Nilfisk-ALTO NEPTUNE 5 SB FA - Handbuch (Seite 6)

4 1) Options / model variants
NEPTUNE 5 SB FA
Do not touch, cover or place
hose or cord over the chimney.
Danger for persons, risk of
overheating and fi re.
Electrical equipment
CAUTION!
Never spray electrical equip-
ment with water: risk of elect-
trical shock and short-circuit.
The cleaner may only be con-
nected to a correctly installed
plug socket.
Switching on the cleaner may
cause voltage fl uctuations.
Voltage fl uctuations should not
occur if the impedance at the
transfer point is less than 0.15

If in doubt ask your local electric-
ity supplier.
Maintenance and repair
CAUTION!
Always remove the plug from
the power supply before clea-
ning or carrying out mainte-
nance work on the cleaner.
Carry out only the maintenance
operations described in the oper-
ating instructions. Use only origi-
nal Nilfi sk-ALTO spare parts.
Do not make any technical modi-
fications to the high-pressure
cleaner.
Ensure that the machine is regu-
larly serviced by authorized Nil-
fi sk-ALTO dealers in accordance
with the maintenace plan. Failure
to do so will void the warranty.
CAUTION!
High-pressure hoses, fi ttings
and couplings are important
for the safety of the cleaner.
Use only high-pressure parts
approved by the manufac-
turer!
The power cord must not differ
from the version specifi ed by the
manufacturer and may only be
changed by an electrician.
Please contact your local author-
ized Nilfi sk-ALTO equipment dis-
tributor for all other maintenance
or repair needs!
Testing
The cleaner conforms to the Ger-
man „Guidelines for Liquid Spray
Jet Devices“. The high-pressure
cleaner must be subjected to a
safety examination in accord-
ance with the „Accident Preven-
tion Regulations for Working
with Liquid Spray Jet Devices“
as required, but at least every
12 months, by an authorised
inspector.
After all repairs or modifica-
tions to electrical equipment,
the protective conductor resist-
ance, the insulation resistance
and the leakage current must
be measured. Furthermore, a
visual inspection of the mains
power cord, a voltage and current
measurement and a function test
must be carried out. Our after-
sales service technicians are
at your disposal as authorised
inspectors.
The complete „Accident Preven-
tion Regulations for Working
with Liquid Spray Jet Devices“
are available from the Carl Hey-
manns Verlag KG, Luxemburger
Strasse 449, 50939 Cologne or
from the appropriate associa-
tion of employers’ liability insur-
ances.
The pressure-bearing parts of
this high-pressure cleaner have
been manufactured in accord-
ance with § 9 of the German
Pressure Vessels Ordinance
and successfully subjected to a
pressure test.
Bypass valve
The pressure is reduced by
means of a "bypass valve" which
returns water to the inlet side of
the pump at a minimum pressure.
The point at which this occurs is
set and sealed at the factory and
must not be adjusted.
2 Description
2.1 Purpose This high-pressure cleaner has
been designed for professional
use. It can be used for cleaning
agricultural and construction
equipment, stables, vehicles,
rusty surfaces, etc.
The cleaner has not been ap-
proved for cleaning surfaces
which comes into contact with
food.
Chapter 5 describes the use of
the high-pressure cleaner for
various cleaning jobs.
Always use the cleaner as de-
scribed in these operating in-
structions. Any other use may
damage the cleaner or the sur-
face to be cleaned or may result
in severe injury to persons.