Nilfisk 3707 Manual De Instrucciones página 25

CAUTION!
The following use of the device is strictly forbidden:
■ When the cable or plug is damaged. If appliance
is not working as it should, has been dropped,
damaged, left outdoors or dropped into water,
return it to an authorized service center.
■ Vacuuming liquids with machine not equipped
with specific original stopping systems.
■
Do not pull or carry by the cord, use the power
cord as a handle, do not close a door on cord, or
pull cord around sharp edges or corners. Do not
run the appliance over the cord. Keep cord away
from heated surfaces.
■
Vacuuming the following materials:
1.
Burning materials (embers, hot ashes, lit
cigarettes, etc.).
2. Naked flames.
3.
Combustible gas.
4.
Flammable liquids, aggressive fuels (gasoline,
solvents, acids, alkaline solutions, etc.).
5. Explosive dust/substances and/or ones liable
to ignite in a spontaneous way (such as
magnesium or aluminium dusts, etc.).
Note: Fraudulent use is not admitted.
Testing and guarantee
■ Testing
Each machine is subjected to a final test involving its
operation and performances. This guarantees maximum
efficiency during the work the machine must carry out.
■ Warranty
The guarantee clauses are specified in the sales contract.
How to request assistance
In the event of faults or malfunctions requiring the intervention
of specialized technicians, contact the Manufacturer or your
nearest After-Sales Service Centre.
Exclusion of liability
The machine was delivered to the user according to the
conditions valid at the time of purchase.
For no reason what so ever shall the user be authorized to
tamper with the machine.
Contact your nearest After-Sales Service Centre in the event
of faults.
All attempts by the user or by unauthorized personnel to
demount, modify or, more generally, tamper with any part of the
machine shall void the guarantee and relieve the manufacturer
of all responsibility for damage to either persons or property
caused by such action.
3707 - 3707/10 - 3907 - 3907/18 - 3907W
The manufacturer shall also be relieved of liability in the
following cases:
■ Wrong installation.
■ Improper use of the machine by inadequately trained
personnel.
■ Utilization contrary to the provisions in force in the country
of use.
■ Incorrect or insufficient maintenance.
■ Use of non-genuine spares or use of spares that are not
specifically made for the model in question.
■ Total or partial failure to comply with the instructions.
■ Failure to forward the warranty certificate.
■ Exceptional environmental events
Versions and variations
Versions for dust harmful for the health
Vacuum cleaners for dust harmful to health are classified
according to different dust classification, in compliance with
standard EN 60335-2-69 – Annexe AA:
■ L (low risk) suitable for separating dust with an exposure
limit value of over 1 mg/m
occupied; retains at least 99% of vacuumed particles;
■ M (medium risk) suitable for separating dust with an
exposure limit value not lower than 0.1 mg/m
least 99.9% of vacuumed particles;
H (high risk) for separating all dust with an exposure
■
limit value lower than 0.1 mg/m
volume occupied, including carcinogenic and pathogenic
dusts, such as asbestos; retains at least 99.995% of the
vacuumed particles.
■
In the case of dust harmful to health, contact the local
health and safety authorities, and observe national
regulations in force both during use and disposal.
■ Radioactive substances are not included in the
definition of the type of dust harmful to health described
above.
Machines designed for picking up sawdust and quartz-
containing mineral dust shall be at least M-class.
Versions for combustible powders (ACD)
This machine is suitable to vacuum combustible dust, with the
exception of magnesium dust, in areas not classified as ATE
(normal locations) and certified in accordance with EN 60335-
2-69 - Annex AA.
Refer to the manufacturer's sales network for these
versions.
For ACD devices, see the instructions for "ACD" use.
3
, depending on the volume
3
; retains at
3
, depending on the
3
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EN
GB
C65