STANDARD OPERATING PROCEDURE PLASMA CUTTING TORCH SAFETY & OPERATING

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CHAPTER 6 COMPUTATION OF STANDARD ERRORS BOX 61

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STANDARD OPERATING PROCEDURE


PLASMA CUTTING TORCH

SAFETY & OPERATING PROCEDURES


POWER SOURCE: 600V. Be aware of potential hazards associated with plasma arc cutting. They are: electrical shock, fumes, noise, and radiation. The plasma is very hot and you must never place any part of your body near the plasma tip or nozzle, when the power is on.

A. SAFETY

  1. Wear tinted goggles or a face shield of no less than a #5 lens and gloves. If only wearing tinted goggles, apply UV protective cream or lotion, if operating for a prolonged period of time to protect against burning. Always wear a face shield when grinding.

  2. Always turn the power “OFF” before changing tips, electrodes, electrode adapters, baffles, brass ends or heat shields.

  3. Always put your tools back after you set up. Practice good housekeeping at all times.

  4. If for any reason the machine is not operating properly, it must be reported immediately.

  5. Turn the power off whenever leaving your workstation.

B. CHECKS

  1. Check the condition of the wire harness. Notify supervisor immediately if it is in poor repair. Check for cuts, tears or breaks.

  2. Check the electrode and tip to be sure they are in good operating condition. Never over tighten them, but be sure they are tight. Make certain that the power is off.

  3. Check the baffle for cracks.

  4. Check the porcelain heat shield for cracks.


C. OPERATING

  1. Blow out any moisture from the lines before using the cutting torch.

  2. Always hook up the ground cable.

  3. Be sure to use the correct torch end for the job you are doing.

  4. Keep the tip approximately 1/8th-1/16th inch away from the material being cut.

  5. Keep the tip clean with a wire brush every 2 or 3 cuts.

  6. Try to keep the torch perpendicular with the material to ensure a straight cut.

  7. Do not go faster than the torch can cut - blow-back reduces longevity of the tips and electrodes.

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PLASMA CUTTING TORCH SAFETY & OPERATING PROCEDURES


SEKTOR ZA SPLOŠNO METODOLOGIJO IN STANDARDE ŠTEVILKA 007492007 DATUM
STANDARDIZING OUTOFBAND MANAGEMENT CONSOLE OUTPUT AND TERMINAL EMULATION (VTUTF8
3 TSAGTD568 INTERNATIONAL TELECOMMUNICATION UNION TELECOMMUNICATION STANDARDIZATION


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