Kramer 380

5-38 BA 35101/02/03 EN – Edition 1.0 * 35101_02_03b510.fm
Maintenance
5.19 Maintenance: diesel particle filter (option)
Checking the electronic filter monitoring
The functional readiness or errors and malfunctions of the filter are indicated by the telltale
42 (DPF LED display) on the instrument panel and the acoustic warning indicator.
Errors are indicated by means of a flashing or continuously lit telltale 42 (see table).
Caution!
If the red LED display (DPF) comes on or flashes, correct the error or the
cause before continuing to operate the machine!
☞ Have troubleshooting carried out only by an authorised workshop!
The following alarms can be displayed:
46
AIR
1
DP F
Fig. 193: Diesel particle filter telltale
42
LED colour Alarm Cause Troubleshooting
Green Filter OK and operational
Yellow flash-
ing
High counterpressure Pre-alarm: dirty filter
Drive under full load (30
minutes). If this does not
help: dirty filter: clean the
filter
(service technician)
Red flashing
High counterpressure,
threshold value
reached
Main alarm: very dirty
filter
Drive under full load (30
minutes). If this does not
help: dirty filter: clean the
filter
(service technician)
Defective temperature
sensor input
Sensor not plugged in
or defective
Replace the sensor
(service technician)
Defective temperature
sensor output
Sensor not plugged in
or defective
Replace the sensor
(service technician)
Overdue service inter-
val
Servicing must be
carried out
Reset the service interval
(service technician)
Red and
warning
sound
System error
Several possible
causes
Service technician