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5.4.9.7 Stationary Regeneration Operation Processes
If DPF regeneration request indication lamp is lighting ,please do stationary regeneration as the following
operation.
Warning：
If ignore regeneration request indicate lamp, go on to work ,too many PM will be accmulated and then
cause fire.
When regeneration request indication lamp is lighting means engine must do manually stationary regeneration
and do the followling operation:
1、Place the excavator to the safety and ventilated place.
2、Decreased accelerate to the lowest and operate it at the idle speed
3、Press ―LOCK‖, regenerated permit lamp begin to splink
4、Press DPF regenerate request switch begin to stationary regeneration
（1）When begin to do stationary regeneration ,after rev of engine recend to the high idle speed, reset
rengeneration begins.
（ 2） When begins to do stationary generation, DPF regeneration request indication lamp flame out,
regeneration permition indication lamp from splink to lighting, vent temperature warning lamp from
flame out to be lighted
（3）Stationary regeneration must be continued 25 to 30 minutes.
（4）If you want to cut off regeneration ,please do the following operation:
① Pull regeneration inter-lock to "not regenerated".
② Pull DPF regeneration switch to ―forbid regeneration‖.
③ Increased accelerator.
④ Turn off key switch.
（5）After regeneration,engine rev decreased to low idle speed, regeneration permition lamp and vent
temperature warning lamp flame out, stationary regeneration is finished.
Note：
◆ Do not operate in the closed place,or it will be poisoned by carbon monoxide
◆ Regeneration will make the temperature is rising up ,please make sure there is no inflammable things
around vent-pipe to avoid fire.
◆ Forbid touching vent-pipe.the temperature of vent-pipe is high,forbid standing nearby it.
◆ Please check if the fuel quantity is enough before stationary regeneration, make sure the engine run 1 hour
at least.
◆ Make sure except PM, there is no other faults.
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