Weak Arc Strength; Welding Arc Not Stable - Chicago Electric 62719 Owner's Manual & Safety Instructions

Troubleshooting (continued)
Be CERTAIN to shut off the Welder, disconnect it from power, and discharge the Gun to ground
before adjusting, cleaning, or repairing the unit.
Power Switch Does Not Light When Switched On
Unit is not connected to outlet properly or outlet is unpowered:
Verify the voltage at the outlet and the connection to the outlet.
If voltage is not present at outlet, check circuit breaker/GFCI devices; if any are tripped,
determine and remedy cause before resetting. Verify that the circuit is designed to
supply the required input amperage as detailed on the Specifications table.

Weak Arc Strength

1. Incorrect line voltage:
Check the line voltage and, if insufficient, have a licensed electrician remedy the situation.
2. Improper gauge or length of extension cord:
Extension cords are not recommended. If possible, eliminate the use of an extension cord.
If an extension cord is needed, refer to the guidelines on page 6.

Welding Arc Not Stable

1. Wire not feeding properly:
See first Troubleshooting section - Wire feed motor runs but wire does not feed properly.
2. Incorrect contact tip size:
Replace with the proper tip for 0.030" wire.
3. Incorrect wire feed speed:
Adjust wire feed speed to achieve a more stable arc.
4. Loose Gun cable or ground cable:
Check to ensure that all connections are tight.
5. Damaged Gun or loose connection within Gun:
Have a qualified technician inspect and repair/replace as necessary.
6. Adjust current setting:
Make sure setting matches recommended setting on chart.
Page 24
IMPORTANT!
POSSIBLE CAUSES AND SOLUTIONS
POSSIBLE CAUSES AND SOLUTIONS
POSSIBLE CAUSES AND SOLUTIONS
For technical questions, please call 1-888-866-5797. Item 62719