User manual NILFISK NEPTUNE 7 FA

[. . . ] 1 For your own safety Prior to using the appliance for the first time, be sure to read this document through. Besides the operating instructions and the binding accident prevention regulations valid in the country of use, observe recognised regulations for safety and proper use. the appliance must · Only be used by persons, who have been instructed in its correct usage and explicitly commissioned with the task of operating it · only be operated under supervision · Not be used by children · Not be used by mentally or physically disabled persons. EN CAUTION High pressure jets can be dangerous. [. . . ] Cable connections should be kept dry and off the ground. Cables on drums should always be completely unwinded to prevent the cable from overheating. Extension cables should be of a watertight construction and comply with the below-mentioned requirements for length and cable dimensions. 1 Operation Before starting up the cleaner each time, please check it carefully for any defects. Always check for sufficient levels of fuel, oil and AntiScale. Also check the high pressure hose and gun, the insulation of the electric cable should be faultless and without any cracks. NOTE To achieve a long life and avoid problems with dirt in the gun and lance, the coupling and nipple have to be kept clean. Pull the blue quick-release grip (A) of the spray gun backwards. Insert the nipple of the spray lance (B) into the quick-release connection and release it. Pull the spray lance (or other accessory) forwards to check that it is securely attached to the spray gun. NOTE Always remove any dirt from the nipple before connecting the spray lance to the spray gun. Release trigger and lock the spray gun when not in use. EN NOTE The cleaner switches off automatically twenty seconds after the spray gun has been closed. Safety control block all the way to the left (counterclockwise-direction). For special applications: replace the standard nozzle with the steam spray nozzle (accessory). High pressure = clockwise (+) for high pressure · Low pressure = counterclockwise (­) for low pressure. Turn off the cleaning agent and spray until clean water is comming out of the lance. For special applications such as disinfection, the exact detergent concentration has to be determined by using a graduated measuring container. The use of cleaning agents while using the steam device will show a lower percentage and will result in a lower concentration. NOTE Never allow cleaning agent to dry on the surface to be cleaned. This machine shall only be used with cleaning chemicals supplied or recommended by Nilfisk ALTO. This machine will, when a cleaning agent has been chosen, spray out the detergent on high- as well as low-pressure. [. . . ] 1 Maintenance work Water filters After the first 50 operating hours Every six months or 500 operating hours As required Water filters are fitted at the water and pump inlets to prevent large particles of dirt from entering into the system. If the oil has a grey or white shade, change the oil. Top off oil level with fresh oil if necessary. Unscrew the oil drain plug and drain oil into a suitable container. [. . . ]