GYS AUTOPULSE 220-M1 Manual Del Usuario página 31

SEMI AUTOMATIC WELDING WITH CUSI & CUAL (BRAZING MODE)
AUTOPULSE can weld CuSi and CuAl wire from Ø 0.8 to 1.0 mm.
Just like with steel, the capillary tube must be in place and it must be used with a steel liner. In brazing mode, use pure argon gas (Ar). It is also
possible to use a carbon sheath without capillary tube as for aluminium.
REEL INSTALLATION AND WIRE LOADING (III)
• Remove the nozzle (III-F) and the contact tube (III-E) from the torch.
• Open the machine door.
III-A :
• Position the reel on its support:
- Take into account the drive pin of the reel holder To fit a 200 mm (10kg) wire reel, tighten the wire reel support to the maximum.
• Adjust the brake (III-2) to prevent the wire from tangling when the weld stops. Overall, do not excessively tighten the brake, which would cause
the motor to overheat and a problem with wire feed.
III-B :
• Fit the motor drive rolls suitable for the application. The rollers supplied are double groove steel (0.8/1.0) and aluminium (1.0/1.2) rollers.
- Check the marking on the drive roll to ensure that they are suitable for the diameter of the wire
and the material of the wire (for a Ø 1.2 wire, use the Ø 1.2 groove).
- Use drive rolls with V-groove for steel and other hard wires.
- Use drive rolls with U-slots for aluminium and other soft alloy wires.
: visible inscription on the drive roll (example: 1.2 VT)
: groove to be used
III-C :
To change the thread, proceed as follows:
• Loosen the knobs (III-4) to the maximum and lower it, insert the wire, then close the motorized reel and tighten the knobs as indicated.
• Operate the motor by pressing the torch trigger or the shuttle (I-9) in the wire change position.
• Remove the wire from the torch by about 5 cm, then place the contact tube adapted to the wire used (III-E) and the nozzle (III-F) at the end of
the torch.
Remarks :
• A torch liner that is too narrow may cause wire feeding problems as well as motor overheating.
• The torch connector must also be tight to prevent overheating.
• Check that neither the MIG/MAG wire nor the wire reel are in contact with the machine's mechanical parts, otherwise there si a
danger of short-circuit.
GAS CONNECTION
- Fit a gas regulator on the gas cylinder. Connect it to the welding machine using the hose supplied. Put on the 2 clamps to avoid leaks.
- Ensure that the gas bottle is properly secured using the chain on the welding machine.
- Adjust the gas flow rate by adjusting the knob on the regulator.
NB: To facilitate the adjustment of the gas flow rate, start the motor by pressing the torch trigger (loosen the brake on the motor to avoid feeding
the wire through). Maximum gas pressure: 0.5 MPa (5 bar).
GENERAL ORGANISATION OF THE INTERFACE
Parameter setting
• Information: all product information is available here (Model, S/N......)
• Settings: the advanced product settings are available here (display mode, device name,
language...)
1 • Calibration: allows you to start the calibration of the speed on the wire feeders.
• Portability: allows you to load or download JOBS from a USB key as well as the
machine configuration.
• Traceability: allows you to start saving all welding beads and exporting them to a USB
key. (Expert/Advanced mode).
Process : corresponds to the interface of the welding process in progress:
Process parameter: allows process settings,
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2
At the various adjustment windows,
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JOB: gives access to the different JOB reminder modes.
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AUTOPULSE 220
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EN
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