Setup should include
- adhering to oral or written instruction
- wearing PPE
- assembling components, including air compressor pressure selection and shielding as it pertains to metal thickness
- selecting amperage or machine setting
- grounding on a power source
- installing torch head parts
- applying principles of PAC operation.
Process/Skill Questions:
- Why is proper amperage important in plasma arc cutting?
- What determines the shade of lens used while PAC?
- How does one determine how long a PAC machine can be used?