Display Alarms - Dustbane Labrador Serie Manuel D'opération

Display Alarms

Alarm
Brush protector
Drive protector
Water reserve
No water
Dirty water thank
Chemical finished
Function board not detected
Battery reserve
Call service
Battery charging
Charging complete
O.C. Brush
Drive board temperature
Accelerator fault
Drive board U.V.
Relay fault
Electric brake fault
20
Parts & Operations Manual
Possible cause
The brush motor has overheated. Faulty
thermal protector contact on the motors.
Faulty connection.
The drive wheel has overheated. Faulty
thermal protector contact on the motor.
Faulty connection.
Solution tank almost empty. Stuck
sensor. Faulty sensor or connection.
Solution tank empty. Stuck sensor.
Faulty sensor or connection.
Dirty water tank full. Stuck sensor.
Faulty sensor or connection.
Chem-Dose tank empty. Stuck sensor.
Faulty sensor or connection.
Communication with functions board
interrupted. Faulty auxiliary boards.
Battery voltage less than : 21.9 V GEL/
AGM - 21 V ACID. Flat batteries.
The set number of hours for scheduled
service has been reached/exceeded.
The on-board battery charger is
operating, all the machine's functions are
disabled.
The on-board battery charger is operating,
the charge is complete, all the machine's
functions are disabled.
Excessive motor effort. Faulty functions
board. Brush motor faulty
Excessive vehicle effort. Faulty drive
board. Electric brake engaged.
Faulty potentiometer connections.
Faulty potentiometer.
Battery voltage less than 18.3 V GEL/AGM
- 18 V ACID. Flat or degraded batteries.
Faulty relay. Faulty relay connection.
Faulty wiring. Faulty electric brake.
The electric brake has been enabled
in the Technical menu but is not fitted
on the machine.
Labrador
What to do
Wait for the brush motors to cool
down. Replace the brush motor. Check
the connection.
Wait for the brush motors to cool
down. Replace the brush motor. Check
the connection.
Fill the solution tank. Clean the level
sensor. Replace the level sensor.
Fill the solution tank. Clean the level
sensor. Replace the level sensor. Check
the connection. To resume work, turn the
operation selector to the OFFposition
(reset errors).
Empty the dirty water tank. Clean the
level sensor. Replace the level sensor.
Check the connection. To resume work,
turn the operation selector to the OFF
position (reset errors).
Fill the Chem-Dose tank. Clean the level
sensor. Replace the level sensor. Check
the connection.
Check the connection between the
boards. Check the auxiliary boards.
Recharge the batteries. Replace the
batteries.
Call a service centre to arrange servicing.
Disconnect the battery charger.
Disconnect the battery charger.
Check motor load. Replace functions
board. Replace the brush motor.
Cool or heat the board. Do not overwork
the machine on long-ramps. Replace
the drive control board. Check
the electric brake.
Check the connection.
Replace the potentiometer.
Charge or replace the batteries.
Replace the relay.
Check relay connections.
Check the wiring. Check / replace
the electric brake. Correct the settings
in the Technical Menu.