Century MIG Wire Feed Welder Manuel de l'opérateur

PART# 0M-I17071002Operator's Manual80 AMP WIRE FEEDWELDERMadeinU.S.A.Form Number 811-597-000Revision AAugust 1999

.(spool edge to prevent the wire fromunspooling) BUT DO NOTUNHOOK IT YET.Place the spool on the spindle insuch a manner that when the wirecomes off th

12.13.Let go of the wire.Plug the welder's power cord intothe ac power source. Adjust theHEAT selection switches, on thefront of the welder, to a

DESCRIPTIONYour new Wire Feed welder is designedfor maintenance and sheet metalfabrication. The welder consists of asingle-phase power transformer, an

The MINIMAX SELECTOR allows youto select minimum and maximum heatsettings within the high and low ranges.Refer to the instruction label inside theweld

WARNINGTo help prevent eye injuries whengrinding, always wear goggles. Thegrinder must also be inspected toverify that it is in good condition.See the

GET TO KNOW YOURWELDERWhether you have welded before or not,it is important that you become familiarwith your new welder, its controls, andthe results

Distance From The WorkpieceThe end of the welding gun is designedwith the contact tip recessed from theend of the nozzle and the nozzleelectrically in

As you become more familiar with yournew welder and better at laying somesimple weld beads, you can begin to trysome different welding techniques toim

WELDING POSITIONSThere are three basic welding positions:flat, horizontal, and vertical..The FLAT POSITION (Figure 12) isthe easiest of the welding po

MULTIPLE PASS WELDINGButt Weld Joints. In PREPARING THEWORK PIECE, we discussed the needfor edge preparation on thicker materialsby grinding a bevel o

TABLE OF CONTENTS... 2SAFETY SUMMARY ... 3IM PORTANT SAFETYINFORMATION ... 3SHOCK HAZARDS ... 3FLASH HAZARDS ...

VERY thin or excessive filler metalbuild-up and minimal penetration isacceptable•Always select the HIGH heat setting withthe burn-through method prior

GENERAL MAINTENANCEThis welder has been engineered to givemany years of trouble-free serviceproviding that a few very simple stepsare taken to properl

nozzle. If there is any continuity at all,the nozzle IS shorted. Clean or replaceas needed.The following paragraphs describe theprocedures required to

Table 4. TroubleshootingTROUBLE POSSIBLE REMEDYDirty, porous brittle weld Clean or replace nozzleWire feed works but no arcArc works but not feedingwi

Wire FeedMotorWire FeedDriveBlackGun LeadsPowerCordWhiteBlackBlacl_WhiteWhiteWelding GunYellowRedWire SpeedControlLowOffHighMin 1Max 2SwitchGround Cal

1117-o711

Manufacturer warrants that it will repair, at no charge for parts or labor, the Welder orWelding Gun or Cables, proven defective in material or workma

117-071 (2171, 83071, 20101)Item Lincoln Stock #12345678910111213141516Not Shown131-419-000880-406-001238-542-000334-221-000$27119KP11-30, KH711KP21T-

Every craftsman respects the tools withwhich they work. They know that thetools represent years of constantlyimproved designs and developments.The tru

* IMPORTANT! TO REDUCE THERISK OF DEATH, INJURY, ORPROPERTY DAMAGE, DO NOTA-I-I-EMPT OPERATION of thiswelding equipment until you have readand underst

Do not wear a crackedor brokenhelmetand replaceanycracked orbrokenfilter lensesIMMEDIATELY.Do not allowthe uninsulatedportionofthe wire feedgun to tou

sleeves, fire resistant leggings, orapron. Hot sparks or metal can lodgein rolled up sleeves, trouser cuffs, orpockets. Sleeves and collars shouldbe k

• ANSI StandardZ87.1-- SAFEPRACTICEFOROCCUPATIONANDEDUCATIONALEYE AND FACEPROTECTION-- obtainablefrom theAmericanNationalStandardsInstitute,11West42nd

The following procedures describe theprocess required to assemble, install,maintain, and prepare to weld with yournew wire feed 80 amp ac welder•UNPAC

. Place the face shield handle overthe mating holes in the face shieldand use the provided handle screwsto mount the face shield handle tothe face shi