ENGLISH
USER MANUAL
4
9097264000(1)2008-02 A
CA 331
WARNING!
The machine power supply cable is grounded and the relevant plug is grounded too. In case of machine
malfunction or breakdown, grounding connection reduces the risk of electric shock.
The power supply cable plug must be connected to an appropriate outlet, which is grounded according to
law in force.
Improper connection can cause electric shock. Consult a qualified technician to make sure that the outlet is
properly grounded.
Do not tamper with the power supply cable plug. If the power supply cable plug cannot be connected to the
outlet, have new grounded outlet installed by a qualified technician, according to the law in force.
Before connecting the power supply cable to the electrical mains, check that frequency and voltage, shown
on the machine serial number plate (1), match the electrical mains voltage.
Do not unplug the machine by pulling the supply cable. To unplug, grasp the plug, not the cable.
Do not handle the plug or the machine with wet hands.
Turn off all controls before unplugging.
Regularly check the power supply cable for damages, cracks, cuts, etc. If the power supply cable is
damaged, replace it immediately.
To avoid any risk, if the power supply cable is damaged, contact the Nilfisk Service Center or a qualified
technician.
Do not pull or carry the machine by the power supply cable and never use the power supply cable as a
handle. Do not close a door on the power supply cable, or pull the power supply cable around sharp edges
or corners. Do not run the machine on the power supply cable.
The brushes must not come into contact with the power supply cable.
Keep the power supply cable away from heated surfaces.
To reduce the risk of fire, electric shock, or injury, do not leave the machine unattended when it is plugged
in. Disconnect the machine from the electrical mains when not in use and before performing maintenance
procedures.
Always protect the machine against the sun, rain and bad weather, both under operation and inactivity
condition. Store the machine indoors, in a dry place.
Do not allow to be used as a toy. Close attention is necessary when used near children.
Use only as shown in this Manual. Use only Nilfisk's recommended accessories.
Take all necessary precautions to prevent hair, jewels and loose clothes from being caught by the machine
moving parts.
Do not leave the machine unattended without being sure that it cannot move independently.
Do not use the machine on slopes with a gradient exceeding the specifications.
Do not use the machine in particularly dusty areas.
While using this machine, take care not to cause damage to people or objects.
Do not bump into furniture, shelves or scaffoldings, especially where there is a risk of falling objects.
Do not put any can containing fluids on the machine.
The machine working temperature must be between 0°C and +40°C.
The machine storage temperature must be between 0°C and +40°C.
The humidity must be between 30% and 95%.
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