LGMG SR1018D - Page 74

Elevating Work Platform Operation Manual
67
Display(GCU)
Display
(PCU)
Description
Solution
First generation
Second generation
while starting
unit
29 Platform lift
Sw Fault
0×1D Platform lift
Sw Fault
0×1D
Lifting function key
opening error
Check the handle and
replace the upper control
unit
30 Off Neutral
lift Joystick
0×1E Off Neutral lift
Joystick
0×1E
Center lifting
operating handle
closing
Check the handle and
replace the upper control
unit
31 Platform
Choke Sw Fault
0×1F Platform
Choke Sw Fault
0×1F
Shutdown switch
opening error while
starting
Check the switch and
replace the upper control
unit
32 Platform
Start Sw Fault
0×20 Platform Start
Sw Fault
0×20
Platform ignition
switch opening error
while starting
Check the switch and
replace the upper control
unit
33 Left Front
Outrig Sw Flt
0×21 Left Front
Outrig Sw Flt
0×21
Outrigger left front
switch opening error
while starting
Check the switch and
replace the upper control
unit
34 Right Front
Outrig Sw Flt
0×22 Right Front
Outrig Sw Flt
0×22
Outrigger right front
switch opening error
while starting
Check the switch and
replace the upper control
unit
35 Left Rear
Outrig Sw Flt
0×23 Left Rear
Outrig Sw Flt
0×23
Outrigger left rear
switch opening error
while starting
Check the switch and
replace the upper control
unit
36 Right Rear
Outrig Sw Flt
0×24 Right Rear
Outrig Sw Flt
0×24
Outrigger right rear
switch opening error
while starting
Check the switch and
replace the upper control
unit
37 Auto Level
Switch Fault
0×25 Auto Level
Switch Fault
0×25
Automatic level
switch opening error
while starting
Check the switch and
replace the upper control
unit
38 Platform
Walk Sw Fault
0x26 Platform Walk
Sw Fault
0x26
The button of walking
on the PCU activated
while the machine
power on.
Check the button if
necessary replace the PCU
40
LOST_COMM_
GPS
0x28
LOST_COMM_GP
S
0x28
Disconnect the
communication
between GCU and
GPS
Check the wire between
GCU and GPS
41
LOCKOUT_ON
E
0x29
LOCKOUT_ONE
0x29
Lockout- primary
level
Unlock the machine by the
server
42 DOWNLIMIT
DOWNLIMIT
Fault
0×2A DOWNLIMIT
DOWNLIMIT Fault
0×2A
Lower limit switch
failure, lower limit
switch trigger
Check the lower limit switch,
check the angle sensor, or
recalibrate the height