Nilfisk-ALTO 20 Operating Instructions Manual

Contents

Nilfisk-ALTO 20 Operating Instructions Manual Manual pdf 5 page image

312.1 Fitting the mounting bracketPosition the holder so that there is plenty of space aboveand below the place where the vacuum unit is to be located.Make sure there is a minimum of 500 mm free space abovethe Centix 20 container. Mark the positions for the fourscrew holes with a pen or similar. Then select appropriatescrews and, if necessary, wall plugs for the type of wallsurface to which the bracket is to be attached. Drill thefour holes for the mounting bracket. The diameter of thescrew holes in the holder is 5 mm. Fit the mounting bracketwith the large opening pointing upwards, see Fig. 1. Tightenthe screws so that the holder is held firmly in place (screwsprovided).2.3 Connecting the machineThe machine is connected with the suction pipe in the uppermost position andthe exhaust pipe in the lower position.This connection should not be glued but can be taped when the unit is serviced ata later date. The suction pipe socket can be fitted to two different points depending onthe direction in which you would like to install the pipe system.To relocate the suction pipe socket, you need to do the following:1. Release the suction pipe socket by unscrewing the four combination Torx screwswith a Torx T20 or an ordinary screwdriver, Fig. 3.2. Pull the socket out of the machine, see Fig. 4.3. Loosen the plug blanking off the outlet to which you intend moving the suctionpipe socket. Unscrew the four combination Torx screws. Remove the blanking plugfrom the machine.4. Adapt (move) the suction pipe socket to the new outlet. NB! The socket is marked ”Up”.Make sure the socket is fitted with ÏUpÓ uppermost. Fasten the socket by fitting and tightening the four screws, Fig. 5.5. Fit the blanking plug to the outlet previously occupied by the suction pipe socket. Use the four screws to hold it in place. Theexhaust pipe must be firmly attached to the wall to ensure its connection with the socket does not loosen. Remember thatyou will need to be able to turn the bent pipe in different directions to ensure a suitable pipe layout. Then connect up theexhaust pipe and muffler, Fig 6. Fit the central vacuum cleaner so that the exhaust pipe is as short as possible, max. 10 met-res. Take the surroundings into consideration when positioning the exhaust. For this reason, you should always fit a muffler.For additional information concerning the assembly and installation of the pipe system and low-current lead, please refer to theseparate assembly instructions supplied with the pipe package.2 Vacuum unit Centix 20 assembly instructions2.2 Locating the vacuum cleaner on themounting bracketPosition the vacuum unit so that the mounting bracket is directlyabove the wall bracket, see Fig. 2. Lower the machine down on tothe mounting bracket. Make sure the corresponding bracket onthe machine is held firmly in place by the wall bracket.Fig. 1Fig. 2Fig. 3ExhaustInletFig. 6Fig. 4 Fig. 5