JLG X23J - X700AJ Service Manual - Manual (Page 545)

SECTION 6 - JLG CONTROL SYSTEM
6-56 – JLG Lift – 3121448
SETUP 4 - CALIBRATING SWING SENSOR
(X23J –X700AJ Only)
A NEW SWING SENSOR WILL ACT AS IF IT IS WITHOUT
RESTRICTED AREA UNTIL THE FOLLOWING PROCEDURE IS PER-
FORMED. THE UPPER FRAME COULD INTERFER WITH THE OUT-
RIGGERS.
This menu allows calibrating the swing sensor for proper
operating with outriggers on restricted work area.
1. Connect the remote control box to ground cable.
2. Stabilize the machine (full work area).
3. Lift up the lower boom almost 1 mt (to avoid con-
tacts with outrigger) for calibration position.
Figure 6-22.
4. Swing CW 180 degrees (centered over opposite end
of chassis) for Calibration Position.
Figure 6-23.
5. Stop the engine.
TO ENSURING THE SUCCESS OF THE CALIBRATION IT IS ESSEN-
TIAL SWING THE UPPER FRAME ON CW DIRECTION ONLY, AND
THE ROTATION HAS BEEN CARRIED OUT AGAINST THE MECHAN-
ICAL STOP 1.
Figure 6-24.
IN CASE OF REPLACING A NEW SWING SENSOR OR ECM4; THE
SWING FUNCTION COULD BE PREVENTED TO MANUAL ROTATIE
THE TURNTABLE, ACTIVATE THE SWING CONTROL BY THE
EMERGENCY PROCEDURE.
FWD
FWD