User manual HUSQVARNA MP 250 S

[. . . ] Following the instructions will ensure that your machine gives long service, in normal operating conditions. The user advice and spare parts mentioned in this document are given as an indication, and do not constitute an undertaking. No warrantee will be granted in the event of errors or omissions, or for damage occurring during delivery, or caused by the design or use of the machine. We are very concerned about the quality of our products and we reserve the right to make any technical modifications to improve them, without warning. [. . . ] The manufacturer declines all responsibility for loss or damage resulting from misuse or any modification, alteration or powering that does not conform to the manufacturer's original specifications. - Extension cable: use a cable section suitable for the electrical output; connect to the main supply with a H07 RNF type cable with a section of: 3 x 2. For rough stone blocks or (light) concrete, us a Corex type "embedded nut" crown wheel in dry application. If they are lost, there is a risk of damaging the wheel · Apply the felt to the surface and leave it to dry for 5 hours. We recommend that you use some kind of weight to press down on the felt while it is drying. Place the magnesia block (A) on the plate (B) so that the block's angular section is between the wedge (C) and the edge of the plate. Insert the block by pressing it while orienting the wedge so that the block is held by greatest support surface possible (see FIG. FASTENING THE PLATES Please refer to the section on installing the crown wheel, the felt and the segments before starting this operation (SECTION 7). Ensure the guide and the plate are correctly positioned while the plate is being fitted. Granito, with or without joints For the first pass, we recommend once again the use of a Bakelite rough stone block crown wheel with a granular size of 16 Q. If this flat and well worn, with no significant bumps, use magnesia segments with a granular size of 00. Described below must be performed in the order stated for trimming, smoothing, jointing, polishing and final polishing. It should be considered that, despite the difference in the hardness of the different materials, both in terms of their mixture and their homogeneity, the trimming and polishing operations are identical but not the same for all the final polishing operations. SMOOTHING This operation, after trimming, consists of reducing the marks caused by the use of coarse-grained abrasives before the floor is jointed. For all types of paved floors, magnesia segments with a granular size of 1 are recommended. TRIMMING This operation consists of making the first pass with the machine after the flooring has been laid. The granular size of the initial abrasive is determined by the surface's regularity and the method in which it has been laid: The greater the discrepancy, the larger the size of the granules. explanation: · Paved floor: whether to standard dimensions or not and whether in marble, stone, conglomerate, cabochon or not. If the slabs are laid regularly and if the joints do not form fins greater than 1 or 2mm, use magnesia segments with a granular size of 0. JOINTING This operation, which intervenes between granular sizes 1 and 2, is essential for all paved floors, whatever the material. [. . . ] Kontakta din leverantör som står till ditt förfogande för att utföra reparationer på kortast möjliga tid och till bästa möjliga pris. WARRANTY The warranty is limited to the free of charge replacement of parts recognised as defective by Husqvarna (excluding wear components and consumables) providing the repair is made within after-sales service of Husqvarna or a recognised Husqvarna repair centre. The manufacturer is not responsible for any direct or indirect, material or immaterial, damages caused to persons or things by failure of the machine or the non operation of the machine. WARRANTY CONDITIONS To benefit the warranty, it is necessary to return the joined warranty certificate, duly completed, to Husqvarna within eight days of the purchase. [. . . ]