DC Gearbox WeedRoller Owner's/Part Manual | Page 25
SERVICE & MAINTENANCE
6.3 DC WEEDROLLER (GEARBOX) TROUBLESHOOTING FLOW CHART 2
WEEDROLLER DOESN’T OPERATE
Controller
LED light is
Flashing?
LED ashing
GREEN 1
me per
second.
LED ashing
RED 1 me
per second.
LED ashing
GREEN 4
mes per
second.
LED ashing
ORANGE 1
me per
second.
This indicates motor
rotor is locked.
Remove the motor
and try turning the
output sha to
con rm that it turns
harder than normal
or not at all. The
motor will need to
be replaced
(p/n 12011).
This is part of normal
start up. The controller
is coun ng the hours
of use. Every ash
represents 100 hours of
use. When this process
is complete the LED
should turn solid GREEN
and the unit will begin
to operate.
Lack of brush
pressure on the
motor commutator is
causing an open
circuit or a high amp
draw. Replace the
motor brushes
(p/n 14630-00).
This indicates
there has
been a motor
overload.
YES
NO
YES
Rollers stuck
in mud or
other
obstruc on?
Are the
motor
brushes less
than 3/16”?
NO
Are the
motor
brushes less
than 3/16”?
YES
Li rollers from the
mud and/or remove
obstruc on and
restart unit.
This indicates there
is an open within the
motor circuit. Check
the wiring from the
controller to the
motor for possible
loose or broken
wire(s). If this all
looks good then
there is most likely
an open within the
motor windings and
the motor would
need to be replaced.
NO
Motor is most likely turning harder than
normal but is not drawing enough amps to
indicate locked rotor. Remove the motor
and try turning the output sha to con rm
that it turns harder than normal or not at all.
The motor will need to be replaced.
51285 R121411
WeedRoller Owner's/Parts Manual
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