Kubota M7131, Operator'S Manual

Page: 113 / 298

81 OPERATING THE ENGINE
B
Operating Procedure for Parked Regeneration
1.
Park the tractor in a safe area away from buildings, people, and animals.
2.
Apply the parking brake.
3.
Set the shuttle shift lever to the neutral position.
4.
Turn "OFF" the PTO clutch control switch.
5.
Return the engine rpm to the idle speed.
6.
Lower the implement to the ground.
7.
Press the DPF INHIBIT switch , and the switch lamp turns "OFF".
8.
When the regeneration conditions are satisfied (2 to 5 and 7 mentioned above),
the parked regeneration switch lamp start flashing.
9.
Press the parked regeneration switch to start the regeneration cycle.
(The switch lamp will stop flashing and remain "ON" constantly during the cycle.)
10.
The engine rpm will automatically rise, and the regeneration process will begin.
11.
Both indicators stay "ON" while regenerating the DPF.
They turn "OFF" when the cycle is complete.
12.
After the lamp turns "OFF", normal tractor work may resume.
When driving in "Regeneration Inhibit" mode, press the DPF INHIBIT switch to turn on the switch lamp.
A During the regeneration cycle, do not touch the above levers, and switches (in steps 2, 3, 4), nor change the engine
rpm other than an emergency stop. Otherwise, the regeneration will be interrupted.
A
Never leave the tractor when parked regeneration process is activated.
A If the parked regeneration cycle is interrupted, the engine rpm is fixed at the idling level for about 30 seconds. For this
period, keep the hand throttle lever and foot throttle pedal at the idle position. Do not move them. They will function
again in 30 seconds.