10
Recovery tank
: weekly clean it as follows: switch off the machine, switch off the voltage, open the
dirty water tank. Remove the M99 (page 9) suction motor cover. Then remove the suction motor: the
filter and the net will be cleaned underneath. Drain the dirty water from the M2 (page 7) pipe. Remove
the dirt that has settled in the tank. To do this, open the M0 (page 7) cap to have visibility inside the
tank.
Trouble
Possible Cause
Possible Solution
The machine does not start up
Low battery
Main fuse blown
Ensure battery is charged
Replace fuse*
The machine does not move
Defective handle switch
Blown fuse
Speed control know set to low
Check/Replace handle switch
Replace fuse
Increase speed adjustment
The brush does not rotate
Blown fuse
Replace fuse
The vacuum does not work
Blown fuse
Defective vacuum switch
Recovery tank indicator is
lighted.
Replace fuse
Check/replace switch
Reset the indicator by turning
the Main Panel Power Control
Switch of the Key Switch OFF
and then back ON.
The squeegee does not
recovery completely
Vacuum switched OFF
Vacuum hose blocked
Recovery tank lid not sealed
Recovery tank full
Worn/improperly adjusted
squeegee blades
Turn ON vacuum
Clear blockages
Seat tank lid
Empty recovery tank
Replace/adjust squeegee
blades
No solution on the brushes
Solution tank empty
Water switch turned OFF
Solution Valve closed
Solution filter clogged
Solenoid valve defective
Fill solution tank
Turn water switch ON
Open solution valve
Clean filter
Replace valve
Insufficient Cleaning
Incorrect brush selection
Incorrect detergent selection
Worn brushes
Select correct brush
Select correct detergent
Replace brush
Fault diagnosis
WARNING
- Before performing maintenance or making adjustments, switch off the machine and
unplug from the batteries. The following simple checks may be performed by the operator.
* If the fuse blows several times, the machine should be checked by an authorized Service Agent
