Lincoln Electric IM10178 POWER FEED 84 U.I. CONTROL BOX - Manual (Page 80)

E-3
TROUBLE SHOOTING
ObserveallSafetyGuidelinesdetailedthroughoutthismanual
Ifforanyreasonyoudonotunderstandthetestproceduresorareunabletoperformthetests/repairssafely,contactyour
Local Lincoln Authorized Field Service Facility fortechnicaltroubleshootingassistancebeforeyouproceed.
CAUTION
PROBLEMS
(SyMPTOMS)
POSSIBLE
CAUSE
RECOMMENDED
COURSE OF ACTION
Poorwelding.Anarccanbestruck
butisunstable.Thewirefeedspeed
isconfirmedtobecorrect.
Theactualwirefeedspeeddoesnot
matchthesetwirefeedspeed.
1.The feeder has been configured
fortheoppositepolarity.
1.Thegearratiohasbeensetincor-
rectly.
1.Verify P.81 in the set-up menu
matchesthepolarityoftheproce-
durebeingused.
1.Confirm that P.18 matches the
pinion gear installed in the wire
drive.
POWER FEED 84, POWER FEED 84 DUAL