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Basic Setup and Operation
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Confirm that the torch(gun) trigger switch is not engaged or otherwise stuck down.
•
Check that the emergency stop switch is not engaged.
•
Confirm that the key switch is turned on.
•
Check to ensure the power light has come on and everything is lighting up properly.
•
Turn on the laser and select the external control mode. (Some versions vary, consult
Everlast tech support before the first start if you have a different version than what is listed
below);
•
After the laser program boots up and the automatic diagnostic completes (this may take up
to 30 seconds) the touch screen will be functional.
•
Set the first parameter on the touch screen to the welding selection.
•
Touch/Select the "Start" option.
•
Connect the safety clamp to the part being welded. The torch trigger is then used to weld.
•
Keep the fiber optic cable and gun (torch) stored in the cable holder when not in use.
•
The Safety/Ground clamp must be attached to work during welding. This is designed as a
safety. It establishes continuity between the work piece and the contact nozzle (tip) and
signals the safety system of the welder that the gun is in contact with the metal. This
prevents accidental discharge of the laser and prevents accidental eye and skin exposure as
well. If this is not connected the switch on the gun will not operate the laser.
WARNING! Always make sure the shielding gas is turned on and flowing at the correct flow
rate to prevent gun failure before use.
•
Wear safety glasses with an appropriate OD of 6.
•
Do not point the gun (torch head) at anyone. Safety equipment can fail. Do not rely upon safety
devices. Only the operator can ultimately control safety.
•
Do not by pass the safety clamp by clamping directly to gun. Accidental firing of the laser can
occur resulting in severe eye injury, burns or fire. The beam can bounce off of shiny or
reflective surfaces, including metal surfaces. Watch out for reflected beams. Keep gun and
torch at proper angles and distances to avoid this. If the surface is too reflective, denature the
surface by sanding or using a stainless steel brush (for aluminum).
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