Lincoln Electric NA-5NF, NA-5SF service manual Wire Speed Accuracy Test, Test Description

Models: NA-5S NA-5N NA-5SF NA-5NF

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F-60

TROUBLESHOOTING & REPAIR

F-60

 

 

WIRE SPEED ACCURACY TEST

WARNING

Service and repair should be performed only by Lincoln Electric factory trained per- sonnel. Unauthorized repairs performed on this equipment could result in danger to the technician or the machine operator and will invalidate your factory warranty. For your safety and to avoid electrical shock, please observe all safety notes and precau- tions detailed throughout this manual.

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric service department for technical troubleshooting assistance before you proceed.

Call (216) 383-2531 or (800) 833-9353 (WELD).

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TEST DESCRIPTION

This test will help determine if the NA-5 is providing the proper wire feed per inches of revolu- tion of the drive roll.

This procedure takes approximately 20 minutes to perform.

MATERIALS NEEDED

Ruler or other linear measuring device 5/16" Nutdriver

NA-5

Page 113
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Lincoln Electric NA-5NF, NA-5SF service manual Wire Speed Accuracy Test, Test Description