Pm Clog Level And The State Of The Machine - Kubota KX080-4 Workshop Manual

KX080-4, WSM

(4) PM Clog Level and the State of the Machine

Inhibit switch ON
Clog Warning
Buzzer
Level lamp
Level 0 OFF
Level 1 OFF
Blinking ··PiPiPi··
Level 2
(Yellow) (Continue)
··PiPiPi··
(0 to 50 sec.)
Pi-···Pi-
(50 to 60 sec.)
Blinking
Level 3
(Red)
Pi-···Pi-
(from 60 sec.)
PiPiPiPi
(0 to 50 sec.)
Blinking
Level 4
(Red)
Pi-···Pi-
(from 50 sec.)
Blinking PiPiPiPi
Level 5
(Red) (Continue)
The engine rpm drops up to only 1900 rpm while pressing the AI switch.
PM clog level does not change when the key is turned OFF. The level stays the same when the engine restarts.
*1 : If the lever lock is up, the engine stops forcibly in 60 seconds.
*2 : If the lever lock is down, the engine does not stop. The same buzzer from 0 to 50 sec. keeps sounding.
Engine
Screen
output
– –
– –
–
50 %
–
50 %
50 %
Content displayed
– –
– –
Regeneration of DPF is
inhibited.
Allow regeneration.
Regeneration of DPF is
inhibited.
Allow regeneration.
HP limited to low power.
Engine forced to stop
Increase RPM and
restart
DPF clogged up
Needs maintenance
Replace the DPF
4-S40
ELECTRICAL SYSTEM
Status and correction
–
–
–
*2
Turn and maximize the accelerator
dial and restart
*1
Use the engine diagnosis tool and
regenerate it manually
*1
*2
DPF is clogged. Needs replacement.
RY9212148ELS0221US0
KiSC issued 08, 2015 A