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Idiomas disponibles
SSFDG
DGD
Malfunction phenomena
Welding current is unstable.
Weld bead is not well protected.
There are big craters after
welding.
SMART MIG 500 MP
1. Check the pressure arm on the wire feeder for proper pressure.
2. Check if the drive roll matches the wire size being used.
3. Check the contact tip of the welding torch for wear. Replace it and
4. Check the welding wire for good quality.
5. Check if the torch cable is too twisted.
6. Check if the quick plug is loosely connected.
1. Do not move the welding torch away immediately when stopping
welding, so that the shielded gas can protect the weld bead.
2. Prolong the post-flow time of the shielded gas, and contact our
1. Select 4T mode, and carried out crater welding under low current.
2. Change the operation mode.
Solution
tighten it if necessary.
company.
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