Manual Regeneration Procedure - Hitachi ZW 120-6 Operator's Manual

Manual Regeneration Procedure

IMPORTANT:
 Manual regeneration that is performed when the
aftertreatment device regeneration request is
displayed restores aftertreatment device function.
This is not a malfunction.
 If the machine is continuously operated despite
the aftertreatment device regeneration request is
displayed, aftertreatment device alarm and engine
trouble alarm will be displayed, and the buzzer
sounds. Consult your authorized dealer for repairing
the aftertreatment device.
When the manual regeneration is needed, aftertreatment
device warning indicator (5) and service indicator (6) will light.
The manual regeneration is needed. Before starting manual
regeneration, be sure to check the following.
 No person is present around the machine.
 Keep flammable objects away from the muffler.
 Fuel level indicator is not lit.
1. Park the machine in a safe place. Lower the front
attachment onto the ground.
2. Set the accelerator pedal and switches to the following
state.
Accelerator Pedal
Forward/Reverse Lever
Parking Brake Switch
Control Lever Lock Switch
Aftertreatment Device
Regeneration Inhibited Switch
3. Turn aftertreatment device regeneration switch (1) in the
ON position.
OPERATOR'S STATION
: OFF
: N (Neutral)
: ON
: Lock ( )
: OFF
1-62
5
6
MPTC-01-019
1
MNDB-01-005
1
ON
MNSC-01-011