JLG X20JP - X600AJ Service Manual User Manual
Page 252
SECTION 6 - JLG CONTROL SYSTEM
6-36
– JLG Lift –
3121623
SCREEN ERRORS 1
SCREEN ERRORS 2
SCREEN ERRORS 3
ST1 GND
Control switch if outrigger no. 1
is on the ground.
ST1 OPEN
Do not consider
ST2 GND
Control switch if outrigger no. 2
is on the ground.
ST2 OPEN
Do not consider
ST3 GND
Control switch if outrigger no. 3
is on the ground.
ST3 OPEN
Do not consider
ST4 GND
Control switch if outrigger no. 4
is on the ground.
ST4 OPEN
Do not consider
ESSICAE
Key button for aerial part safeties
by-pass
ESSICCA
Key button for ground part
safeties by-pass
EM GROUND
Emergency stop switch on the
ground
PHOTO
Photocells – Indicates if the
photocells have the same signal
ALL. TEMP
Option reserved
for some markets
External temperature sensor
MICROJIB
Control switch if the JIB arm
is perfectly closed
EMNAV
Emergency stop switch on
remote control in basket
POSM1
Do not consider
POSM2
Do not consider
POSM3
Do not consider
POSM4
Do not consider
ACCEL
Accelerometers or inclination
sensors in the board
LOAD
Load cell
ROTA
Do not consider