Case 721G Stage IV, Руководство оператора

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7 - MAINTENANCE
Resetting the Selective Catalytic Reduction (SCR) system
For DEF/A
D
B
LUE
® storage tank fluid level faults, failures which can cause engine power loss, perform as follows:
• Raise the
DEF/A
D
B
LUE
® tank level above 12% of the total volume.
• Cycle the key switch to the OFF position or return the throttle to low idle position.
For DEF/A
D
B
LUE
® quality and SCR system technical faults, failures which can cause engine power loss, read
the following:
• To fully reset the system, repair or replace the component/failure causing the fault.
• Switching off the engine will reset the system and the engine will restart at full power.
• If the same failure is re-detected within
40 h of engine operation, the last active engine power loss level will be
activated.
• If the same failure is detected three consecutive times within
40 h of engine operation, maximum engine power loss
will remain active after engine restart until the system is repaired.
• Please contact your authorized CASE CONSTRUCTION dealer for service.
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