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11.1. How to resolve possible problems
Possible problems affecting the whole machine.
PROBLEM
The machine does not function
The brushes do not turn
The side brushes do not turn
The machine does not clean
evenly
No detergent is delivered
The detergent flow does not
stop
The suction motor does not
start
ENGLISH
24
11.
TROUBLESHOOTING
CAUSE
• battery connector disconnected
• the batteries are flat
• brush switch not pressed
• the accelerator has not been
operated
• the batteries are flat
• the reduction unit is faulty
• the motor is faulty
• the brushes are raised
• the fuse has tripped
• the reduction unit is faulty
• the motor is faulty
• the brush or disks are worn
• the detergent tank is empty
•
the
hose
delivering
detergent
to
the
blocked
• the solenoid valve is faulty
• pump malfunction
• the filter is clogged
• the solenoid valve is faulty
• the suction button has not been
pressed (off)
• there is no power to the suction
motor or the motor is faulty
• dirty water tank full
• connect the batteries to the
machine
• charge the batteries
• press the brush switch
• operate the accelerator
• charge the batteries
• have the reduction unit
replaced
• have the motor replaced
• lower the side brushes using
the lever on the steering
column
• reset the fuse by pressing
the button on the fuse itself
• have the reduction unit
replaced
• have the motor replaced
• replace
• fill it
the
• unblock and open the circuit
brush
is
• replace the solenoid valve
• replace the pump.
• clean the filter
• replace the solenoid valve
• press the suction button.
• check that the motor power
connector
connected
wiring;
connected, have the motor
replaced
• empty the dirty water tank.
REMEDY
is
correctly
to
the
main
if
it
is
correctly
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