18
WeedRoller PRO Owner's/Parts Manual
54678-00 R010114
SERVICE & MAINTENANCE
4.6 AC WEEDROLLER PRO TROUBLESHOOTING FLOW CHART 1
Controller
LED light is
ON?
Power to
controller?
(28-36VAC)
Power out
from power
supply?
(28-36VAC)
Check for con
Ɵ
nuity of the cord
between the Power Supply and the
WeedRoller unit. Also check for
con
Ɵ
nuity of the WeedRoller Power
Harness. (p/n 54570-00)
Replace the
controller.
(p/n 32355-00)
Is the motor
running?
Is the
drivesha
Ō
turning?
Is the
lower
gearbox
output sha
Ō
turning?
Check that the roller
coupler is a
Ʃ
ached and
opera
Ɵ
ng properly.
WeedRoller
does not
operate a
Ō
er
pressing the
start bu
Ʃ
on
BEGIN TROUBLESOOTING HERE
Check that the hex
coupler is slid on to the
lower gearbox input
sha
Ō
. If it is and there
is no output repair or
replace the gearbox.
(p/n 51252)
Power to
power
supply unit.
(110VAC)
Check that power supply unit’s
8 amp circuit breaker. If
tripped determine the cause
and reset. If not tripped repair
or replace the power supply
unit. (p/n 51324-00)
Check that supply
power circuit breaker.
If tripped determine
the cause and reset.
If not tripped
determine where the
power is being lost.
Check the coupler/square
key below the motor
a
Ʃ
aching the motor output
sha
Ō
to the hex sha
Ō
.
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO NO
Controller LED is RED.
Refer to
AC
WEEDROLLER
(MODEL 54677)
TROUBLESHOOTING
FLOW CHART 3
Controller LED is other.
Refer to
AC
WEEDROLLER
(MODEL 54677)
TROUBLESHOOTING
FLOW CHART 4