User manual HUSQVARNA T255 R

[. . . ] Always use common sense It is not possible to cover every conceivable situation you can face. If you still feel uncertain about operating procedures after reading these instructions, you should consult an expert before continuing. Do not hesitate to contact your dealer if you have any more questions about the use of the machine. We will willingly be of service and provide you with advice as well as help you to use your machine both efficiently and safely. [. . . ] The machine should not be used in areas where potential for fire or explosions exist. Never use the machine if you are tired, if you have drunk alcohol, or if you are taking medication that could affect your vision, your judgement or your co-ordination. Never allow anyone else to use the machine without first ensuring that they have understood the contents of the operator's manual. the owner is responsible for ensuring that the operators receive training. People and animals can distract you causing you to lose control of the machine. Be careful as clothing, long hair, and jewellery can get caught in moving parts. Make sure that there is always another person close at hand when you use the machines, so that you can call for help if an accident should occur. Avoid unfavourable weather conditions and body contact with lightning conductors and metal objects. Never drag the machine by means of the cord and never pull out the plug by pulling the cord. Never use the machine if any cable is damaged, but hand it in to an authorized service workshop for repair. Avoid having body contact with lightning-conductors/metal in the ground. Make sure that the filters in the vacuum cleaner are intact and clean. Adjust the rubber skirt to be in contact with the floor to ensure efficient dust collection. Put padding between the motor and the electric box to prevent damage to the machine. By changing the size of the diamond powder or grit, we can change how coarse or fine the scratches will be that are left behind from the grinding process. When suspended in a metal binding agent, the finished product is referred to as a Metal Bond or Sintered diamond segment. When suspended in a resin binding agent, the finished product is referred to as a Resin Bond diamond segment or pad. By changing the hardness of the binding agent, we can change how fast or slow the diamond abrasive will wear. Generally, the faster a diamond segment wears, the faster the productivity will be. By varying the above factors, changes can also be made to effect the following: · Flatness of floor (see next section). The following are general rules regarding diamond segments in grinding applications. As with all general rules there are exceptions or cases when it is not the case. [. . . ] Changing the size of the diamond grit to a smaller particle/grit size will effect the performance of the diamond tool in the following ways: · Reduce pressure on each individual diamond segment reduce wear rate on diamond segments. Reduce load on the machine and cause the grinder to draw less current. The opposite will occur when decreasing the number of segments under the machine. Diamond segment wear can be influenced by the following factors: They way diamond segments are set-up on the grinding unit will greatly influence the performance of the machine, the productivity levels and also the finished floor quality. [. . . ]