Echo CH9540H Owners Manual v.3 - Manual (Page 26)

PTO CHIPPERS 22
SPECIFICATIONS
7.3 FLaSH CodES FoR THE CoNTRoL LIGHT
CoNTRoLLER FLaSH CodES GuIdE
SIGNaL FREQuENCY CauSE aCTIoN To TaKE
Green Solid Forward feed available. Begin feeding materials into the chute.
Green One flash per second
RPM not high enough to chip
upon initial startup.
Increase RPM until the green light stops flashing.
RPM dropped suddenly
while chipping due to an
obstruction.
No action necessary, the feed roller will automatically
reverse to clear the obstruction.
Red One flash per second
Feed bar is not in STOP
(upon initial startup or
when RPM has dropped).
Put feed bar in STOP position.
Red Solid
(ce compliant models only).
light is solid red upon
startup.
Push reset/override button to reset.
(ce compliant models only).
Safety bar was activated.
(NON-ce compliant models
only). jumper harness plug
was damaged.
Check connections to jumper harness plug. Replace
if plug necessary (PN 36391-00)
Amber
long and short flashes at
initial startup
When the controller is started
up, it will flash an amber
code to show total hours
of operation. each long
flash equals 10 hours of
operation, each short flash
equals 1 hour of operation.
No action necessary. The hours of operation code
can be interrupted by engaging the feed roller.
Amber
Two flashes followed by a
1.5 second pause and
then two flashes followed
by a long pause
chipper blades should be
checked and sharpened if
necessary.
check sharpness of chipper blades. check
sharpness of chipper blades. Reset the controller
by setting the feed bar in the STOP position.
Without starting the machine , turn the key
to the ON position. With the key remaining in
the ON position, shift the feed bar from one of
the ReVeRSe positions to the other ReVeRSe
position and back, three times within eight
seconds.
Amber
Three flashes followed by
a 1.5 second pause and
then three flashes followed
by a long pause
engine oil should be
changed.
change oil. Reset the controller by setting the feed
bar in the STOP position. Without starting the
machine, turn the key to the ON position and
WAIT 10 SecONdS. With the key remaining in
the ON position, shift the feed bar from one of
the ReVeRSe positions to the other ReVeRSe
position and back, three times within eight
seconds.
Amber
Two flashes followed by a
1.5 second pause and
then five flashes followed
by a long pause
Forward feed has a short or
open circuit.
check connections to the forward coil on the feed
hydraulic valve. Replace coil if necessary.
Amber
Two flashes followed by a
1.5 second pause and
then six flashes followed
by a long pause
Reverse feed has a short or
open circuit.
check connections to the reverse coil on the feed
hydraulic valve. Replace coil if necessary.