U.S. Solid Ba+ery Spot Welder USS-BSW00007 Manual, Version 4.1, 2022.8.16
Troung Table
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Error Type
Possible Causes
Solu?ons
Weak Welding
1. Welding pins/welding pieces are
not clean
2.
Welding electrodes abrasion
3.
Welding material is not
supported or too thick
4.
Capacitor voltage lower than
5.6 V
5.
Low pressure applied on
welding pieces
6.
Different pressure applied on
two electrodes
7.
Poor conduc?vity of electrodes
1.
Clean oxides /stains on welding
pins/welding pieces
2.
Replace new welding electrodes
3.
Ensure the welding material and
thickness is supported
4.
Wait the machine charged fully
5.
Increase the welding pressure
6.
Apply uniform welding pressure
on two electrodes
7.
Plug in electrodes firmly
‘MT’ mode not
working
Foot pedal switch is broken
Replace new foot pedal switch
‘AT’ mode not
working
Welding material is not supported
Confirm the welding material is
supported
‘E01’ Error No?ce
1.
Electrodes touch together
2. Welding pins/welding pieces are
not clean
1.
Keep welding pins/copper wires
separated
2.
Clean oxides /stains on welding
pins/welding pieces
‘E02’ Error No?ce
1.
Step the foot pedal too fast
2.
The foot pedal is stuck or
broken
1.
Do not step the foot pedal too
frequently
2.
Repair or replace the foot pedal
switch
Large Welding
Spark
1. Welding pins/welding pieces are
not clean
2.
Low pressure applied on
welding pieces
3.
Different pressure applied on
two electrodes
4.
Set the power grade too high
1.
Clean oxides/stains on welding
pins/welding pieces
2.
Increase the welding pressure
3.
Apply uniform welding pressure
on two electrodes
4.
Set down the power grade
17
