Perkins SEBU9068-03, Operation And Maintenance Manual, Page: 37 / 124

SCR System Inducements
Table 5
SCR System Inducements
Warning Indicator Stop Indicator Emission Malfunc-
tion Indicator Engine Power Time Comment Action
OFF OFF OFF Full Power
-
Normal Operation None
ON Solid or Slow
Flashing
(1)
OFF ON Solid Start of Engine
Power Derate Timer Starts, 240
Minutes Before Full
Derate A Level 1 Induce-
ment is Active Contact your Per-
kins dealer or
your Perkins
distributor.
If a Code has been
Activated Provide
this Information to
Your Dealer.
ON Flashing
Slowly OFF ON Flashing
Slowly Derate to Engine
Power and Speed A Level 2 Induce-
ment is Active
ON Flashing Fast ON Solid ON Flashing Fast Full Engine Derate
Low Idle (RPM)
Only A Level 3 Induce-
ment is Active
(1) Lamp mode will depend on the issue that has been identified.
SEBU9068-03 37
Operation Section
Selective Catalytic Reduction Warning System