User manual NILFISK ATTIX 155-01

[. . . ] 4 Setting to work - connection to the power supply . Read the operating instructions and comply with the important safety recommendations identified by the word WARNING!Before starting the vacuum cleaner, it is absolutely essential to read these operating instructions and to keep them ready at hand for consultation. The vacuum cleaner can only be used by people who are familiar with the way it works and who have been explicitly authorised and trained for the purpose. [. . . ] Only replace the electric power cable with one of the same type as the original: H07 RN - F. the same rule applies if an extension is used. The cable must be replaced by the manufacturer's Service Centre staff or by equivalent qualified personnel. Comply with the safety regulations governing the materials for which the vacuum cleaner is used. If the version for liquids is used: Make sure the liquid level sensor is working correctly before vacuuming liquids. If foam forms, turn off the vacuum cleaner immediately and empty the container. Warning: Switch off the vacuum cleaner immediately if foam or liquid leaks out. Regularly clean the liquid level limiting device and check to make sure that there are no signs of damage. When vacuuming a mix of water and air, take care to avoid overloading the motor of the vacuum unit. If an extension cable is used, make sure it is suitable for the power input and protection degree of the vacuum cleaner. 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 ms or an equivalent protection circuit. Never spray water on the vacuum cleaner: this could be dangerous for persons exposed and could short circuit the power supply. Comply with the safety regulations governing the materials for which the vacuum cleaner is used. Disconnect the vacuum cleaner from its power source before cleaning, servicing, replacing parts or converting it to obtain another version/variant, the plug must be removed from the socket. Carry out only the maintenance operations described in this manual. Do not modify the vacuum cleaner in any way. Failure to comply with these instructions could jeopardize your safety. Moreover, such action would immediately void the EC declaration of conformity issued with the vacuum cleaner. Depending on the vacuumed dust quantity and if the pointer of the vacuum gauge switches from the green zone (2) to the red zone (3) turn the vacuum cleaner off and shake the main filter with the knob (1). Do not shake the filter while the vacuum cleaner is on, as this could damage the filter itself. Wait before restarting the vacuum cleaner, to allow the dust to settle. All latches are tightly locked; The vacuum hose and tools have been correctly fitted into the inlet (1); The bag or safety container is installed, if applicable. [. . . ] 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. The filter must be replaced with one of identical filtering surface characteristics. Otherwise the vacuum cleaner will not operate correctly. Before proceeding with these operations, turn off the vacuum cleaner and remove the plug from the power socket. [. . . ]