User manual NILFISK BACKVACUUM XP

[. . . ] When the vacuum inlet and/or hose are turned to parts of the human body. Use without the guards, protective covers and safety systems installed by the manufacturer. Vacuuming liquids with vacuum cleaners not equipped with specific original stopping systems. Explosive dust/substances and/or ones liable to ignite in a spontaneous way (such as magnesium or aluminium dusts, etc. [. . . ] The load-bearing capacity of the surface the vacuum cleaner is placed on must be suitable for bearing its weight). If an extension cable is used, make sure it is suitable for the power input and protection degree of the vacuum cleaner. Never spray water on the vacuum cleaner: this could be dangerous for persons exposed and could short circuit the power supply. The vacuum cleaner's power socket must be protected by a differential circuit-breaker with surge current limitation, that shuts off the power supply when the current discharged to the ground exceeds 30 mA for 30 msec. Make sure there is no evident sign of damage to the vacuum cleaner before starting work. Before plugging the vacuum cleaner into the electrical mains, make sure the voltage rating indicated on the data plate corresponds to that of the electrical mains. Plug the vacuum cleaner into a socket with a correctly installed ground contact/connection. The plugs and connectors of the connection cables must be protected against splashes of water. Make sure that connections to the electrical mains and plug are correct. Use the vacuum cleaners only when the cables that connect to the electrical mains are in perfect condition (damaged cables could lead to electric shocks!Regularly check there are no signs of damage, excessive wear, cracks or ageing on the electric cable. Wash the container with clean water if aggressive substances have been vacuumed. Store the vacuum cleaner in a dry place, out of reach of unauthorised persons. When the vacuum cleaner is used to vacuum hazardous substances, the filters become contaminated, therefore: work with care and avoid spilling the vacuumed dust and/or material; place the disassembled and/or replaced filter in a sealed plastic bag; close the bag hermetically; dispose of the filter in accordance with the laws in force. The filter must be replaced with one of identical characteristics, filtering surface and category. To guarantee the safety level of the vacuum cleaner, only original spare parts supplied by the manufacturer should be used. The precautions described below must be taken during all maintenance operations, including cleaning and replacing the primary and absolute filters. The maintenance, cleaning and decontamination operations must only be performed with the vacuum cleaner turned off and the plug disconnected from the power socket. It is absolutely forbidden to perform maintenance with the plug connected to the socket. If the user is performing the maintenance operations, the vacuum cleaner must be disassembled, cleaned and overhauled as far as reasonably possible without hazards for the maintenance personnel or other people. The suitable precautions include decontamination before disassembling the vacuum cleaner, adequate filtered ventilation of the exhaust air from the room in which it is disassembled, cleaning the maintenance area and suitable personal protection. A check must be carried out by the manufacturer or the personnel of the same at least once a year. [. . . ] 10) from the outside and remove the deposited waste as indicated in the figure. 11) between container (4) and filter chamber (3) fails to guarantee a good seal: Loosen the four screws (2) that lock the filtering chamber (3) against the vacuum cleaner structure. Allow the filtering chamber (3) to lower down and tighten the screws (2) once it has reached the tightness position. Figure 12 Dispose of the vacuum cleaner in compliance with the laws in force. [. . . ]