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Inverter welding machine 120 A
Insert ux-cored welding wire
Note: Depending on the application, di erent welding wires are required.
The feed roller, welding nozzle and wire cross section must always correspond.
The device is suitable for wire spools up to a maximum of 1,000 g.
• The manual torch for arc welding with hose package is already pre-assembled and ready for use.
• Unlock and open the wire feeder cover by pushing the latch up.
• Unlock the coil unit by pressing the coil holder (24) and turning it counter-clockwise (see symbol).
• Pull the spool holder (24) and washer o the shaft.
• Place the wire spool on the shaft. Ensure that the wire spool is unwound on the side of the wire
bushing. Only use wire coils (27) from the company CFH.
• Put the washer and the spool holder (24) back on and lock them by pressing and turning them
clockwise (see symbol).
• Loosen the adjustment screw (22) of the pressure feed unit (23) and swing it upwards.
• Turn the pressure roller (23) to the side.
• Loosen the feed roller holder (25) by turning it counter-clockwise and pull it upwards.
• Check the top of the feed roll (26) to see if the appropriate wire size is indicated. If necessary, the
feed roller must be turned around. The ux-cored welding wire must be in the upper groove!
• Replace the feed roller holder (25) and screw it clockwise.
• Take the end of the ux-cored welding wire and shorten the wire end with a wire cutter or a side
cutter to remove the damaged bent end of the wire.
Note: The ux-cored welding wire must be kept tight at all times to avoid loosening and unrolling!
• Push the ux-cored welding wire through the wire gland (27). Pass the ux-cored welding wire
along the feed roller (26), and then slide it into the wire receptacle (28).
• Then swing the pressure roller unit (23) in the direction of the feed roller (26).
• Hook in the adjusting screw (22) and set the back pressure using the adjusting screw (22). The
ux-cored welding wire must sit rmly between the pressure roller (23) and the feed roller (26) in
the upper guide without being crushed.
• Switch the device on using the ON/OFF switch (18). The fan noise signals that the device is ready
for operation.
• Press the rotary knob function (5) to switch between the di erent modes for ux-cored welding
wire and MMA.
• Press the torch button to activate the wire feed and transport the ux-cored wire into the hose
package. The process is complete when the wire comes out of the front of the burner (20).
• Before changing the ux-cored wire, pull the old ux-cored wire forward from the contact tip (21)
using pliers. When inserting a new wire spool, ensure that there is no ux-cored wire left in the
hose assembly.
Electrode welding (MMA)
• Alternatively you can also use the device for electrode welding. To do this, connect the electrode
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GB
GB
Inverter welding machine 120 A
holder (14) and the ground clamp (13) to the corresponding connections on the welding machine.
• Place an electrode in the electrode holder clamp (14).
Welding polarities
Flux-cored welding wire operation
! The earth cable from the earth terminal (13) must be connected to the positive pole (+) at the
front of the device!
Earth
Supply cable hand torch hose package (-) | Ground terminal (+)
Electrode welding (MMA)
Electrode holder with
Electrode
Earth
Electrode holder (+) | Ground terminal (-)
V
FC 0.8
FC 0.9
MMA
Welding gun
MIN
MAX
FSG 884
Welding cable
-
+
Working clamp
Electrode
supply
V
FC 0.8
FC 0.9
MMA
insulated handle
MIN
MAX
FSG 884
Welding cable
+
-
Working clamp
Power cord
Earth
Power cord
Welding cable
Earth
Electrode
supply
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