LeeBoy 8515D, Operation, Service & Parts Manual

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4
LeeBoy 8515D Conveyor Paver 4-7
Operation
Status Icons
The Status Icons are color-coded and light up when communicating to the operator. Pay close attention to any
Status Icon and its color.
Table 4-3. Status Icons
Status Icon Description
Check Engine — When this lamp is illuminated, a fault exists within the control system. The engine
may continue to operate, however, it is unable to perform DPF cleaning either automatically or
manually.
Take action immediately to correct the fault.
Parking Break Switch — The park icon displays when the parking brake is applied.
NOTE: To perform a Parked REGEN, the “P” and “N” lamps must be illuminated.
Transmission Neutral — The neutral icon displays when the transmission is in neutral.
NOTE: To perform a Parked REGEN, the “P” and “N” lamps must be illuminated.
Engine Exhaust High Temperature Lamp — This lamp illuminates during the REGEN cycle to warn of
high exhaust temperatures. This lamp will turn off when normal operating temperatures are reached
after the REGEN cycle.
Be sure engine exhaust is away from any potentially combustible materials
when this is illuminated.
Diesel Particulate Filter Lamp — A Solid Lamp is the initial warning that soot levels are rising in the
DPF. A Flashing Lamp indicates a DPF REGEN is needed (on some systems, the lamp will become
RED when flashing). The lamp will turn solid again when a REGEN is initiated.
Any time the lamp begins flashing, the operator should increase the loading on the engine so that
regeneration is possible.
If increased load does not cause an automatic REGEN to occur, the operator
should immediately perform a Parked, Manual REGEN (see reverse side for instructions).
DPF Regeneration set to Inhibit — The user may choose to inhibit the REGEN if conditions are
too hazardous for high exhaust temperatures. When this lamp is illuminated, a REGEN cannot be
performed and soot levels will continue to rise.
Unless hazardous conditions exist, the REGEN Inhibit switch and this lamp
should remain off.
Glossary of Terms and Acronyms
CAN – Controller Area Network
DM1 – Diagnostic Message 1, Active Diagnostic
Trouble Codes
DM2 – Diagnostic Message 2, Previously Active
Diagnostic Trouble Codes
DM3 - Diagnostic Message 3, Diagnostic Data Clear/
Reset for Previously Active DTCs
DM4 – Freeze Frame Parameters
DPF – Diesel Particulate Filter
DTC – Diagnostic Trouble Code
ECU – Engine Control Unit
FMI – Failure Mode Identifier
PGN – Parameter Group Number
SPN – Suspect Parameter Number