laguna Plasma Level 2 CNC, Руководство пользователя

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AIR CONTAMINATION (Cont’d.) -
Acetyl Chloride-
Acetyl chloride gases form in the air surrounding the plasma arc when the airborne vapors of
chlorinated solvents or degreasers decompose upon being exposed to the ultraviolet radiation of
the arc. A hazard may exist if uncontrolled, excessive levels of acetyl chlorides are formed.
A pungent "sweetish" aroma like chlorine bleach is the first sign that these gases are being
produced. Shut down the plasma arc cutting system immediately if you detect the acetyl chloride
odor. Do not resume cutting until you locate and control the source of the vapors. Various
cleaning solvents and vapor degreasers contain chemicals that decompose rapidly when exposed
to ultraviolet radiation.
If the solvents, cleaning solutions, or vapor degreasers used in the shop contain any of the
following chemicals,
Do Not use them near the “Plasma Arc Cutting System :
1.) Trichloroethylene
2.) Trichloroethane
3.) Perchloroethylene
4.) Per-chloroethane
5.) Trifluoro-Trichloroethane (Fluorocarbon-113)