Dustbane Labrador Serie Manuel D'opération page 6

• Never leave the machine unattended with the motor on. Before leaving it, turn the motors off and make sure it cannot
move accidentally by disconnecting it from the power supply and removing the electronic key.
• Never use the machine to transport people or goods or to tow things.
• Do not tow the machine.
• Never rest objects of any weight on the machine for any reason.
• Never obstruct the ventilation and heat dispersion openings.
• Never remove, modify or circumvent safety devices.
• Numerous unpleasant experiences have shown that a wide range of personal objects may cause serious accidents. Before
beginning work, remove jewelry, watches, ties, etc.
• The operator must always use personal protection devices: protective apron or overalls, non-slip waterproof shoes,
rubber gloves, protective goggles and ear protectors and mask to protect the respiratory tract.
• When using floor cleaning detergents, follow the instructions and warnings on the product labels.
• Do not use detergents that may produce hazardous reactions, vapors, heat, etc.
• Keep hands away from moving parts.
• Never wash the machine with water jets.
• Make sure the electrical characteristics of the machine (voltage, frequency, power) given on the nameplate correspond
to those of the mains electricity supply.
• Make sure the power sockets used for battery chargers and mains powered models are properly earthed and protected
by a 2-pole thermal magnetic switch with differential circuit-breakers. In the event of a malfunction or failure,
the earth connection provides the path of least resistance for electrical current, minimizing the risk of electric shock.
Mains powered versions come with a three-wire cable and a three-pin earthed plug for use in a suitable earthed socket.
The earth wire is yellow and green. Never connect this wire to anything other than the earth terminal of the socket.
The plug must be plugged into a suitable socket, correctly installed and wired according to local standards. Incorrect
wiring or failure to connect the machine's earth wire may lead to a risk of electric shock. If you are in doubt about the
proper grounding of the power socket, have it checked by a qualified electrician. Do not tamper with the plug supplied
with the machine. Only use sockets that are suitable for the machine's mains plug. If the plug needs to be replaced, have
the job done by a qualified electrician. Use of adapters with the machine's mains power plug is strictly forbidden.
• Battery charger: check the power cable regularly for damage; if the power cable is damaged, do not use the charger.
To replace the cable, contact a specialist service centre.
• Battery charger, when carrying out maintenance on the machine, disconnect both power supplies (AC and DC).
• In the presence of particularly strong magnetic fields, assess the possible effect on the control electronics.
• It is indispensable to respect the battery manufacturer's instructions and applicable legislation.
• The batteries should always be kept clean and dry to avoid surface leakage current.
• Protect the batteries from impurities such as metal dust.
• Never rest tools on the batteries as they could cause short circuits leading to explosions.
• When using battery acid, always follow scrupulously the safety instructions given in the "Batteries: preparation " section.
• If the machine is installed with lead batteries (WET), keep sparks, flames and hot materials away from the batteries.
Explosive gases are released during normal operation, in particular when charging.
• If the machine is installed with lead batteries (WET), highly explosive hydrogen gas is produced when charging
the batteries. Lift the tank (insert the safety bracket) during the entire battery charge cycle and only perform
the procedure in areas that are well ventilated and far away from naked flames.
• If deciding to no longer use the machine, it is recommended to remove the batteries and consign them to a waste
collection centre, in compliance with environmental safety standards in force.
• To charge the batteries, always use the battery charger supplied with the machine (if supplied), or one that meets
the recommended values shown in the technical specifications.
• In the event of machine faults and/or malfunctions, switch it off immediately (disconnecting it from the batteries/mains
power supply); do not try to repair it, rather contact the manufacturer' service centre.
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Parts & Operations Manual Labrador