PlasmaPart Limited Instructions © 2014
© PlasmaPart Limited 2014 no part of these instructions may be reproduced without prior written consent
from PlasmaPart Limited
7
4.5
Cutting tip angle. It is important to keep the cutting tip near to vertical in the direction of
travel and also at right angles to the direction of the cut. Basically the plasma will cut in
the direction the tip is pointed. This can be used to advantage if a weld preparation is
needed on the material being cut. When reaching the end of the cut ‘tip’ the torch slightly
away from the end of the material to sever the final bridge. The same technique in the
opposite direction can also be useful when starting the cut.
Please note that not all S-45 torches and consumables available are of the same
design and dimensions.
The torch, torch cable and spares provided with this unit and
available from us have all been selected and inspected to ensure they meet our required
specification. Some cutting tips will require a standoff to be maintained in use and other
consumable components may require a higher air pressure to function correctly; some
parts available from other sources may not function properly at all
5. Maintenance
5.1
Before use
∙ Check the power connection and air supply hose for damage. Repair or replace any
damaged items before use.
∙ Check the condition of the Black shroud, cutting tip, electrode and swirl ring. Replace
as necessary.
∙ Check the torch is assembled correctly for the cutting current to be used. See Appendix
4.
∙ Check the earth connection and cutting torch cables for damage. Repair or replace
as necessary. Ensure these are tight to their respective connections on the unit.
5.2
During use
∙ Regularly check the cutting tip and shroud for a build-up of dross (slag) from
the cutting process.
∙ Brush off any build up with the wire brush provided. Avoid enlarging the hole in the tip
through which the Plasma exits.
∙ Always switch off the machine before touching the cutting tip or dismantling the torch.
5.3
After use
∙ Disconnect earth lead and torch from the unit
∙ Dismantle the torch and clean the shroud, electrode, swirl ring and cutting tip.
The electrode and cutting tip can also be cleaned with 120 grit wet and dry paper.
∙ Re-assemble the torch and store items in a safe place. The ceramic is easily damaged,
if it comes into sharp contact with a hard surface.
This information should be considered important and you must understand it before
using the CUT 40 plasma cutter for your own and others safety. If there is something
you don’t understand please contact PlasmaPart Ltd. for clarification. We are here
to help!
