Case CX235C SR Operator's Manual page 93

Crawler excavator
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3. Manual regeneration starts.
• The orange lamp is lit.
• The buzzer sounds for 2 seconds.
• The following messages are displayed cyclically.
Manual DPD Re-gen
Do not operate
Regeneration time: 20 to 25 minutes.
NOTE: The regeneration time may differ depending on the conditions.
4. The gauge becomes zero.
• The lamp goes out.
• Manual regeneration is complete.
Suspending manual regeneration
Manual regeneration may be suspended at any time by executing one of the following:
• Setting the function cancellation lever to the unlock position.
• Operating the engine accaleration button.
• Pressing the DPD switch.
If operation continues when manual regeneration stops for a long time, the diffuser may become faulty.
Move to a safe place as quickly as possible and execute regeneration.
If regeneration is suspended for a long time, the engine problem warning lamp goes on and the diffuser needs to be
repaired.
1. In manual regeneration
• The orange lamp is lit.
• The following messages are displayed cyclically.
Manual DPD Re-gen
3 - CONTROLS/INSTRUMENTS
5
XNNFHF-001Z
3-41

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