2. Worn work cable or poor work connection. Verify all work and electrode connections are tight and that the cables are in good condition. Clean/replace as nec- essary.
3. Wrong polarity. Adjust polarity to the recommended procedure. Verify DIP switch #7 setting
matches the electrode polarity. If all recommended possible areas of misadjustment have been checked
4. The gas nozzle is extended and the problem persists, Contact beyond the contact tip or the wire your local Lincoln Authorized stickout is too long. Adjust the Field Service Facility.
gas nozzle and shorten the con- tact tip to work distance 1/2” to 3/8” inches.
5. Poor gas shielding on processes requiring gas. Check gas flow and mixture. Remove or block sources of drafts.
Poor arc starts with sticking or 1. Improper procedures or tech- "blast-offs", weld porosity, narrow niques. See "Gas Metal Arc
and ropy looking bead.Welding Guide" (GS-100).
CAUTION
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
POWER FEED™ 10M SINGLE WIRE FEEDER
1. Wrong size, worn and/or melted contact tip. Replace the contact tip.
Variable or "hunting" arc.
Wire feed speed consistently oper- 1. The wire feeder gear setting is
ates at the wrong value.not properly set. Verify the Power Feed™ 10M Single Wire Feeder software setting matches the gear mounted. See the Instruction Manual for setting the gear speed.
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| Observe all Safety Guidelines detailed throughout this manual | ||||||
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| PRObLEMS | POSSIbLE |
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| (SYMPTOMS) | CAUSE | COURSE OF ACTION | ||||
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