Magmaweld SMART Serie Mode D'emploi page 20

20 Installation
2.3 Connections
EN
2.3.1 Mains Plug Connection
For your safety, never use the mains cord of the machine without a plug.
• No plug has been connected to the mains cable since there may different types of outlets available in plants, o
construction sites and workshops. A suitable plug must be connected by a qualified technican. Make sure that
the grounding cable marked with
• After connecting the plug to the cable, do not attach it to the outlet at this stage.
2.3.2 Connecting the Grounding Clamp to the Workpiece
• Firmly connect the grounding clamp to the workpiece as close as possible to the welding area.
• Use regulators and heaters that comply with international standards to work safely and achieve the best
2.3.3 Connecting the Gas Cylinder
results. Make sure the size of the hose connection of the gas regulator you are using is 3/8 .
• Open the gas cylinder valve, keeping your head and face away from the outlet of the valve and keep it open for
5 seconds. By this means, possible sediment and impurities will be discharged.
• If the CO2 heater is to be used, first connect the CO2 heater to the gas cylinder. After connecting the gas
regulator to the CO2 heater, insert the plug of the CO2 heater into the CO2 heater outlet on the back of the
machine.
• If the CO2 heater will not be used, connect the gas regulator directly to the gas cylinder.
• Connect one end of the tube hose to the gas regulator and tighten the clamp. Connect the other end to the gas
inlet at the back of the machine and tighten the nut.
• Open the gas cylinder valve to check that the tube is full and that there are no leaks in the gas flow path.
If you hear a noise and/or detect a smell of gas as a leak indicator, examine your connections and eliminate
leakage.
1
2
Figure 3 : Gas Cylinder - Heater - Regulator Connections
USER MANUAL
and a yellow / green color is present.
1- Gas Cylinder Valve
2- Gas Cylinder
3- CO2 Heater
3
4- Chain
5- CO2 Heater Energy Cable 10- Gas Hose
6
7 8
9
10
4
5
SMART SERIES
6- Gas Regulator
7- Manometer
8- Flowmeter
9- Flow Adjustment Valve
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