User manual NILFISK BR 752

[. . . ] The undersigned certify that the above ertify mentioned model is produced in accordance with the following directives h and standards. Caractéristiques techniques avec tête porte-brosses / plateaux support disque Description Diamètre brosse / disque Poids sans batteries et avec réservoirs vides Poids maximum avec batteries, réservoirs pleins et opérateur (75 kg) (PTC) Puissance moteur brosse / plateau support disque Vitesse de rotation brosse / plateau support disque Pression brosses / plateaux support disque avec extra-pression désactivée Pression brosses / plateaux support disque avec extra-pression activée 30 kg 48 kg BR 652 330 mm 175 kg 446 kg 2 x 400 W 230 tr/mn 32 kg 50 kg BR 752 355 mm 177 kg 448 kg Pour déposer les brosses/plateau support disque, exécuter les points de 1 à 3, puis décrocher manuellement la brosse/plateau support disque du moyeu en la faisant tourner dans le sens de rotation (F). REMARQUE Pour un lavage / séchage correct du sol près du mur, Nilfisk recommande d'approcher le côté droit de la machine, comme illustré dans la figure 3. The purpose of this Manual is to provide the operator with all necessary information to use the machine properly, in a safe and autonomous way. [. . . ] Open the cover (20) and check that the recovery tank (19) is empty, otherwise empty it with the drain hose (24). Fill the tank with a detergent suitable for the work to be performed (highly concentrated detergent). Do not fill the detergent tank completely, leave a few inches from the edge. NOTE If the detergent tank is empty (in case of new system, system emptied for cleaning, etc. ), in order to fill the hose quickly, it may be useful to drain EcoFlexTM system once or several times (see the procedure in Maintenance chapter). Adjust the height of the steering wheel (1) with the lever (2) and the height of the heel support (5) to reach a comfortable position. Turn the ignition key (58) to "I" without pressing the drive pedal (4). Check if the battery green warning light (62) turns on. If the yellow or red warning light turns on, turn the ignition key (58) back to "0" and charge the batteries (see the procedure in Maintenance chapter). Drive the machine to the working place by keeping the hands on the steering wheel and pressing the pedal (4). The drive speed can be adjusted from zero to maximum speed by increasing the pressure on the pedal (4). The forward/reverse gear is selected with the relevant lever (51) which is at the right of the steering wheel. NOTE The driver's seat (17) is equipped with a safety sensor, which allows the machine to be driven by pressing the pedal (4) only when the operator is on the driver's seat. NOTE The machine is equipped with an anti-skid safety system (LED (72) flashing) that reduces the speed when turning and when the machine tilts laterally, irrespectively of the pressure on the pedal. In this case, the reduction of speed is not a malfunction but a characteristic that improves the machine stability and safety in every condition. Start scrubbing, by turning the steering wheel (1) and moving the machine forward by pressing the pedal (4). NOTE The machine is equipped with a safety system that turns on the brushes and vacuum system only when the machine is moving. It is not necessary to lock the machine during stopping or parking, because the electromagnetic brake on the wheel turns on automatically when the drive pedal is not pressed. If necessary, to reduce the noise, turn on the mute function by pressing the switch (55). NOTE It is suggested to use the mute function only on smooth floors without joints. NOTE For correct scrubbing/drying of floors at the sides of the walls, Nilfisk suggests to go near the walls with the right side of the machine as shown in figure 3. If necessary, stop the machine and turn the squeegee balance adjusting handwheel (35) so that the rear blade - in all its length - touches the floor. [. . . ] NOTE The draining cycle lasts about 30 seconds, then the vacuum function automatically turns on, which allows to remove the detergent remained. The draining cycle can also be performed with the detergent tank (42) full of water, thus cleaning the system thoroughly. It is advisable to perform this type of draining to clean the EcoFlexTM system from dirt and deposits if the machine has not been used/cleaned for a long time. The draining cycle can be performed also to quickly fill the detergent supply hose when the tank (42) is full but the system is still empty. [. . . ]