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GAS COUPLING
- Connect a pressure regulator to the gas bottle. Connect the welding machine using the pipes supplied, and place the two clamps to avoid lea-
kages.
- Set the gas flow by adjusting the dial located on the pressure regulator.
NB : to help facilitate the adjustment of the gas flow, operate the drive rollers by pressing the trigger of the torch (ensure that the drive roller is
completely loose so the wire is not fed through).
This procedure does not apply to «Gasless» welding mode.
CONTROL PANEL (FIG. VI)
1- Voltage selection button A / B
2- Voltage selection button min/max.
3- Wire speed regulator.
4- « SMART » settings table MIG/MAG
5- Thermal Protection light.
6- positions switch
DIRECTIONS OF USE (FIG VI)
MIG/MAG MODE:
SMARTMIG feature allows you to adjust the voltage and the wire speed.
Use the SMART table to find the correct settings based on the type of wire, and the thickness of the metal workpiece.
Then based on the recommendation indicated, simply select :
• The voltage (buttons A/ B & min/max for SMARTMIG 142, 152 & 162 ; button A/B for SMARTMIG 3P)
• Wire speed - adjust the regulator (3) to the colour zone indicated.
Examples :
To weld 0.8mm thick steel, use 0.6 mm diameter steel wire (SMARTMIG 142, 152 & 162) :
• Move button (1) to the « A » position
• Move button (2) to the « min » position
• Move the regulator (3) to the zone of lightest colour and adjust « by sound » if required
To perform the same operation with SMARTMIG 3P :
• Set button (1) to the MIG/MAG position.
• Move button (4) to the « A » position
• Move the regulator (2) to « min » or « max »
• Move the regulator (3) to the zone of lightest colour, and adjust « by sound » if required.
MMA MODE (SMARTMIG 3P ONLY) :
Connect the electrode holder and earth clamp to the machine, respecting the polarity indicated on the electrode packaging. Then adjust the posi-
tion.
Example :
For welding metal 4mm thick :
• Move button (1) to the « MMA » position.
• Adjust the regulator (2) to the zone corresponding with electrode diameter 2.5mm.
ADVICE AND THERMAL PROTECTION
• Respect the normal rules of welding
• Leave the machine plugged in after welding to allow it to cool
• Thermal Protection : The LED will illuminate. Cooling will take between 10 and 15 minutes depending on the ambient temperature.
RISK OF INJURY DUE TO MOVING PARTS
The wire feeders contain moving parts that may catch hand, hair, clothes or tools which can lead to injuries! Take extra care.
• Do not lay a hand to swivel or moving components or parts to the drive!
• Ensure that the housing covers or protective covers remain closed during operation!
MAINTENANCE
- Maintenance should only be carried out by a qualified person.
- Switch the machine off, ensure it is unplugged, and that the ventilator inside has stopped before carrying out maintenance work. (DANGER High
Voltage and Currents).
- GYS recommends removing the steel cover 2 or 3 times a year to remove any excess dust. Take this opportunity to have the electrical connections
checked by a qualified person with an insulated tool.
- Regularly check the condition of the power supply cord. If damaged, it will need to be replaced by the manufacturer, its' after sales service or a
qualified person.
- Ensure the ventilation holes of the device are not blocked to allow adequate air circulation.
14
Smartmig 142/152/162/182/183
SMARTMIG
1- Mode select button MIG/MMA.
2- Power adjustment knob MMA or MIG.
3- Wire speed regulator.
4- Voltage selection button A / B
5- « SMART » settings table MIG/MAG & MMA.
6- Thermal Protection light.
Smartmig 3P
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