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Fritz: All Fritz
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OXYTUTOR.LZH
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1990-11-07
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848b
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31 lines
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53
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594
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FLAME GROWS LOUD, THEN BLOWS OFF END OF TORCH AND EXPIRES:
- REASON: Overall gas pressure is too high.
- CURE: use larger torch tip or turn down gas pressures.
FLAME POPS AND GOES OUT OR GOES INTO TORCH TIP AND WHISTLES:
- REASON: Pressure is not high enough for the tip. The
flame is "pre-igniting." It is trying to burn back into
the tip faster than the gas is coming out.
- CURE: Use a smaller tip or increase the gas pressures.
TUBE DOES NOT MELT:
- CURES: Move torch closer; use larger tip or more
pressure; hold still.
FLAME POPS AND SPRAYS MOLTEN STEEL:
- REASON: Sparks from the steel cause the torch to pre-
ignite. Resulting explosion blasts the steel puddle.
- CURE: Use more gas pressure or smaller tip.
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