Harbor Freight Tools 98233 Troubleshooting, Problem Possible Causes Likely Solutions

Models: 98233

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PLEASE READ THE FOLLOWING CAREFULLY

The manufacturer and/or distributor has provided the parts list and assembly diagram in this manual as a reference tool only. Neither the manufacturer or distributor makes any representation or warranty of any kind to the buyer that he or she is qualified to make any repairs to the product, or that he or she is qualified to replace any parts of the product. In fact, the manufacturer and/ or distributor expressly states that all repairs and parts replacements should be undertaken by certified and licensed technicians, and not by the buyer. The buyer assumes all risk and liability arising out of his or her repairs to the original product or replacement parts thereto, or arising out of his or her installation of replacement parts thereto.

Troubleshooting

Problem

 

Possible Causes

 

Likely Solutions

Tool will not start

1.

No power at outlet.

1.

Check power at outlet.

 

2.

Cord not connected.

2.

Check that cord is plugged in.

 

3.

Line voltage incorrect.

3.

Make sure the welder is plugged into a 230V

 

 

 

 

electrical outlet.

No weld output

1.

Weld cable loose.

1.

Tighten weld cable connection at welder.

with ready light on

2.

Bad work clamp to workpiece

2.

Make sure the area where the clamp is

 

 

connection.

 

attached is clean, exposed metal; free of dirt,

 

 

 

 

paint and oil.

No weld output;

1.

Welder overheated.

1.

Allow unit to cool with the fan on.

high temperature

2.

Duty cycle or amps too high.

2.

Reduce duty cycle or amps.

light on

3.

Airflow is blocked.

3.

Clean vents and fan out with compressed air.

 

Erratic or improper

1.

Bad weld connections.

1.

Clean and tighten weld connections.

arc or welding

2.

Polarity incorrect.

2.

Connect polarity correctly.

output

3.

Workpiece painted or dirty.

3.

Clean workpiece thoroughly.

 

 

4.

Ceramic Nozzle obstructed by

4.

Clean or replace nozzle.

 

 

welding spatter.

 

 

Fan not operating

1.

Fan blocked/dirty.

1.

Remove obstruction and clean with

 

 

 

 

compressed air.

 

2.

Fan broken.

2.

Have the fan replaced by a qualified service

 

 

 

 

technician.

Main Supply Fuse

Circuit Breaker rating is too low.

Install a circuit breaker rated for greater than 20

shuts off frequently

 

 

Amps.

Follow all safety precautions whenever diagnosing or servicing the tool. Disconnect power supply before service.

SKU 98233

For technical questions, please call 1-800-444-3353.

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Harbor Freight Tools 98233 operating instructions Troubleshooting, Problem Possible Causes Likely Solutions