
69
56-VOLT LITHIUM-ION ELECTRIC ZERO TURN MOWER — ZT5200L/ZT5200L-FC
LCD
Display Description
Fault code
on LCD
Mower
Status
Indicator
Audio
Indicator Cause
Solution
see
“Fault
code”
Left blade
motor
fails in
rotation
PCBA con-
trolled left
blade motor
fails
607/A07
n/a
one beep
PCBA failure
Have repairs performed by a qualified
service technician.
Plug (Triple-
phase, power
wire) con-
necting the left
blade motor
with the corre-
sponding PCBA
is loosened.
509
n/a
one beep
Loose connec-
tion
Inspect the blade firstly. If it is loos-
ened, use a 9/16 in (14 mm) torque
wrench to tighten the bolt clockwise.
The recommended torque for the
blade bolt is 36-41 ft-lb (50-55 Nm).
Otherwise, have repairs performed by
a qualified service technician.
Left blade mo-
tor fails
509
n/a
one beep
Motor failure
see
“Fault
code”
Right
blade
motor
fails in
rotation
PCBA con-
trolled right
blade motor
fails
507/A07
n/a
one beep
PCBA failure
Have repairs performed by a qualified
service technician.
Plug (Triple-
phase, power
wire) connect-
ing the right
blade motor
with the corre-
sponding PCBA
is loosened.
609
n/a
one beep
Loose connec-
tion
Inspect the blade firstly. If it is loos-
ened, use a 9/16 in (14 mm) torque
wrench to tighten the bolt clockwise.
The recommended torque for the
blade bolt is 36-41 ft-lb (50-55 Nm).
Otherwise, have repairs performed by
a qualified service technician.
Right blade
motor fails
609
n/a
one beep
Motor failure
see
“Fault
code”
Middle
blade
motor
fails in
rotation
PCBA con-
trolled middle
blade motor
fails
507/607
n/a
one beep
PCBA failure
Have repairs performed by a qualified
service technician.
Plug (Triple-
phase, Power
wire) connect-
ing the middle
blade motor
with the corre-
sponding PCBA
is loosened.
A09
n/a
one beep
Loose connec-
tion
Inspect the blade firstly. If it is loos-
ened, use a 9/16 in (14 mm) torque
wrench to tighten the bolt clockwise.
The recommended torque for the
blade bolt is 36-41 ft-lb (50-55 Nm).
Otherwise, have repairs performed by
a qualified service technician.
Middle blade
motor fails
A09
n/a
one beep
Motor failure