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. 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) 2.4.1 Accessories (where applicable - see fig.1). Nozzle cleaning tool Rotating nozzle kit Handle Brush Hose reel 2.5 3.1 3.2 3.3 3.4 Safety devices A Do not tamper with or adjust the safety valve setting. - Safety valve and 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. - Safety catch (D): prevents accidental spraying of water. | INSTALLATION (FIG.2) Assembly A 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. Electrical connection A 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. 3.3.1 Use of extension cables Use cables 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 A 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. 3.4.1 Connection points l Water outlet (OUTLET) ■ Water inlet with filter (INLET) 3.4.2 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 0 13 mm and that it is reinforced. 2.4 Main components English 11 4.1 4.2 4.3 4.4 3 5.1 5.2 5.3 I ADJUSTMENT INFORMATION (FIG.3) Adjusting the spray nozzle (for models with this feature) Water flow is adjusted by regulating the nozzle (E). Adjusting the detergent (on models with this feature) Detergent flow is adjusted using the regulator (F). Adjusting the detergent pressure Set the adjustable nozzle on " Q " to deliver detergent at the correct pressure (on models with this feature). Adjusting the pressure (on models with this feature) The regulator (G) is used to adjust the working pressure. The pressure is shown on the pressure gauge (where fitted). | INFORMATION ON USE OF THE APPLIANCE (FIG.4) Controls - Starter device (H). Set the starter switch on (ON/1) to: a) start the motor (in models without TSS device); b) set the motor ready to start (in models with TSS device). If there is a pilot light on the starter device, it should light up. If the "low/high”settings are available, use them as follows: Low : low pressure washing High : high pressure washing Set the starter device switch on (OFF/O) to shut down the appliance. If there is a pilot light on the starter device, it should go out. - Water jet control lever (I). A Caution - Danger! During operation the appliance must be positioned as shown in fig. 4 on a sturdy, stable surface. Start-up A Caution - Danger! Before starting up the appliance check that the water supply hose is connected properly; use of the appliance without water will damage it; do not cover the ventilation grilles when the appliance is in use. On three-phase models for professional use, at first use start the appliance for a very short time to check that the motor is running in the correct direction. If the motor fan is turning anti-clockwise, exchange two of the three phase wires (L1, L2, L3) in the electrical plug. 1) Turn on the water supply tap fully. 2) Release the safety catch (D). 3) Depress the gun trigger for a few seconds and start up the appliance using the starter device (ON/1). TSS models - In TSS models with automatic delivery flow cut-off system: - when the gun trigger is released the dynamic pressure automatically cuts out the motor (see fig.4); - when the gun trigger is depressed the automatic drop in pressure starts the motor and the pressure is restored after a very slight delay; - if the TSS is to function correctly all gun releasing and depressing operations must be performed at intervals of less than 4-5 seconds. To prevent damage to the appliance, when running do not stop the wa...