19
Parts & Operations Manual
Labrador
! WARNING: If the batteries are not recharged regularly as described above, they may be irrevocably damaged. The manufacturer
is not liable for any malfunctions resulting from neglect, improper and/or incorrect use.
! WARNING: When the batteries are flat, make sure they are not left for an extended time without charging to avoid shortening battery
life. Check battery charge at least once a week.
Troubleshooting
Problem
Cause
Remedy
The machine does not work
The batteries are disconnected
Connect the batteries to the machine
The batteries are flat
Recharge the batteries
Blown fuse
Replace
Electronic key not inserted
Engage.
The brushes do not turn
The dirty water tank is full
Empty the dirty water tank
Blown fuse
Replace
Relay damaged
Replace
The batteries are flat
Recharge the batteries
Motor damaged
Replace
The machine does not clean uniformly
The brush or abrasive disks are worn
Replace
No solution comes out
of the detergent tank
Solenoid valve damaged
Replace
Solenoid valve dirty
Check
The detergent tank is empty
Top up
The hose delivering detergent to the
brush is blocked
Unblock
Blown fuse
Replace
Detergent flow does not stop
Solenoid valve damaged
Replace
Solenoid valve wiring damaged
Check
The suction motor does not start
The dirty water tank is full
Empty the dirty water tank
Blown fuse
Replace
Squeegee lever raised
Lower
The batteries are flat
Recharge the batteries
Motor damaged
Replace
The squeegee does not clean
or has poor suction
The edge of the rubber blades in contact
with the floor is worn
Replace the blades
Blockage or damage in the squeegee
Check
The dirty water tank float is activated
or is blocked by dirt, or is faulty
Empty the dirty water tank, check
the float
Blockage in the suction hose
Check
The suction hose is not connected
to the squeegee or is damaged
Check
The machine does not move
The batteries are flat
Recharge the batteries
Damaged motor
Replace
The batteries do not provide the normal
working time
The battery poles and charging terminals
are dirty and oxidized
Clean and grease the poles
and terminals, charge the batteries
The battery charger does not work
or is not suitable
Check