Troubleshooting, Maintenance – Chicago Electric STUD WELDER DENT REPAIR KIT 3223 User Manual
Page 6
Page 6
SKU 3223
For technical questions, please call 1-800-444-3353.
Troubleshooting
SYMPTOM
POSSIBLE CAUSE
SUGGESTED ACTION
Stud does not weld;
Weld area cold
No power to line cord
1.
Stud Welder circuit breaker open
2.
Not making contact to metal surface
3.
with Electrode Assy.
Check power source
1.
Press Circuit Breaker Reset button
2.
Press harder on the Stud Welder;
3.
Clean metal area better.
Weld time is longer
than one second
Electrode or Stud dirty
1.
Weld surface not cleaned to the metal
2.
Clean or replace both
1.
Clean surface again
2.
Weak weld, stud
does not hold
“On Time” not long enough
1.
Electrode or Stud dirty
2.
Weld surface not cleaned down to
3.
bare metal
Hold trigger longer
1.
Clean of replace both
2.
Clean surface to metal
3.
Circuit breaker
continues to trip
Circuit rating not large enough
1.
Electrical fault in Welder
2.
Connect to 20 A dedicated circuit
1.
Have qualified technician service
2.
welder
Weld is burning
through the metal
Weld time is too long
1.
Using incorrect stud
2.
Dirty electrode
3.
Shorten weld time
1.
Replace stud with correct size
2.
Clean electrode
3.
Maintenance
Warning: Always unplug the line cord from the electrical outlet before performing any
maintenance. Repairs should only be performed by a qualified technician.
Periodically inspect line cord for cracks. Replace if necessary.
1.
Clean the unit using a damp cloth. Never use solvents.
2.
Keep the electrode assembly free of oxidation by cleaning with fine steel wool.
3.
If necessary, use a fine metal file to keep the electrode flat and clean.
4.
REV 07e