressure / Druck
Alarm
Alarm symbol
Temperature
Exhaust gas back pressure
Alarm code
Key for alarm message acknowledgement
Fig. 270: Temperature scale
Pos.
Meaning
A
Idling speed, very low load
B
Low to average load
C
High load (optimal for regeneration)
Fig. 271: Exhaust gas back pressure scale
Pos.
Meaning
A
Reached only under low load and at low engine speed
B
Range in which the machine should be operated
C
To be avoided, regeneration necessary under all circumstances
Summary of Contents for 50Z3
Page 35: ...BA 50Z3 6003 en Edition 4 3 5003b110 fm 1 23 Introduction Overview of safety labels ...
Page 56: ...2 16 BA 50Z3 6003 en Edition 4 3 5003b210 fm Safety instructions ...
Page 178: ...3 122 BA 50Z3 6003 en Edition 4 3 5003b340 fm Operation ...
Page 190: ...4 12 BA 50Z3 6003 en Edition 4 3 5003b410 fm Troubleshooting ...
Page 254: ...5 64 BA 50Z3 6003 en Edition 4 3 5003b560 fm ...
Page 265: ...BA 50Z3 6003 en Edition 4 3 5003b610 fm 6 11 Specifications 6 16 Dimensions model 50Z3 ...
Page 267: ...BA 50Z3 6003 en Edition 4 3 5003b610 fm 6 13 Specifications 6 17 Dimensions model 50Z3 VDS ...