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must be followed.
ELECTRICAL CONNECTIONS
•
The voltage indicated on the rating plate
must correspond to the voltage of the
electric source.
•
Safety class 1 – The units may only be con-
nected to properly earthed (grounded)
electric sources.
•
Only use or replace electrical supply cables
for this unit which correspond to the types
indicated by the manufacturer.
to the parts' list for the part number and
type.
•
Switching-on procedures may produce
brief voltage drops. In the case of insuf-
fi cient power source conditions, interfer-
ence to other devices may arise. No inter-
ruptions are to be expected in the case of
power supply resistance of less than 0,15
Ohm.
•
Never touch the mains plug with wet
hands.
•
Do not run over, crush or pull the power
supply cable or extension cord, otherwise
it may be damaged.
•
Protect the cable from heat, oil and sharp
edges.
•
Regularly examine the power supply line
for damage such as cracking or ageing.
If damage is discovered, the line must be
replaced by an authorized service centre
before any further use.
APPLICATIONS
•
Before use, check that the unit and oper-
ating equipment, in particular, the power
supply cable and the extension cord are in
the perfect condition and are safe to oper-
ate. Do no use this unit if not in perfect
condition.
•
Never use it to vacuum explosive or com-
bustible gases, liquids, or dusts, or undi-
luted acids and solvents. Substances to
avoid also include petrol, paint thinner
and fuel oil which could form explosive
fumes or mixtures in contact with the tur-
bulent air under vacuum. In addition, the
list includes acetone and aluminium and
magnesium dusts. These substances can
also corrode the parts of the unit.
•
Do not vacuum burning or glowing ob-
jects or open fl ames.
Refer
•
Do not direct the unit at people or ani-
mals.
•
Avoid use at low temperatures.
•
The appropriate safety regulations must
be observed when using the unit in dan-
gerous areas (such as petrol stations). It
is forbidden to operate the unit in poten-
tially explosive environments.
•
This machine is suitable for institutional
use, such as hotels, schools, hospitals, in-
dustries, shops, offi ces and residences.
OPERATION
•
The operator must use the unit in accord-
ance with the regulations. He/she must
take local conditions into consideration
and be aware of other people, especially
children, when operating the unit.
•
The unit may only be used by persons who
have been instructed in its operation or
who have proven their ability to operate it
and who have been expressly authorized
to use it. The unit may no be operated by
children or by the infi rm and frail without
supervision.
•
Never leave the unit unattended unless it
is switched off and disconnected from the
electrical supply source.
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