AES Masterweld 204T, Инструкция по эксплуатации

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204T
Cod.006.0001.1439
13/05/2013 v2.4
ENGLISH
0
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4.3 PREPARING FOR TIG WELDING
1. Set the welding power source ON/OFF switch to “O” (unit de-
energized).
2. Plug the power cable plug into a mains socket outlet.
3. Connect the gas hose from the welding gas cylinder to the rear
gas socket.
4. Open the cylinder gas valve.
5. Connect the gas hose from the welding torch to the front gas
socket.
6. Connect the electrode holder clamp plug to the following welding
socket: Negative pole welding socket.
7. Choose the electrode based on the type of material and thickness
of the workpiece to be welded.
8. Insert the electrode in the TIG torch.
9. Connect the earth clamp plug to the following welding socket:
Positive pole welding socket.
10. Connect the earth clamp to the workpiece being processed.
11. Set the welding power source ON/OFF switch to “I” (unit
powered).
12. Select the following welding mode on the user interface: DC TIG
13. Press the torch trigger with the torch well clear of any metal parts.
This serves to open the gas solenoid valve without striking the
welding arc.
14. Use the flow control valve to adjust the flow of gas as required
while the gas is flowing out.
15. Set the required welding parameter values on the user interface.
When the remote control pedal is connected and the relative
locking screw is tightened the welding current will vary in relation
to the pressure exerted on the pedal.
The system is ready to start welding.