ENGLISH
19
Debris bin raising/lowering
not functioning
The debris bin has not returned to
the correct position, but is still tipped
up or microswitch malfunction
Adjust or replace the microswitch
Debris bin tipping/raising enabling
button not pressed
Press the debris bin tipping/raising
enabling button
The centre brush switch is pressed Turn the centre brush switch off
Raising/lowering solenoid valves
malfunction
Replace the solenoid valves
Fuses blown Control/replace fuses
Side brushes not turning
Side brushes button not pressed Press the side brushes button
Centre brush switch not pressed Press the centre brush switch
Side brush rotation solenoid valve
malfunction
Replace the solenoid valve
Fuses blown Control/replace fuses
Side brushes do not lower
Side brushes button not pressed Press the side brushes button
Centre brush switch not pressed Press the centre brush switch
Brushes raising/lowering actuator
malfunction
Replace actuator
Actuator microswitches incorrectly
adjusted
Adjust microswitches
Side brushes do not rise
Side brushes button pressed Release the side brushes button
Centre brush switch pressed Release the centre brush switch
Actuator microswitches incorrectly
adjusted
Adjust microswitches
Headlights do not come on
Fuses blown Control/replace fuses
Bulbs blown Replace the burned bulb
Lights relay malfunction Replace relay
Flashing light not
functioning
Fuses blown Control/replace fuses
Bulbs blown Replace the burned bulb
The machine raises dust
Filter clogged
Shake the filter using the filter
shaker. If necessary, extract and
clean thoroughly
Filter damaged Replace the filter
Filter incorrectly installed Install the filter correctly
Filter housing gasket damaged Replace gasket
The machine leaves dirt on
the ground
Centre brush not adjusted or worn Adjust or replace the centre brush
The centre brush has picked up wire
or string
Remove the wire or string
The flaps are damaged Replace flaps
Bin full Empty the debris bin
Drive pump motor not
working (BATTERY
version)
Battery flat Recharge the battery
Fuses blown Check/replace fuses
Functions pump motor not
working (BATTERY
version)
Battery flat Recharge the battery
Fuses blown Check/replace fuses
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