Echo CH5540H Owners Manual v.2 - Manual (Page 21)

17 5 INCH CHIpper
ENGLISH
Section
6
TRoubLESHooTING
6.1 FLaSH CodES FoR THE CoNTRoL LIGHT
GuIdE To THE CoNTRoLLER FLaSH CodES
SIGNaL FREQuENCY CauSE aCTIoN To TaKE
GREEN
green Solid light Forward feed available. Feed materials into the chute.
green One flash per second
RPM not high enough to chip upon
initial startup.
Increase RPM gradually until the green light
stops flashing.
disk RPM dropped while chipping.
The feed roller will automatically reverse to
regulate the feed.
REd
Red One flash per second
Feed bar is not in STOP upon
initial startup.
Put control bar in STOP position.
RPM dropped too low for 10
seconds.
Put control bar in STOP position and then
reengage.
Red Solid light
(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
Amber
On for 2 seconds and then
off for 2 seconds
Check the sharpness of the
chipper blades.
Check sharpness of chipper blades. Sharpen or
flip if necessary.
To reset the controller: With the control bar in
STOP, turn the keyswitch to ON, and then shift
the control bar from reverse to reverse and back
three times within 60 seconds.
Amber
Solid light for 7 seconds
followed by a long pause
There is a short or open circuit in
the forward feed.
Check connections to the forward coil on the
feed hydraulic valve. Replace coil if necessary.
Amber
On for 1/2 second, then off
for 1/2 second for a period
of 8 seconds followed by a
long pause
There is a short or open circuit in
the reverse feed.
Check connections to the reverse coil on the
feed hydraulic valve. Replace coil if necessary.