Welding Checklist: Difference between revisions
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== Start up: ==
* Photo regulator tank volume (right), check output pressure (left) is set 7-12
▲* ☐ Shielding gas turned on (turn main tank valve counter-clockwise to open)
* Torch: check tungsten & hang securely on table
* Pedal: set on floor
* Fume extractor: position over work & turn on
▲* ☐ Ground clamp secured to worktable or work
*
* Machine: turn on
== Shut down: ==
* Machine: turn off
*
* Torch: remove tungsten and sharpen
* ☐ Shielding gas off (turn main valve clockwise to close, leave regulator as is)▼
* Torch: clean ceramic cup, reinstall tungsten
* Pedal, torch, & ground clamp: coil neatly and hang
* Photo regulator tank volume (right)
* Fume extractor: turn off
* ☐ Return in 20 minutes for fire safety check▼
* Clean work area: clamps away, sweep tables and floor
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Latest revision as of 23:42, 30 October 2023
Start up:
- Shielding gas: open main valve (turn counter-clockwise)
- Photo regulator tank volume (right), check output pressure (left) is set 7-12
- Ground clamp: secure to worktable or work
- Torch: check tungsten & hang securely on table
- Pedal: set on floor
- Fume extractor: position over work & turn on
- Proper attire: Adjust helmet, wear gloves
- Machine: turn on
Shut down:
- Machine: turn off
- Hot work: put in a safe place to cool
- Torch: remove tungsten and sharpen
- Torch: clean ceramic cup, reinstall tungsten
- Pedal, torch, & ground clamp: coil neatly and hang
- Shielding gas: close main valve (turn clockwise), leave regulator as is
- Photo regulator tank volume (right)
- Fume extractor: turn off
- Clean work area: clamps away, sweep tables and floor
- Return in 20 minutes for fire safety check