How To Resolve Possible Problems - Dustbane Hurricane Serie Manuel D'opération

Routine Maintenance
Daily operations
After each day's work, proceed as follows:
• Disconnect the machine from the power supply;
• 550 XTT model with rollers: empty the debris bin (fig. 17).
• Empty the dirty water drum and clean if necessary;
• Clean the squeegee blades and check for wear. If necessary, replace.
• Check that the suction hole in the squeegee is not blocked. If necessary remove encrusted dirt;
• Recharge the batteries according to the procedure described.
Weekly operations
• Clean the dirty water drum float switch and make sure it is working correctly;
• Clean the suction air filter and make sure it is undamaged. If necessary, replace.
• Clean the detergent filter at the front opening of the detergent tank (fig. 2, ref. 7) and check that it is not damaged (replace if
necessary);
• Clean the suction hose;
• Clean the dirty water and detergent tanks;
• Check the level of battery electrolyte and top up with distilled water if necessary.
Semi annual operations
Have the electrical circuit checked by qualified personnel.
Troubleshooting

How to resolve possible problems

[T]= Only models with traction
Possible problems affecting the whole machine.
Battery connector disconnected.
The batteries are flat.
Place the brush switch in the "0" position.
[T]= you have not used the brush switch.
You have not pressed the brush lever.
The motor thermal cutout has tripped; the motor is
overheated.
The brush motor fuse has blown.
The power supply or motor thermal cutout connectors are
d.
disconnecte
The batteries are flat.
The reduction unit is faulty.
The motor is faulty.
18
PROBLEM:
The machine does not function
CAUSE
PROBLEM:
The brushes don't turn
CAUSE
Connect the batteries to the machine.
Recharge the batteries.
Place the brush switch in the "1" position.
Press the brush switch.
Press the brush lever.
Release the brush lever, turn the brush switch to the "0"
position (off ); leave the machine to cool down for at least 45' .
Have someone check and eliminate the causes responsible for
the blown fuse, then replace.
Reconnect the power supply or motor thermal cutout
connectors.
Recharge the batteries.
Have the reduction unit replaced.
Have the motor replaced.
SOLUTION
SOLUTION