BRAKING CONTROL
The machine has an encoder to help braking and also a mechanical brake. If the machine is moving and the accelerator pedal (6) is released,
the machine brakes, decelerating gently, until it stops the encoder. Only when the encoder has stopped is the electric brake engaged. If the
machine is moving and the brake pedal (19) (Fig. 19) is pressed, the machine brakes according to braking force of the mechanical system.
Only when the encoder has stopped is the electric brake engaged.
ALARM SCREEN
If there is an error, the writing AL is shown on the control display followed by a number (Fig. 20), this stays visible until the error is resolved.
When an error occurs, do as follows:
1. Stop the machine immediately.
2. If the error persists, switch o the machine, wait for at least ten seconds and switch on the machine.
3. If the error persists contact the nearest service centre.
The alarms can be divided into the following groups:
• Lockout alarms: these can only be reset by switching o the machine; they may entail the immediate stopping of the entire machine or a part
thereof.
• Manual reset alarms: these can be reset manually via the user interface; they may entail the immediate stopping of the entire machine or
a part thereof.
• Automatic reset alarms: these are reset automatically once the error has been resolved; they may entail the immediate stopping of the entire
machine or part thereof.
ALARM
NUMBER
DESCRIPTION
LOCK
MANUAL
AUTOMATIC
AL_1: General Memory error X
AL_2: General Key fault X
AL_3: General Undervoltage X
AL_4: General Overvoltage X
AL_5: General Batt. connection X
AL_6: General Dashboard communication X
AL_7: General FFM communication X
AL_8: General Internal communication 1 X
AL_9: General Internal communication 2 X
AL_10: General Enter tag X
AL_11: General Invalid tag X
AL_12: General Update in progress… X
AL_13: General Switch-o X
AL_14: General Recovery tank full X
AL_15: General Brake uid Reserve X
AL_41: Function Overtemperature X
AL_42: Function Power board damaged X
AL_43: Function Main fuse faulty X
AL_44: Function Main contactor faulty X
AL_45: Function Main contactor faulty - CC X
AL_46: Function Overcurrent - brush outputs 1-2-3 X
AL_47: Function Overcurrent - vacuum cleaner outputs 1-2 X
AL_48: Function Overcurrent - water pump outputs X
AL_49: Function Amperometric - brush output 1 X
AL_50: Function Amperometric - brush output 2 X
AL_51: Function Amperometric - brush output 3 X
ALARM
NUMBER
DESCRIPTION
LOCK
MANUAL
AUTOMATIC
AL_52: Function Amperometric - vacuum cleaner output 1 X
AL_53: Function Amperometric - vacuum cleaner output 2 X
AL_60: Function Timeout Actuator 1 X
AL_61: Function Amperometric Actuator 1 X
AL_62: Function Overcurrent Actuator 1 X
AL_63: Function Incorrect limit switches - actuator 1 X
AL_64: Function Timeout Actuator 2 X
AL_65: Function Amperometric Actuator 2 X
AL_66: Function Overcurrent Actuator 2 X
AL_67: Function Incorrect limit switches - actuator 2 X
AL_68: Function Timeout Actuator 3 X
AL_69: Function Amperometric Actuator 3 X
AL_70: Traction Overcurrent Actuator 3 X
AL_71: Traction Incorrect limit switches - actuator 3 X
AL_80: Traction Overtemperature X
AL_81: Traction Power board damaged X
AL_82: Traction Main fuse faulty X
AL_83: Traction Main contactor faulty X
AL_84: Traction Main contactor faulty - CC X
AL_85: Traction Overcurrent - traction output X
AL_86: Traction Amperometric - traction output X
AL_87: Traction Motor reading X
AL_88: Traction Electric brake fault X
AL_89: Traction Pedal fault X
AL_90: Traction Pedal pressed X
AL_91: Traction Encoder fault X
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