Tennant T681 Manual De Instrucciones página 31

PROBLEMS
The machine does not work
The brushes do not turn
The machine does not clean uniformly
No solution comes out of the detergent tank
The suction motor does not start
The squeegee does not clean or has poor suction
The machine does not move
The machine does not brake
The batteries do not provide the normal working time
TROUBLESHOOTING
CAUSES
The batteries are disconnected
Blown fuse
Ignition key not engaged
Emergency button pressed
The dirty water tank is full
Blown fuse
Damaged motor
The brush or disks are worn
Damaged solenoid valve
Dirty solenoid valve
Detergent solution tank empty
The hose delivering detergent to the brush is blocked
Blown fuse
Damaged solenoid valve
Dirty solenoid valve
The dirty water tank is full
Blown fuse
Damaged motor
Squeegee blocked or damaged
is faulty
Blockage in the suction hose
The suction hose is not connected to the squeegee or is
damaged
Damaged motor
Electromagnetic brake clamp screws loose
Electromagnetic brake faulty
The battery poles and charging terminals are dirty and oxidised
The electrolyte has evaporated and is not covering the plates
completely
The battery charger does not work or is not suitable
EN
SOLUTIONS
Connect the batteries to the machine
Recharge the batteries
Replace
Turn the key
Release the emergency button
Empty the dirty water tank
Replace
Recharge the batteries
Replace
Replace
Replace
Check
Top up
Unblock
Open the tap
Replace
Replace
Clean
Empty the dirty water tank
Replace
Recharge the batteries
Replace
Replace the blades
Check
Check
Check
Recharge the batteries
Replace
Tighten the screws
Replace
Clean and grease the poles and terminals, charge the batteries
Top up all elements with distilled water so that all plates are
covered, then recharge the battery.
Check
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