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8
ENGLISH
• All modifications to the appliance are prohibited. Any
modifications made to the appliance shall render the
Declaration of Conformity null and void and relieve the
manufacturer of all liability under civil and criminal law.
Main components
• B1 Adjustable spray nozzle
• B2 Lance
• B3 Gun with safety catch
• B4 Power supply cable with plug
• B5 High pressure hose
• B6 Detergent tank (on models with this feature)
Accessories (if included in the supply package –
see fig.1)
• C1 Nozzle cleaning tool
• C2 Rotating nozzle kit
• C3 Handle
• C4 Brush
• C5 Hose reel
Safety devices
Caution - Danger!
Do not tamper with or adjust the safety valve setting.
• Safety valve and/or pressure limiting valve. The safety
valve is also a pressure limiting valve. When the gun
trigger is released, the valve opens and the water
recirculates through the pump inlet or is discharged onto
the ground.
• Thermostat valve (D1 where fitted) If the water
temperature exceeds the temperature set by the
manufacturer, the thermostat valve discharges the hot
water and draws in an amount of cold water equal to the
amount of water discharged, until the correct
temperature is restored.
• Safety catch (D): prevents accidental spraying of water.
Installation (fig.2)
Assembly
Caution - Danger!
All installation and assembly operations must be
performed with the appliance disconnected from the mains
power supply.
The assembly sequence is illustrated in fig.2.
Assembling the rotating nozzle
(For models with this feature)
The rotating nozzle kit delivers greater washing power. Use
of the rotating nozzle may cause of reduction in pressure of
25% compared to the pressure obtained with the adjustable
nozzle. However, the rotating nozzle kit delivers greater
washing power due to the rotation of the water jet.
Electrical connection
Caution - Danger!
Check that the electrical supply voltage and frequency
(V-Hz) correspond to those specified on the appliance data
plate (fig.2). The appliance should only be connected to a
mains power supply equipped with an adequate earth
connection and a differential security breaker (30 mA) to cut
off the electricity supply in the instance of a short circuit.
Use of extension cables
Use cables and plugs featuring “IPX5” protection level. The
cross-section of the extension cable should be proportionate
to its length; the longer it is, the greater its cross-section
should be. See table I.
Water supply connection
Caution - Danger!
Only clean or filtered water should be used for intake. The
delivery of the water intake tap should be equal to that of
pump capacity.
Place the appliance as close to the water supply system as
possible.
Connection points
• Water outlet (OUTLET)
• Water inlet with filter (INLET)
Connection to the mains water supply
The appliance can be connected directly to the mains
drinking water supply only if the supply hose is fitted with a
backflow preventer valve as per current regulations in force.
Make sure that the hose is at least Ø 13 mm and that it is
reinforced.