JLG 4017PS Service Manual - Manual (Page 215)

9-57 3706PS, 3707PS, 4014PS, 4017PS, 33.7, 37.6, 37.7
Electrical System
BOOM ANGLE
SENSOR – NOT
CALIBRATED
2343 5000mS
Boom angle sensor reading is
+99°
Lift Up is de-rated to 60%
(Constant Data)
of the maximum personality for
Cabin Mode
Lift Up is de-rated to 20%
(Constant Data) of the maximum
personality for Platform Mode
Hydraulic Quick Connect is
allowed despite boom angle
(DFM)
Platform controls shall be
prevented
The UGM detects that a valid boom
angle sensor calibration has not
been performed
The Boom
Angle Sensor
Calibration
procedure is
performed
successfully
BOOM ANGLE
SENSOR – OUT OF
RANGE HIGH
2344 5000mS
Boom angle sensor reading is
+99°
Lift Up is de-rated to 60%
(Constant Data)
of the maximum personality for
Cabin Mode
Lift Up is de-rated to 20%
(Constant Data) of the maximum
personality for Platform Mode
Machine Setup’s PLATFORM
OPTION is DISABLED; UGM J7-4
Boom Angle Sensor analog input is
more than 4.5V
Power cycled
BOOM ANGLE
SENSOR – OUT OF
RANGE LOW
2345 5000mS
Boom angle sensor reading is
+99°
Lift Up is de-rated to 60%
(Constant Data)
of the maximum personality for
Cabin Mode
Lift Up is de-rated to 20%
(Constant Data) of the maximum
personality for Platform Mode
Machine Setup’s PLATFORM
OPTION is DISABLED; UGM J7-4
Boom Angle Sensor analog input is
less than 0.6V
Power cycled
BOOM ANGLE
SENSOR – NOT
RESPONDING
2346 5000mS
Boom angle sensor reading is
+99°
Lift Up is de-rated to 60%
(Constant Data)
of the maximum personality for
Cabin Mode
Lift Up is prevented if the platform
is attached in Cabin Mode
All functions are prevented in
Platform Mode
Main Lift Up or Down valve current
greater than 950mA;
the engine is running; BOOM
ANGLE SENSOR – NOT
CALIBRATED (2342) not active;
BOOM ANGLE SENSOR – OUT OF
RANGE HIGH (2344) not active;
BOOM ANGLE SENSOR – OUT OF
RANGE LOW (2345) not active;
LIFT – CURRENT FEEDBACK
READING TOO LOW (33287) not
active; boom not within +3.0° of
mechanical stop; boom angle >
+10° (for bucket tear out capability);
boom angle sensor does not change
at least 0.5° in 4,000mS; DEBUG à
BOOM NR is NO
Power cycled