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28
9 INCH CHIPPER
Section
6
TROUBLESHOOTING
6.1 FLASH CODES FOR THE DIGITAL DISPLAY CONTROLLER
FREQUENCY
CAUSE
ACTION TO TAKE
GREEN
Solid
Chipper has reached required RPM
and forward feed is available
Machine ready for chipping
1/2 second on,
1/2 second off
Chipper has not reached chipping RPM
upon initial startup
Slowly increase RPM
1/2 second on,
1/2 second off
Chipper RPM dropped while chipping
Feed roller will automatically pause to bring RPM
back up
RED
Solid
Knee bar was activated
Hold Knee Bar Reset
Solid
Battery voltage is low
Charge battery. Check charging system.
YELLOW
Solid
Controller has detected an electrical
system fault
Use diagnostics screen information on controller or
see troubleshooting section in manual