E LECTRICAL CONNECTIONS
Clean Air Industries Weld Station Aire runs on 120VAC power. The incoming power is connected to the unit at the conduit connection located on the top of the unit in front of the exhaust panel. For convenience and quick connection, there is a 3/4" Weather tight female EMT fitting. The EMT fitting can be remove leave a female Rigid Metal Conduit (RMC) connection. When power is brought into the Weld Station through the EMT Conduit fitting, it will enter the electrical box at the top of the box. First make the ground connection into the grounding terminal block. The incoming power wires must be terminated on the incoming side of the power disconnect switch / emergency shut off switch (L1, L2, L3). Primary branch circuit protection must be provided by the end user. The breaker must have an IC trip rating of 30kA. Please see the following chart for recommended breaker size. A wiring diagram for the Weld Station is provided in Appendix B. The full load amperage varies depending on the unit configuration. Please the following chart for motor and unit full load amperage ratings (FLA).
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