Maintenance - Chicago Electric 68888 Owner's Manual & Safety Instructions

Maintenance and Service
TO PREVENT SERIOUS INJURY, FIRE AND BURNS:
Unplug the Welder, rest the tool on a heat-proof, electrically non-conductive surface, and allow
all parts of the Welder to cool thoroughly before service.
1. Periodically remove the Right and Left side panels, and using compressed air, blow out all dust from the interior.
2. Store in a clean and dry location.
3. For optimal weld quality, clean and inspect the Contact points before each use.
Troubleshooting
Be CERTAIN to shut off the Welder, disconnect it from power, and discharge the Electrode Holder to ground
before adjusting, cleaning, or repairing the unit.
Problem
Power Switch Lights, but
Welder Does Not Function
When Switched ON
Power Switch Does Not
Light When Switched On
Weak Arc Strength
Welding Arc Not Stable
Item 68888
IMPORTANT!
Possible Cause
1. Tripped thermal
protection device.
2. Faulty connection.
Unit is not connected
to outlet properly or
outlet is unpowered
1. Incorrect line voltage.
2. Improper gauge or length
of extension cord.
1. Loose Electrode Handle
cable or Ground cable.
2. Damaged Electrode
Handle or loose
connection within
Electrode Handle.
3. Adjust current setting.
For technical questions, please call 1-888-866-5797.
Solution
1. Reduce duration or frequency of welding periods
to help reduce wear on the welder.
Refer to Duty Cycle (Duration of Use)
on page .
2. Qualified technician must check connection.
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
1. Check the line voltage and, if insufficient, have
a licensed electrician remedy the situation.
2. 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 .
1. Check to ensure that all connections are tight.
2. Have a qualified technician inspect and
repair or replace, as necessary.
3. Make sure setting matches recommended setting.
Page 13