Haulotte Group OPTIMUM 1931 E, Книга по эксплуатации

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123 4000429690 E 11.15 US / GB
OPTIMUM 8 - OPTIMUM 1931 E
E
- Trouble shooting and diagram
Failure Code C Description
F08 : Electric circuit
Supply
F08.04
(D)
1
COMBIACX : Power capacitors voltage does not increase at start-up
Ensure that no external device is connected to the batteries.
Check battery, power cables and connections.
2
COMBIACX : The controller detects an overvoltage or under voltage condition
Overvoltage threshold is 35V, under voltage threshold is 9.5V.
If the fault appears at start-up or during standby : Check that no external device (relays switching, solenoids
energizing/de-energizing... ) is connected to the batteries, creating down-going pulses.
If no voltage transient is detected on the supply line and the alarm appears every time the key is switched
ON : Replace the controller
Check if the fault appears during driving acceleration (under voltage condition detected) : Check battery
charge ; check for damaged batteries, battery cables and connections
Check if the fault appears during release braking (overvoltage condition detected) : Check line contactor
contact, battery power cable connection
4
COMBIACX : At start-up, the battery voltage is too low or too high ( < 0.8 Vbatt or > 1.2 Vbatt)
Check that the controller SET BATTERY parameter value matches the battery nominal voltage ( 24VDC ).
Check that the TESTER MENU / BATTERY VOLTAGE parameter shows same value as the battery voltage
measured with a voltmeter. If it does not match, then do a ADJUST BATTERY function
If the default still appears, replace the battery
8
COMBIACX : A low logic level of Key-Off has been detected during start-up diagnosis
Check that no external device (relays switching, solenoids energizing/de-energizing... ) is connected to the
batteries, creating down-going pulses
Check the connection of power cabled to the battery terminal, positive and negative, to MC DRIVE and to
+Batt and -Batt, which must be screwed with a torque comprised in the range 5,6Nm-8,4Nm
If no voltage transient is detected on the supply line and the alarm appears every time the key is switched
ON : If no voltage transient is detected on the supply line and the alarm appears every time the key is
switched ON
16
ACEXPower capacitors voltage does not increase at start-up
Ensure that no external device is connected to the batteries.
Check battery, power cables and connections.
32
ACEX : The controller detects an overvoltage or under voltage condition
Overvoltage threshold is 35V, under voltage threshold is 9.5V.
If the fault appears at start-up or during standby : Check that no external device (relays switching, solenoids
energizing/de-energizing... ) is connected to the batteries, creating down-going pulses.
If no voltage transient is detected on the supply line and the alarm appears every time the key is switched
ON : Replace the controller
Check if the fault appears during driving acceleration (under voltage condition detected) : Check battery
charge ; check for damaged batteries, battery cables and connections
Check if the fault appears during release braking (overvoltage condition detected) : Check line contactor
contact, battery power cable connection
64
ACEX : At start-up, the battery voltage is too low or too high ( < 0.8 Vbatt or > 1.2 Vbatt)
Check that the controller SET BATTERY parameter value matches the battery nominal voltage ( 24VDC ).
Check that the TESTER MENU / BATTERY VOLTAGE parameter shows same value as the battery voltage
measured with a voltmeter. If it does not match, then do a ADJUST BATTERY function
If the default still appears, replace the battery
12
8
ACEX : A low logic level of Key-Off has been detected during start-up diagnosis
Check that no external device (relays switching, solenoids energizing/de-energizing... ) is connected to the
batteries, creating down-going pulses
Check the connection of power cabled to the battery terminal, positive and negative, to MC DRIVE and to
+Batt and -Batt, which must be screwed with a torque comprised in the range 5,6Nm-8,4Nm
If no voltage transient is detected on the supply line and the alarm appears every time the key is switched
ON : If no voltage transient is detected on the supply line and the alarm appears every time the key is
switched ON