Setup For Cutting; Plasma Arc Cutting (Pac) Setup - Smarter tools CUT-40 Manual Del Usuario

4. Equipotential Bonding
Bonding of all metallic components in the cutting installation and adjacent to it
should be considered. However, metallic components bonded to the work
piece will increase the risk that the operator could receive a shock by touching
the metallic components and the torch at the same time. The operator should
be insulated from all such bonded metallic components.
5. Earthing of the Work Piece
Where the work piece is not bonded to earth for electrical safety, nor
connected to earth because of its size and position, e.g. ship's hull or building
steelwork, a connection bonding the work piece to earth may reduce emissions
in some, but not all instances. Care should be taken to prevent the earthing of
the work piece increasing the risk of injury to users, or damage to other
electrical equipment. Where necessary, the connection of the work piece to
earth should be made by direct connection to the work piece, but in some
countries where direct connection is not permitted, the bonding should be
achieved by suitable capacitance, selected according to national regulations.
6. Screening and Shielding
Selective screening and shielding of other cables and equipment in the
surrounding area may alleviate problems of interference. Screening the entire
cutting installation may be considered for special applications.

3.5 Setup for Cutting

Conventional operating procedures apply when using the Cutting Power Source,
i.e. connect work lead directly to work piece and torch is used to hold electrode.
Wide safety margins provided by the design ensure that the Cutting Power
Source will withstand short-term overload without adverse effects.

3.6 Plasma Arc Cutting (PAC) Setup

Installing/Replacing electrodes and nozzles
1. Prepare all the necessary components. (Trafimet® Ergo Cut S45 Torch,
Cover, Nozzle, Diffuser, and Electrode)
2. Screw in the electrode to the cutting torch.
3. Slide on the diffuser.
4. Line the electrode and nozzle and slide on.
5. Install the cover to the torch and screw on.
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