- -
18
IP21 This symbol shows the welding unit’s protection class.
This symbol shows that the welding unit is suitable for use in environments
where there is a high risk of electric shocks.
This symbol shows read the operating instructions carefully before operation.
This symbol shows the welding unit is a single phased D.C. welder.
This symbol shows the supply power phase and line frequency in Hertz.
This symbol shows the welding unit is a MIG/MAG welder.
1.3 operation process
If use solid wire, need gas to protect, connect mixed gas windpipe of argon/CO
2
to the tie-in that on the
back of the machine, and tighten it avoid leaking. If use flux wire, you need not these process, connection of
output cable can be changed according to wire types. When use solid wire, as diagram 3-2A, grounding cable
connect the “-”, another cable (welding torch cable) connect “+”; When use flux wire, as diagram 3-2B,
grounding cable connect “+” terminal, another cable (welding torch cable) connect “-” terminal.
A B
Diagram 3-2
Step1
: Use ground clamp to connect the grounding cable and work piece or connect the metal carriages (as
work table) make sure the clamp has been contacted fully with work piece and clear the rust and paint.
Step2
: According to metal specification, adjust the position of “MIN/MAX” and “1/2 ” switch.
Step3
: Check the position of power switch, position must be on “OFF”, then insert the inlet wire to the
socket (voltage is 230 or 115 VAC, rated current of socket
≥
15A).
Step4:
Discharge the nozzle cover and contact tip at the head of welding torch, pull the soft pipe.
Step5
: The welding tongs that clamp the rod can’t be contacted with any grounding objects then turn the
conversion switch to voltage position (the same with input voltage) the power lamp (green) will light.
Step6
: Press (and hold) the torch button until distance between wire and welding torch is 30mm loosen torch
button.
Step7:
Close the power; fix the contact tip and nozzle cover onto the welding torch. (wire must through the
contact tip and nozzle cover)
Step8:
Open the power, press the switch spasmodically, adjust the speed by turning the adjusting wire feed
speed knob.
Step9:
Orient yourself on the area to be welded, and then place the Face Shield over your eyes.
Step10:
Press (and hold) the torch button and stroke the area to be welded with the electrode wire
to ignite the arc.
S
