User manual NILFISK CTS22 L-M-H REV 07-2010

[. . . ] 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. Before using the vacuum cleaner, the operators must be informed, instructed and trained on how to work it and for which substances its usage is permitted including the safe method for removing and disposing of the vacuumed material. [. . . ] 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. ATEX variant: extensions, plugged in electrical devices and adapters cannot be used when the vacuum cleaner is used for flammable dust. 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. 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. 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. 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. Parameter Voltage (50 Hz) Power rating Power rating (EN 60335-2-69) (50 Hz) Noise level Protection Insulation Container capacity Inlet (diameter) Max vacuum Max vacuum with limiting valve Maximum air flow rate(without hose and reductions) Maximum air flow rate (with hose, length: 3 m, diameter: 50 mm) Hoses allowed for "L" and "standard" classes (diameter) Hoses allowed for "M" and "H" classes (diameter) Main filter surface for "standard", "L" and "M" classes Upstream absolute "H" filter surface - HEPA 14 according to MPPS method (EN 1882) Downstream "ULPA 15" absolute filter surface "Version standard, L and M" weight "Version H" weight Units V kW kW dB(A) IP Class L mm hPa - mbar hPa - mbar m3/h - L/min' m3/h - L/min' mm mm m2 m2 m2 kg kg / 1. Checking the rotation direction of the vacuum unit motor Check the vacuum cleaner operation by putting a hand on the inlet 1st CTS22 If the vacuum cleaner expels the air from the vacuum hose, the rotation direction is not correct; remove the plug from the socket and ask for assistance from qualified personnel to perform the correct phase connection. 2nd CTS22 L, M, H - CTS40 L, M, H - BDC40 H If the vacuum cleaner does not vacuum any air, the rotation direction is not correct; remove the plug from the socket and ask for assistance from qualified personnel to perform the correct phase connection. 3rd CTT40 L, M, H The activation of the red indicator (3) located over the switch (2) signals the wrong rotation direction of the motor ; remove the plug from the socket and ask for assistance from qualified personnel to perform the correct phase connection. Dust container release lever Castor lever Manual filter shaker knob Vacuum gauge Start/stop switch Phase sequence red indicator (CTT series) Cover band lever Safety bolt (H class) Electric power cable Handle Filter shaker stop hook Inlet plug Prior to starting, check that: the filters are installed all latches are tightly locked the vacuum hose and tools have been correctly fitted into the inlet (1) the bag or safety dust container is installed, if applicable. Figure 9 Vacuum gauge (2): green zone (3), red zone (1) Check the flow rate: when the vacuum cleaner is operating, the pointer of the vacuum gauge must remain in the green zone (3) to ensure that the speed of the intake air does not drop below the safety value of 20 m/sec; if the pointer is in the red zone (1) it means that the speed of the air in the vacuum hose is less than 20 m/s and that the vacuum cleaner is not operating in safety conditions. The container and/or bag must only be disposed of by qualified personnel and in compliance with the laws in force. Wash the container with clean water if aggressive substances have been vacuumed. Store the vacuum cleaner in a dry place, out of reach of unauthorized people. 14) when the vacuum cleaner is transported or not being used (particularly in the case of M, H versions). Remove the paper bag from the deflector and close it hermetically with the supplied plug. Insert a new paper bag taking care that it is tight with the deflector. To guarantee the safety level of the vacuum cleaner, only original spare parts supplied by the manufacturer should be used. [. . . ] 17) from the outside and remove the deposited waste as indicated in figure 17. 18) between the container and the filtering chamber (3) fails to guarantee tightness: 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. 19) should first be disassembled in order to be perfectly cleaned: Use the lever (1) to remove the cover (2) together with the primary filter. [. . . ]