User manual NILFISK DUO BOOSTER

[. . . ] If the overload protection device of the motor trips (motor stops), release the trigger of the spray handle. Lock the spray handle with locking device and turn the start/stop switch to position , , 0". The machine must be placed in a room where it is not exposed to frost. Even a short water deficiency can damage the sleeves of the pump. Important instructions Connection to public mains according to the applicable regulations in your country. [. . . ] It is recommended to let a service technician authorized by Nilfisk-ALTO prepare the pipeline. 9 3. 7 Venting UNO BOOSTER: 0 1 Turn start/stop switchto position - 1 -. Let the water run until all air has escaped from the pump (even water flow). In the case of a recently installed system, or if the pipeline and the pump have been emptied in any other way, the system should be vented by starting the pump and then let the water run at each outlet point of the pipeline at turns. When connecting the high pressure hose directly to the machine, the system should be vented by starting the pump and activating the trigger of the spray handle without having attached the spray lance. DUO BOOSTER: In the case of a recently installed system, or if the pipeline and the pump have been emptied in any other way, the system should be vented as follows: 1. When connecting the high pressure hose directly to the machine, activate the trigger of the spray handle without having attached the spray lance. Let the water run until all air has escaped from the pump (even water flow). 1 0 2 1+2 10 3. 7 Venting (continued) 1 0 2 1+2 2. When connecting the high pressure hose directly to the machine, activate the trigger of the spray handle without having attached the spray lance. Let the water run until all air has escaped from the pump (even water flow). Clean nipple of any impurities each time the spray lance has been dismounted. 2 4. 1. 4 Selection of spray lance 27 27 50 53 80 80 107 107 152 MULTIPRESSURE P bar Q l/min. 17 35 17 33 17 27 17 26 17 C Hvid Sort Brun Grøn Blå Rød Orange Gul Blank N 1 2 1 2 1 2 1 2 1 You may use a double spray lance as well as a single spray lance with the machine. Close the shut-off cock of the water inlet and activate the spray lance or open the high pressure cock to relieve the pipeline / high pressure hose of pressure. 4. 6 Frost protection The machine should be installed in a frost-free room. Concerning outdoor outlet points it should be possible to empty that part of the line which is exposed to frost. IMPORTANT: For safety reasons, hoses, spray lances and other accessories should always be thawed prior to use. 17 5 Fields of Application and Working Methods 5. 1 Fields of application The most important fields of application for this product are: Agriculture Transport Building & Construction Light industry Service Cleaning of machinery, agricultural implements, stalls, equipment and buildings. Cleaning of vehicles, public baths, institutions etc. 5. 2 Working pressure The high pressure system may be used with high or low pressure at your own option: Low pressure High pressure Intermediate pressure Is first and foremost used for the application of detergents and for rinsing. As an example it may be used for the cleaning of surfaces which cannnot stand a too powerful jet, i. e. soft surfaces. 5. 3 Detergents As standard the system is delivered without a detergent injector. If you want to use detergents or disinfectants these should be dosed through an external injector (see section 4. 1. 5) or internally through the pump (see section 4. 1. 6). The most efficient cleaning is reached with detergents in conjunction with the high pressure cleaning. For that purpose Nilfisk-ALTO can offer you a series of products specially developed for high pressure cleaning, among other fields within: · · · · Cleaning of vehicles, machines, stalls etc. Disinfection Degreasing of workpieces Descaling The products are water-based, without phosphates, and the applied tensides (surface active substances) comply with the present requirements for easy biodegradability. Contact your Nilfisk-ALTO distributor for directions as to which product(s) will fulfil your requirements. [. . . ] If the pressure is still too high, repeat items 1-3. 6. 4 Disposable waste This high pressure washer consists of parts which can affect the invironment when thrown away. Parts that can pollute are as follows: Oil, painted/zinc-coated parts, plastics/plastic-coated parts. Therefore, it is important to follow the laws concerning the removal of polluting and dangerous materials when replacing spare parts or disposing of high pressure washer. It is recommended that you bring the rejected parts to waste disposal areas or recycling plants that are approved for the destruction of these types of materials. 22 7 Trouble Shooting You have chosen the best quality and therefore deserve the best service. [. . . ]