Upright MX19 - 2-12 Depression Mechanism Cylinder

Page 4-6
Troubleshooting 4.6 - Electric
MX15/19
4.6 E
LECTRIC
Table 4-3:
Electrical Troubleshooting Table
C
OMPONENT
F
UNCTION
L
OWER
C
ONTROLS
U
PPER
C
ONTROLS
D
RIVE
F
ORWARD
D
RIVE
R
EVERSE
H
IGH
S
PEED
/C
REEP
R
AISE
P
LATFORM
L
OWER
P
LATFORM
S
TEER
L
EFT
S
TEER
R
IGHT
D
EPRESSION
M
ECHANISM
E
XTEND
D
EPRESSION
M
ECHANISM
R
ETRACT
B
RAKES
T
ILT
A
LARM
D
OWN
A
LARM
B
ATTERY
C
HARGE
Alarm--ALM
Batteries--BAT XXXXXXXXXXXXXX
Battery Charger--CHG
X
5 AMP Circuit Breaker--F1
XXXXXXXXXXXXXX
175 AMP Fuse--F2
XXXXXXXXXXXX
Hour Meter/Low Voltage indicator--HM
I/O Board--I/O XXXXXXXXXXXXXX
Motor Control--MC
XXXXXXXXXXXX
Motor--MOT X XXXXXXXXX
Motor Relay--R1 X XXXXXXXXX
Chassis Emergency Stop Switch--S1 XXXXXXXXXXXXXX
Chassis Lift Switch--S2
X X
Chassis Key Switch--S3 XXXXXXXXXXXXXX
Lift/Drive Selector Switch--S4
XXXXX
Platform Down Switch--S5 X
Platform Emergency Stop Switch--S6 XXXXXXXXXXXXXX
Interlock Switch--S7
XXXXXXXX
PQ Control Handle--S8 XXXXX
Height Limit Switch--S9 X
Platform Steering Switch--S10 XX
Tilt Sensor--SNSR XXXXXXXXXXXXXX
Steering Solenoid (right)--SOL1A
X
Steering Solenoid (left)--SOL1B X
Platform Lift Solenoid--SOL2A X
Down Solenoid--SOL2B X
Depression Mechanism Extension Solenoid--SOL3A X
Depression Mechanism Retraction Solenoid--SOL3B X
Reverse Solenoid--SOL4A X
Forward Solenoid--SOL4B X
060569-004