Cutting wheels

One. Using abrasive cutting machine grinding wheels should be made near the iron flew out of trying to avoid staff, material supplied shall not be by cutting into the sidewalk.II. Does not allow sites with explosive dust, gas cutting machines.Oxygen, acetylene operation range at least 10 meters above the safety distance, and round iron flew out to oxygen and acetylene cylinders are not allowed.III. Portable cutting machine four supporting wheels on the base should be complete and in good condition, and securely, rotational flexibility.Placement should be balanced and reliable, when there shall be no significant vibration.IV. Wear suitable work clothes, not across to baggy overalls, do not wear jewelry or long hair, is strictly prohibited without gloves and the cuffs don't buckle to operate.The five. Clamping device must be flexible, reliable clamping, Cut off wheel, screw and nut shall be in good condition, screw thread without sliding, accusations.Handwheel operating force shall not exceed 6kg.VI. Operating handle lever should have enough strength and rigidity, loaded after all the parts keep wheels lift free.VII. Hinges shall be in good condition, flexible, reliable, applied with the handle lever Assembly nut lock.VIII. Machining of the workpiece must be clamped firmly, start cutting workpiece clamping tight is strictly prohibited.IX. Plane is strictly prohibited in the grinding wheel, grinding Burr of workpiece to prevent fragmentation of grinding wheels.Ten. Operator must be off when cutting grinding wheel heads, and wear protective glasses.11. Replacement cutting wheels or grinding wheels a little in the Middle, you must cut off the power supply and not straining the lock nut to prevent stone cutting discs or grinding wheel cracking accident.12. Replace the cut off wheel and try to run any apparent motion and confirm normal operation cannot be used.13. Operation box or switch must be in good condition, and ground fault protection.14. Of gearing and wheel guards must be safe and reliable, and can block the wheels fly out after broken pieces.End of the bezel should be securely installed on the hood, work is prohibited to unload.15. Operator control lever for cutting movement, the force should be uniform, smooth, do not overexert, so as not to overload the cut off wheel split, fly out the injured people.16. Jitter and other failure on the equipment, repairs should be immediately shut down.17. After use, cut off the power supply, tile cutting wheel and health equipment in and around the venues.