ELECTRICITY
140
80
547379EN
80 (08/03/2017)
Led
Message
Message
Description and
Investigations
Variable Speed
Controller
Hour meter
Calibrator
Comments
3 Flashs
MOSFET
F05009
PUp Trac MOS
Failure of power test when
switching on.
- Check the following points:
• With the line switch (KM1) CLOSED, the voltage at terminal “A” of
the variable speed controller must be equal to the battery voltage
(if no movement activated).
• With the line switch (KM1) OPEN, the voltage at terminal “A” of the
variable speed controller is around 7-8 V.
1 - If one of the two points above is correct, the problem originates
outside the variable speed controller
. In this case, perform the following
checks (list not exhaustive):
• No negative voltage on the chassis.
• The electric pump must be isolated from the chassis.
• The electrical power harnesses must not be in short circuit.
2 - If any of the points described above is not proven, the
problem originates inside the variable speed controller
. In this
case, perform the following checks.
2 - 1 - With the line switch (KM1) CLOSED, the voltage at terminal “A”
of the variable speed controller is <3 V:
• Disconnect the travel motor cables (terminal A, S F1 & F2 on the
variable speed controller).
• Switch the variable speed controller off and on.
• Check if the problem persists.
• Disconnect connector ‘B’ of the variable speed controller logic
module, connect a wire from plug “B1” of the variable speed
controller logic module to a positive battery.
• Switch the variable speed controller off and on.
• Check the status of the LED: if the problem persists, change the
variable speed controller or otherwise check the insulation of the
variable speed controller and the switch (KM3).
2 - 2 - With the line switch (KM1) OPEN, the voltage at terminal “A” of
the variable speed controller is <3 V:
• Internal fault in the variable speed controller, replace it.
F05006
Mosfet s/c
Failure of power test
when switching on
- Turn off the machine: if the problem persists, repeat the procedure
described above
4 Flashs
SWITCH OPEN
OR CLOSED
F05008
PUp Trac Weld
Line switch (KM1)
“CLOSED” (stuck or welded) when
switched on: the variable speed
controller measures a voltage on
terminal “A” 2 volts less than the
battery’s rated voltage.
- Check if the line switch (KM1) is OPEN when the power supply is cut:
• KM1 OPEN: variable speed controller OK.
• KM1 CLOSED: switch stuck, check the switch, check its power
supply and replace if necessary.
- Check that there is a delay of 2 seconds between switching on and
the closure of the line switch (KM1).
• DELAY = 2s: variable speed controller OK.
• Delay ≠ 2s: variable speed controller defective, driver of LINE
switch out of service.
- Check the power cables.
F05020
Line Cont O/C
Line switch (KM1)
“OPEN”: the variable speed
controller measures a voltage on
terminal “A” 3 volts less than the
battery’s rated voltage.
- Check:
• The mechanical condition of the switch.
• The coil of the switch.
• The control of the switch coil.
• The power and auxiliary fuses.
• The wiring of the motors.
- Check output B8 of the variable speed controller logic module, the
signal is negative, if this is not the case, the line switch driver is out of
service: change the variable speed controller.
F05021
Coil s/c (std)
Digital output in short circuit on
the E/S module: BASE
- Check:
• The wiring.
• The elements controlled by the module.
Summary of Contents for 150 AETJ L
Page 7: ...INTERACTIVE REPAIR MANUAL 4 547379EN 08 03 2017 ...
Page 29: ...AXLE 26 30 547379EN 30 08 03 2017 ...
Page 31: ......
Page 33: ...JIB BASKET 30 55 547379EN 55 08 03 2017 ...
Page 39: ...70 547379EN 70 08 03 2017 HYDRAULIC 36 ...
Page 41: ...70 547379EN 70 08 03 2017 HYDRAULIC 38 ...
Page 43: ...70 547379EN 70 08 03 2017 HYDRAULIC 40 ...
Page 45: ...70 547379EN 70 08 03 2017 HYDRAULIC 42 ...
Page 61: ...HYDRAULIC 58 70 547379EN 70 08 03 2017 ...
Page 73: ...HYDRAULIC 70 70 547379EN 70 08 03 2017 ...
Page 77: ......
Page 167: ...AXLE 26 30 547379EN 30 08 03 2017 ...
Page 169: ......
Page 171: ...JIB BASKET 30 55 547379EN 55 08 03 2017 ...
Page 177: ...70 547379EN 70 08 03 2017 HYDRAULIC 36 ...
Page 179: ...70 547379EN 70 08 03 2017 HYDRAULIC 38 ...
Page 181: ...70 547379EN 70 08 03 2017 HYDRAULIC 40 ...
Page 183: ...70 547379EN 70 08 03 2017 HYDRAULIC 42 ...
Page 199: ...HYDRAULIC 58 70 547379EN 70 08 03 2017 ...
Page 211: ...HYDRAULIC 70 70 547379EN 70 08 03 2017 ...
Page 215: ......
Page 286: ......