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US
ER!MANUAL!
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TR
OUBLESHOOTING
Tr
ouble Possible Cause Remedy
The
battery connector is disconnected Connect
The
batteries are completely discharged Charge the batteries
The
machine does not work, indicator
light (51) do not turns on
The power line disconnected from the power Connect
The
machine does not work, indicator
light (51) display red
The batteries are discharged Charge the batteries
Br
ush motor does not work, brush
indicator light (52) does not turn on.
The PCB or key board is broken Change the PCB or key
board
The
deck motor is overloaded Use less aggressive
brushes suitable for the
floor to be cleaned
Br
ush motor does not work, brush
indicator light (52) flashes
Obstruction preventing the brush from
rotating
Clean the brush hub
Va
cuum system motor does not work,
vacuum motor indicator light (53) does
not turn on
The PCB or key board is broken Change the PCB or key
board
Va
cuum system motor does not work,
brush indicator lights (53) flash
The vacuum motor is overloaded Check the vacuum motor
The
recovery tank is full Empty the recovery tank.
The
hose is disconnected from the
squeegee
Re-connect
Va
cuum assembly is clogged Clean or check
The
squeegee is dirty, or the squeegee
blades are worn or damaged
Clean and check the
squeegee
The
recovery tank do not latched closed Lock the latch (17)
In
sufficient vacuuming / water pickup
The tank cover is not properly closed, or the
gasket is damaged
Close the cover properly
or replace the gasket
The
solution filter is dirty Clean the filter
The
solution is empty Refill solution tank
So
lution flow control valve (31) is clogged Clean the valve
The
solution flow is insufficient
The solution is dirty Clean the solution
Ther
e is debris under the squeegee blades Remove the debris
The
squeegee leaves marks on the floo.
The squeegee blades are worn, chipped or
torn
Replace the blades
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