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- STEP 8~
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- You may want to experiment with
- the flame awhile. Light it,
- adjust it, turn it off, several
- times.~
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- Keep in mind as you wave the
- torch around that as far as 18"
- away from the visible part of the
- flame is often hot enough to set
- things on fire.~
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- ~
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- STEP 9~
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- ~
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- Here is the best way to shut
- down the equipment:
- 9a. Turn off the flame with the
- torch valves.
- 9b. Close the tank valves.
- 9c. Open the acetylene torch
- valve until all the pressure
- flows out then re-close the
- ~
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- torch valve.
- 9d. Bleed off the oxygen pres-
- sure in the same way.
- 9e. Unscrew the regulator valves
- ~
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- This procedure relieves pressure
- from hoses and regulator parts.
- It also reduces the hazard of the
- equipment to a minimum.~
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- 9f. Lock the welding set in a
- place where children (and child-
- like adults) cannot touch it.~
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- OK. Are you ready to
- do some welding?~
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