Machine Identification Data; Safety Devices; Safety Prescriptions; General Precautions - Nilfisk CV Serie Manual De Instrucciones

Machine identification data

See fig. 1.
A = Vacuum model
B = Electrical power
C = Serial number
D = Operating frequency
E = Category
F = Motor rpm
G = Powering voltage with delta connection (Volts)
H = Current rating with delta connection (Amps)
I = Three-phase power supply
L = Powering voltage with star connection (Volts)
M = Current rating with star connection (Amps)
N = Protection degree of electric motor
P = Weight of the machine
R = Year of manufacture
S = Insulation class of electric motor
T = Machine built in compliance with Machine
Directive 89/392/EEC
Note
For no reason must the data plate values be altered.

Safety devices

WARNING!
Check that all guards are correctly positioned
and fully efficient before starting and using the
machine.
Never tamper with the safety devices.
Always check that the protections and safety
devices are mounted and efficient at the beginning
of each work shift or before using the machine.
If this is not the case, switch off the vacuum and
inform the person in charge.
The vacuum has been manufactured with particular
attention to the operator's safety.
Each component has been selected in compliance with
the safety guarantees supplied by the Manufacturer.
Each structural element is connected to the ground
cable in order to eliminate all risks of the operator
being electrocuted even in the case of an electrical
fault.
All electrically powered components and all moving
parts are protected by casings or guards able to
prevent even accidental contact with the operator.
11/2016
CV 10, CV 15, CV 15W-AV, CV 18, CV 30, CV 30W

Safety prescriptions

General precautions

Become thoroughly familiar with the contents of this
manual before starting, using, servicing or operating
the vacuum in any way.
Never allow unauthorized personnel to work on the
vacuum.
Never wear unbuttoned or loose clothing such as ties,
scarves or torn garments which could become caught
up by the vacuum.
Wear appropriate clothing for accident-prevention
purposes.
Consult your employer about the current safety
provisions and specific accident-preventing devices to
use in order to ensure personal safety.
Never start the machine if it is faulty.
Before using the machine, always check that any
hazardous condition has been eliminated and inform
the persons in charge about any operational fault.
Check that all guards and protections are correctly
mounted and that all safety devices are installed and
efficient.
The area where maintenance operations are carried
out (ordinary and extraordinary) must always be clean
and dry. Suitable tools must always be available and
efficient.
Repairs must only be carried out when the machine is
at a standstill and disconnected from the electricity and
pneumatic supply. Never ever carry out repairs without
having first received the necessary authorization.
Comply with the maintenance and technical assistance
procedures and information given in this manual.
Never ever use gasoline, solvents or other inflammable
liquids such as detergents.
Only use commercially available authorized non
flammable and nontoxic solvents.
Never use compressed air to clean the machine or
its components. When this is absolutely unavoidable,
protect the eyes by wearing goggles with side guards
and limit the pressure to 2 bar at most.
Never lubricate the machine or open the waste
container whilst the vacuum is operating.
Before beginning electrical connection, check that
the powering voltage and frequency values are those
indicated on the data plate of the machine.
Connect the machine to an electricity main with an
efficient ground circuit.
Only authorized personnel must be allowed to work on
the electrical part of the machine and this must always
be disconnected from the electricity main.
5
GB
C311