Hyundai HX130LCR Manual page 295

Manual DPF regeneration Manual DPF regeneration
※
Lock
Unlock
235F3CD55
II
130ZF3CD10-3
I
130ZF3CD10-4
130ZF3CD221
HEST warning lamp ON
130ZF3CD221
HEST warning lamp OFF
(1) Manual DPF regeneration can be performed when the below
conditions are met.
Engine running > 10 seconds
①
Coolant temperature > 65 ˚C
②
Engine at low idle
③
Soot load >130% (when DPF lamp is ON)
④
Safety lever = Lock position
⑤
Manual DPF Regeneration must be performed when the machine Manual DPF Regeneration must be performed when the machine
is in a fireproof area. is in a fireproof area.
To stop a manual DPF regeneration before it has completed, set To stop a manual DPF regeneration before it has completed, set
※
the DPF switch to Inhibit position (II) or turn OFF the engine. the DPF switch to Inhibit position (II) or turn OFF the engine.
(2) Procedure Procedure
Park a machine in a fireproof area.
①
Set the engine at a low idle.
②
Push the DPF switch to manual regeneration position (I) at least 2
③
seconds to initiate the manual DPF regeneration.
Refer to the operator's manual page 3-39 for the DPF switch Refer to the operator's manual page 3-39 for the DPF switch
※
operation. operation.
The engine speed will accelerate automatically from low idle to The engine speed will accelerate automatically from low idle to
※
2000 rpm at a rate of 100 rpm/s. The engine speed shall be 2000 rpm at a rate of 100 rpm/s. The engine speed shall be
maintained for a period of 15 to 25 minutes depending on the initial maintained for a period of 15 to 25 minutes depending on the initial
soot load. Once the regeneration has completed the engine will soot load. Once the regeneration has completed the engine will
drop to low idle. drop to low idle.
The HEST warning lamp will light ON during the DPF regeneration.
④
The HEST warning lamp will light OFF 1 minute after the DPF
⑤
regeneration is completed.
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