Perkins 1204F-E44TA Operation And Maintenance Manual page 48

48
Operation Section
Selective Catalytic Reduction Warning System
(Table 8, contd)
Inducement Time None
First Occurrence
The system must be fault free for 40 hours before the system will reset to zero. If the fault is intermittent, and returns within the 40 hours, then
the repeat inducement time will be triggered.
The override can only be used once.
Inducement Time None
Repeat Occurrence
Inducement None
Notification None
Contact your Perkins dealer or your Perkins Distributor at level 1 warning, do not let the fault develop.
World-Wide DEF Level Warnings
• The low-level warning lamp will operate when DEF
level reaches the trigger point of below 20 percent.
• At Level 1 the low-level warning lamp in the DEF
gauge will illuminate and the emission malfunction
lamp will be on solid.
• At Level 2 the low-level warning lamp for the DEF
is active and the emission malfunction lamp will
flash.
• At Level 3 all level 2 warning are operating, plus
the stop lamp will become activate. The engine will
shutdown or will only operate at 1000 RPM. If
installed, an audible warning will sound.
Filling the DEF tank will remove the warning from the
system.
Table 9
-
Normal operation
Inducement Trigger Above 20 percent
Inducement None
Notification None
18 Hours 18 Hours
None 108 Minutes
None None
Emission malfunction Emission malfunction
lamp will be on solid lamp will flash
World-Wide DEF Level Option 1
Initial indication Level 1
Below 20 percent Below 14 percent
None None
Low-level lamp Low-level lamp
illuminated illuminated
Emission malfunction
lamp on solid
SEBU9063-07
50 Percent torque Cycling the keyswitch
Shut down or idle will give 20 minutes
Until fault heals of full power
50 Percent torque Cycling the keyswitch
Shut down or idle will give 20 minutes
Until fault heals
of full power
Emission malfunction Emission malfunction
lamp will flash lamp will flash
The stop lamp will
activate
Level 2 Level 3
3.5 Percent reading A small quantity of
DEF will remain in the
DEF tank. This DEF
will only be used to
cool the DEF injector.
The DEF gauge will
show empty
75 percent torque de- 50 Percent torque
rate Shut down or idle
only
Low-level lamp Low-level lamp
illuminated illuminated
Emission malfunction Emission malfunction
lamp flashing lamp flashing
Stop lamp on solid