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NOMADFEED
EN
INSTALLATION – PRODUCT OPERATION
Only qualified personnel authorized by the manufacturer should perform the installation of the welding equipment. During set up,
the operator must ensure that the machine is not connected to the mains.
Risk of harm caused by mobile elements !
The wire feeders contain moving parts that may catch hands, hair, clothes or tools which can lead to injuries! Take extra care.
• Do not touch pivoting or mobile parts or parts used for the feeding parts !
• Make sure that all panels remain closed when in use !
GENERAL DESCRIPTION
NOMADFEED is a mobile MIG/MAG/Open-Arc wire feed case. The plastic casing makes it naturally electrically insulated and it also has the IP23 pro
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tection rating meaning it is protected against water projections and external elements. It powers itself by using the voltage available on the welding
circuit. This voltage can come from a current source (CC), a voltage source (CV), an alternative signal, a positive direct signal or negative direct signal.
NOMADFEED pilots the arrival of the gas, the welding current and wire feeding. On the NOMAFEED 425-4, the welding current, welding voltage, wire
feeding speed and power supply voltage are displayed.
The powerful wire feed motor assembly has 4 drive rolls and is suitable for standard and cored/flux wire up to 2.4mm thick..
EQUIPMENT DESCRIPTION (FIG-1)
1-
Wire feeder motor
9-
Protection fuse
2-
Earth clamp connection cable
10-
Gas purge button (only on Nomadfeed 425-4)
3-
2 times / 4 times switch
11-
Wire feed button
4-
Main switch
12-
Selection of «Soft Start» mode (only on Nomadfeed 425-4)
5-
Wire speed potentiometer
13-
Selection of CC or CV mode
6-
Protection "feet"
14-
Arrival of gas
7-
Control panel
15-
Power supply cable
8-
Reel support
MAN MACHINE INTERFACE (MMI) (FIG 2)
Nomadfeed 330-4
Nomadfeed 425-4
L05 - Overheating indicator
L06 - Overvoltage indicator
L07 - Voltage at torch indicator
L10 - Voltage in the equipment indicator (machine is powered
up)
L01 - Wire speed display indicator
L02 - Welding current display indicator
L03 - Welding voltage display indicator
L04 - Power supply voltage display indicator
L05 - Overheating indicator
L06 - Overvoltage indicator
L07 - Voltage at torch indicator
L08 - 3 digits welding or power supply voltage
L09 - 3 digits welding current or feeding speed diplay
CONNECTIONS AND RECOMMENDATIONS
Make sure the welding generator is switched off when connecting or disconnecting the wire feeder.
The unit is powered by connecting the power cable in the case to a welding generator. You must choose the polarity based on the type of wire used.
The welding cable potential will be the same as the welding torch.
Connect the second polarity of the generator to the piece to weld.
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