At apartment renovation, construction of the house or service of the car often it is necessary to cut, clean and polish metal or other materials. It is the best of all to perform such works by means of the angular grinder called also simply "Bulgarian". Work with this tool requires skill, attention and observance of safety precautions.
It is required to you
- - angular grinder ("Bulgarian");
- - the cutting disk;
- - protective clothing;
- - mittens;
- - safety glasses.
Instruction
1. Before work with "Bulgarian" surely put on protective suit from dense material and mitten. Eyes need to be protected from sparks points or guard. When cutting metal of its particle and spark often fly to several meters. Therefore make sure that in work area there are no flammable objects and substances.
2. Pick up disk for the tool. Depth of section of material is defined by blade circle diameter. It is necessary to remember that the you use the cutting element, bigger on diameter, the consumption of power will be higher. Insert disk into the device and reliably fix it by jambnut. Attach the protection cover to the machine.
3. Fix preparation in vice or special clamping device. It is not necessary to rely on the dexterity, experience and force, trying to hold piece of work hands or to press it to floor leg. Reliable fastening of preparation will save you from possible injuries and defects in work.
4. Bring the tool to preparation so that it was possible to saw its bottom side of disk, closest to you. Begin to cut preparation, strong holding "Bulgarian" in hands not to allow its failure.
5. Doing has spent on drink, you watch that the disk had no distortion in cut. Try to avoid deep cuts. It is the best of all to saw massive parts in stages. When cutting pipes or corners it is not necessary to carry out has spent on drink products between two support as in this case the released edges of preparation can clamp disk.
6. Do not overload "Bulgarian" with long work. From time to time switch-off the device, giving it the chance to cool down. It will allow to save the tool from overheating and will prolong life cycle of the cutting disk.
7. Observe safety precautions during the work with the cutting tool. In the majority of grinders there is function of protection against differences of tension and from independent inclusion. But nevertheless it is not necessary to rely on the equipment entirely. In accuracy implement the recommendations about cutting of metal and other materials specified in the application guide of the grinder.