The cadweld, Exolon process – ERICO CADWELD Exothermic Welding User Manual

Page 23

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The CADWELD

®

EXOLON Process

Fig. 7

Tighten the clamp thumbscrews onto the mold.

Fig. 8

Close the grips to tightly lock the mold. Check for an

appropriate seal on the mold.

Fig. 9

If the mold does not seal properly, make adjustments

to the handle clamp.

Fig. 10

Graphite absorbs moisture. Ignite the propane torch

and dry out the inside of the mold thoroughly on

both sides, heating the mold to approximately 250

degrees Fahrenheit (120 degrees Celsius).

21

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