Safety operating procedures for CNC flame cutters
1. Operators must be in accordance with the provisions of specialized safety technology training, to obtain special operating qualification certificate, in order to be able to operate independently.
2. Operators must strictly abide by the general welding, manual gas welding (cutting) worker safety operating procedures and related rubber hoses, oxygen cylinders, all kinds of industrial cutting gas cylinders safety rules and welding (cutting) torch safety operating procedures.
3. Work must be worn before work, must wear protective glasses.
4. Before power ing-on should check the vicinity of the machine, the two sides of the track whether there are debris, within 10 meters of flammable materials. Whether the gas source, water source, and power supply used are in normal working condition. Check the machine-related grounding for looseness and for the integrity of the individual cable connector sockets. Check the gas cylinders and rubber hose connectors, valves and fasteners should be secure, do not allow for loosening, breakage and gas leakage.
5. After the machine tool starts the body and limbs are not allowed to contact the moving parts of the machine, so as to avoid injury, maintenance equipment should be powered off to stop.
6. The use of oil-stained tools, gloves and other contact oxygen cylinders and their accessories, valves, rubber hoses. It is forbidden to open oxygen cylinders or acetylene valves with sparks-prone tools.
7. In the event of an unexpected power failure, the main power switch should be switched off in time.
8. When the gas cylinder or catchment pipe freezes, it is strictly forbidden to roast or tap the frozen block with fire or tool, and the oxygen valve or pipe can be dissolved with warm water of 40 degrees C. Gas cylinders should be protected from direct sunlight.
9. In the operation of the machine, the operator should stick to his post, pay attention to the operation of the machine at any time, in case of emergency should be dealt with immediately, to ensure safe operation.
10. The automatic ignition control is not removed live to prevent high-voltage electric shock. Always check the plasma cable for exposed damage and turn off the power when replacing the cable.
11. Lifting workpieces should be carried out in close cooperation with the driver, hook-up work, pay attention to avoid the crane and equipment collision, in the upper and lower plate material should abide by the "lifting, porter" safety operating procedures.
12. Before shutting down, the system should be returned to the main menu of the operation, the torch will be raised to the highest position, each control switch should be reset. Turn off the system power first, then turn off the total power supply, turn off the gas source, water source, check whether the control handle is in the off position, confirm the error before leaving.
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