SECTION 6 - SERVICE - (RS)
3124288
– JLG Lift –
6-3
6.4 LSS TROUBLESHOOTING (RS)
The following tables are furnished to provide possible resolutions for common difficulties.
Table 6-3. LSS Troubleshooting - RS
PROBLEM
POSSIBLE RESOLUTION
JLG Analyzer displays "MAX NOT IN
RANGE" after the step "LIFT TO MAX"
during Angle Calibration
The Angle Sensor’s upper limit is not acceptable. The Angle Sensor’s reading
must fall /- 35 counts of 210 counts when the platform is at maximum ele-
vation.
1. Check the Angle Sensor to ensure that it is installed properly and that no
debris has become lodged around the Angle Sensor lever arm.
2. Ensure that the lever arm is installed properly and is not damaged.
JLG Analyzer displays "MAXANGLE
TO HIGH" after the step "LIFT TO MAX"
during Angle Calibration
The Angle Sensor's reading when the platform is at maximum elevation was
greater than 245 counts. The Angle Sensor's reading when the platform is at max-
imum elevation must be a number less than or equal to 245 counts.
1. Check the Angle Sensor to ensure that it is installed properly and that no
debris has become lodged around the Angle Sensor lever arm.
2. Ensure that the lever arm is installed properly and is not damaged.
JLG Analyzer displays "LOW NOT IN
RANGE" after the step "LOWER TO
STOWED" during Angle Calibration
The Angle Sensors lower limit is not acceptable. The Angle Sensor’s reading
must fall /- 35 counts of 40 counts when the platform is stowed.
1. Check the Angle Sensor to ensure that it is installed properly and that no
debris has become lodged around the Angle Sensor lever arm.
2. Ensure that the lever arm is installed properly and is not damaged.
JLG Analyzer displays "MINANGLE
TOO LOW" after the step "LOWER TO
STOWED" during Angle Calibration
The Angle Sensor's reading when the platform is stowed was less than 5 counts.
The Angle Sensor's reading when the platform is stowed must be a number
greater than or equal to 5 counts.
1. Check the Angle Sensor to ensure that it is installed properly and that no
debris has become lodged around the Angle Sensor lever arm.
2. Ensure that the lever arm is installed properly and is not damaged.
JLG Analyzer displays "CAL FAIL!" at
any time during the ANGLE calibra-
tion.
The technician has pressed ESC on the Analyzer during the calibration routine or
the Angle Sensor’s Range with the platform stowed to the platform at maximum
elevation was not acceptable.
1. ESC was accidentally pressed during the Calibration procedure. The pre-
viously calibrated values will not be lost. Attempt ANGLE calibration again.
2. Check the Angle Sensor to ensure that it is installed properly and that no
debris has become lodged around the Angle Sensor lever arm.
3. Ensure that the lever arm is installed properly and is not damaged.
JLG Analyzer displays "INVALID
RANGE" after the step "LOWER TO
STOWED"
The sensors range from stowed to maximum height was not acceptable.
1. Check to ensure that the Angle sensor is mounted properly.
2. Ensure that the angle sensors lever arm is still functioning properly and is
not broken.
JLG Analyzer displays "NOT IN GND
MODE" when attempting to perform a
LOAD Calibration
The machine is not in Ground Mode.
1. Re-attempt LOAD Calibration after setting the key switch to the Ground
Control position.
JLG Analyzer displays "CAL ANGLE"
when attempting to perform a LOAD
Calibration.
The Angle Sensor has not been calibrated.
1. The Angle Sensor must be calibrated before a LOAD calibration can occur.
Enter the CALIBRATIONS menu and perform an ANGLE calibration.
Go to Discount-Equipment.com
to order your parts
