Nilfisk-Advance SCRUBTEC 344 Series Service Manual page 11

Service Manual – SC401, SCRUBTEC 344
CAUTION: CORD MODELS
− 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 plug to the electrical mains, check that frequency
and voltage, shown on the machine serial number plate (29), 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, cuts, cracks and wear. If
necessary, replace it.
− If the power supply cable is damaged, it must be replaced by the Manufacturer or by an
authorised Service Centre.
− 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 rotating brush must not come into contact with the power supply cable.
− Keep the 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.
− If the machine:
−
Does not work properly
−
Is damaged
−
Has water or foam leaks
−
Has been left outdoors exposed to bad weather conditions
−
Is wet or has been dropped into water,
− turn it off immediately and contact the Nilfisk Service Center or a qualified technician.
03 - General Information 11